1/51
XC6204/XC6205 Series
300mA/150mA High Speed LDO Regulators with ON-OFF Control
■
GENERAL DESCRIPTION
The XC6204/XC6205 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS
processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error
correction, current limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 0.05V steps within a range of 0.9V ~ 6.0V.
The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be
maintained even during load fluctuations due to the excellent transient response of the series.
The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin.
The CE function enables the output to be turned off, resulting in greatly reduced power consumption.
■
A
PPLICATIONS
●Mobile phones
●Cordless phones
●Cameras, video recorders
●Portable games
●Portable AV equipment
●Reference voltage
●Battery powered equipment
■
TYPICAL APPLICATION CIRCUIT
■
FEATURES
Maximum Output Current
:
150mA
300mA(XC6204 E to H type)
Dropout Voltage : 200mV @ 100mA
60mV @ 30mA
Operating Voltage : 2V ~ 10V
Output Voltage Range
:
1.8V ~ 6.0V (XC6204)
0.9V ~ 1.75V (XC6205)
Highly A ccurate : ±2%, ±1%
Low Power Consumption
: 70μA (TYP.)
Standby Current : 0.1μA (MAX.)
High Ripple Rejection
: 70dB@10kHz (XC6204)
60dB@10kHz (XC6205)
Low ESR Capacitor Compatible
: Ceramic capacitor
Operating Ambient T emperature
: -40℃~ 85℃
Packages : SOT-25, SOT-89-5, USP-6B
Environmentally Friendly
:
EU RoHS Compliant, Pb Free
■TYPICAL PERFORMANCE
CHARACTERISTICS
ETR03004-009
2/51
XC6204
/
XC6205 Series
●XC6204/6205 A, B, E, F Type ●XC6204/6205 C, D, G, H Type
CE OPERATIONAL STATE
H ON
L OFF
H= High Level
L= Low Level
DESIGNATOR ITEM SYMBOL DESCRIPTION
A 150mA
Active High, pull-down resistor built-in (*2)(Semi-Custom)
B 150mA
Active High, no pull-down resistor built-in (Standard)
C 150mA
Active Low, pull-up resistor built-in (*2)(Semi-Custom)
D 150mA
Active Low, no pull-up resistor built-in (Semi-Custom)
E 300mA(*1) Active High, pull-down resistor built-in (*2) (Semi-Custom)
F 300mA(*1) Active High, no pull-down resistor built-in (Standard)
G 300mA(*1) Active Low, pull-up resistor built-in (*2) (Semi-Custom)
①(*1) Type of Regulator
(CE pin Logic)
H 300mA(*1) Active Low, no pull-up resistor built-in (Semi-Custom)
09 ~ 17 XC6205
②③ Output Voltage 18 ~ 60 XC6204 e.g. VOUT=2.0V→②=2, ③=0
2(*4) 0.1V increments, ±2% accuracy
e.g. VOUT=2.8V, ±2%→②=3, ③=8, ④=2
1(*3) 0.1V increments, ±1% accuracy
e.g. VOUT=3.0V, ±1%→②=3, ③=0, ④=1
A(*4) 0.05V increments, ±2% accuracy
e.g. VOUT=2.85V, ±2%→②=2, ③=8, ④=A
④ Output Voltage
Accuracy
B(*3) 0.05V increments, ±1% accuracy
e.g. VOUT=3.85V, ±1%→②=3, ③=8, ④=B
MR SOT-25 (3,000/Reel)
MR-G SOT-25 (3,000/Reel)
DR USP-6B (3,000/Reel)
DR-G USP-6B (3,000/Reel)
PR SOT-89-5 (1,000/Reel)
⑤⑥-⑦(*5) Packages
(Order Unit)
PR-G SOT-89-5 (1,000/Reel)
PIN NUMBER
SOT-25 SOT-89-5 USP-6B PIN NAME FUNCTIONS
1 4 1 VIN Input
2 2 5 VSS Ground
3 3 6 CE
ON/OFF Control
4 1 2, 4 NC No Connection
5 5 3 VOUT Output
CE OPERATIONAL STATE
H OFF
L ON
■
PIN CONFIGURATION
■
PIN ASSIGNMENT
USP-6B
(BOTTOM VIEW)
XC6204/XC6205①②③④⑤⑥‑⑦
■
PRODUCT CLASSIFICATION
●Ordering Information
SOT-25
(TOP VIEW)
SOT-89-5
(TOP VIEW)
■
FUNCTIONS
VSS 5
NC 4
CE 6 1 VIN
2 NC
3 VOUT
(*1) E to H types are compatible to 300mA of XC6204 series. (XC6205 can not draw 300mA depending on output voltage.)
(*2) With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 300kΩ (TYP.)
(*3) Output voltage range of the ±1％ accuracy product is 2.95V to 6.0V.
(*4) Output voltage accuracy of the VOUT≦1.5V is ±30mV.
(*5) The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant.
3/51
XC6204/XC6205
Series
PARAMETER SYMBOL RATINGS UNITS
Input Voltage VIN 12.0 V
Output Current IOUT 500* mA
Output Voltage VOUT VSS-0.3〜VIN+0.3 V
CE Input Voltage VCE VSS-0.3〜VIN+0.3 V
250
SOT-25 600(PCB mounted)*2
120
USP-6B 1000(PCB mounted)*2
500
Power Dissipation
SOT-89-5
Pd
1300(PCB mounted)*2
mW
Operating Ambient Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -55 ~ +125 ℃
■
BLOCK DIAGRAM
■
A
BSOLUTE MAXIMUM RATINGS
*Diodes shown in the above circuit are protective diodes.
Ta=25℃
1) XC6204, XC6205 Series B, D, F, H Type 2) XC6204, XC6205 Series C, G Type
3) XC6204, XC6205 Series A, E Type
(*1)IOUT=Pd/(VIN-VOUT)
(*2) The power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 42~44 for details.
4/51
XC6204
/
XC6205 Series
Ta = 25℃-40℃<Ta < 85℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage
(2% products) ×0.98 ×1.02 ×0.97 ×1.03
Output Voltage
(1% products)
VOUT(E) IOUT = 30mA
×0.99
VOUT(T)
×1.01 ×0.98
VOUT(T)
×1.02
V 1
Maximum Output Current IOUTMAX - 150 - - 150 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 - 30 80 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(A type) VIN = VCE = VOUT(T)+1.0V 50 80 120 50 90 145
Supply Current
(B type)
IDD
VIN = VCE = VOUT(T)+1.0V 40 70
100 40 80 120
μA2
Standby Current ISTBY VIN = VOUT(T)+1.0V, VCE = VSS - 0.01 0.10 - 0.05 1.00 μA2
Line Regulation UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA - 0.01 0.20 - 0.05 0.30 %/V 1
Input Voltage VIN - 2 - 10 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 - - - -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz 30 - - - - μVrms 3
Power Supply
Rejection Ratio PSRR VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f=10kHz - 70 - - - - dB 4
Current Limiter Ilim VIN = VOUT(T)+1.0V, VCE = VIN - 300 - - 280 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+1.0V, VCE = VIN - 50 - - 60 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN 1.7 - VIN
CE “Low” Voltage VCEL - - - 0.25 - - 0.20
V 1
CE “High” Current
(A type) VIN = VCE = VOUT(T)+1.0V 3.2 - 20.0 3.0 - 25.0
CE “High” Current
(B type)
ICEH
VIN = VCE = VOUT(T)+1.0V -0.10 - 0.10 -0.15 - 0.15
CE “Low” Current ICEL VIN = VOUT(T)+1.0V, VCE = VSS -0.10 - 0.10 -0.15 - 0.15
μA2
■
ELECTRICAL CHARACTERISTICS
XC6204A, B Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) The values for -40℃≦Ta≦85℃are designed values.
5/51
XC6204/XC6205
Series
Ta = 25℃-40℃<Ta < 85℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage
(2% products) ×0.98 ×1.02 ×0.97 ×1.03
Output Voltage
(1% products)
VOUT(E) IOUT = 30mA
×0.99
VOUT(T)
×1.01 ×0.98
VOUT(T)
×1.02
V 1
Maximum Output Current IOUTMAX - 150 - - 150 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 - 30 80 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(C type) VIN = VOUT(T)+1.0V, VCE = VSS 50 80 120 50 90 145
Supply Current
(D type)
IDD
VIN = VOUT(T)+1.0V, VCE = VSS 40 70
100 40 80 120
μA2
Standby Current ISTBY VIN = VCE = VOUT(T)+1.0V - 0.01 0.10 - 0.05 1.00 μA2
Line Regulation UVOUT
UVIN･VOUT
VOUT(T)+1.0V ≦VIN≦10V
IOUT = 30mA - 0.01 0.20 - 0.05 0.30 %/V 1
Input Voltage VIN - 2 - 10 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 - - - -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz 30 - - - - μVrms 3
Power Supply
Rejection Ratio PSRR VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz - 70 - - - - dB 4
Current Limiter Ilim VIN = VOUT(T)+1.0V, VCE = VSS - 300 - - 280 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+1.0V, VCE = VSS - 50 - - 60 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN 1.7 - VIN
CE “Low” Voltage VCEL - - - 0.25 - - 0.20
V 1
CE “High” Current ICEH VIN = VCE = VOUT(T)+1.0V -0.10 - 0.10 -0.15 - 0.15
CE “Low” Current
(C type) VIN = VOUT(T)+1.0V, VCE = VSS -20.0 - -3.2 -25.0 - -3.0
CE “Low” Current
(D type)
ICEL
VIN = VOUT(T)+1.0V, VCE = VSS -0.10 - 0.10 -0.15 - 0.15
μA2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6204C, D Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) The values for -40℃≦Ta≦85℃are designed values.
6/51
XC6204
/
XC6205 Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage
(2% products) VOUT(E) IOUT = 30mA E-0 V 1
Maximum Output Current IOUTMAX VIN = VOUT(T)+1.0V
When VOUT≦2.0V, VIN = 3.0V 300 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(E type) VIN = VCE = VOUT(T)+1.0V 50 80 120
Supply Current
(F type)
IDD
VIN = VCE = VOUT(T)+1.0V 40 70
100
μA2
Standby Current ISTBY VIN = VOUT(T)+1.0V, VCE = VSS - 0.01 0.10 μA2
Line Regulation UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA - 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz 30 - μVrms 3
Power Supply
Rejection Ratio PSRR VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz - 70 - dB 4
Current Limiter Ilim VIN = VOUT(T)+1.0V, VCE = VIN - 380 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+1.0V, VCE = VIN - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current
(E type) VIN = VCE = VOUT(T)+1.0V 3.2 - 20.0
CE “High” Current
(F type)
ICEH
VIN = VCE = VOUT(T)+1.0V -0.10 - 0.10
μA2
CE “Low” Current ICEL VIN = VOUT(T)+1.0V, VCE = VSS -0.10 - 0.10 μA2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6204E, F Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
7/51
XC6204/XC6205
Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage
(2% products) VOUT(E) IOUT = 30mA E-0 V 1
Maximum Output Current IOUTMAX VIN = VOUT(T)+1.0V
When VOUT≦2.0V, VIN = 3.0V 300 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(G type) VIN = VOUT(T)+1.0V, VCE = VSS 50 80 120
Supply Current
(H type)
IDD
VIN = VOUT(T)+1.0V, VCE = VSS 40 70 100
μA2
Standby Current ISTBY VIN = VCE =VOUT(T)+1.0V - 0.01 0.10 μA2
Line Regulation UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA - 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz 30 - μVrms 3
Power Supply
Rejection Ratio PSRR VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz - 70 - dB 4
Current Limiter Ilim VIN = VOUT(T)+1.0V, VCE = VSS - 380 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+1.0V, VCE = VSS - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current ICEH VIN = VCE = VOUT(T)+1.0V -0.10 - 0.10
CE “Low” Current
(G type) VIN = VOUT(T)+1.0V, VCE = VSS -20.0 - -3.2
CE “Low” Current
(H type)
ICEL
VIN = VOUT(T)+1.0V, VCE = VSS -0.10 - 0.10
μA2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6204G, H Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
8/51
XC6204
/
XC6205 Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage(*5) VOUT(E) IOUT = 30mA ×0.98 VOUT(T) ×1.02 V 1
Maximum Output Current IOUTMAX 150 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(A type)
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V 50 80 120
Supply Current
(B type)
IDD VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V 40 70
100
μA 2
Standby Current ISTBY VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V - 0.01 0.10 μA 2
Line Regulation
UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VIN
When VOUT≦0.95V, 2.0V≦VIN≦10V
- 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz - 30 - μVrms 3
Power Supply
Rejection Ratio PSRR
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
- 65 - dB 4
Current Limiter Ilim VIN = VOUT(T)+2.0V, VCE = VIN - 300 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+2.0V, VCE = VIN - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current
(A type)
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V 3.2 - 20.0
CE “High” Current
(B type)
ICEH VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V -0.10 - 0.10
CE “Low” Current ICEL VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -0.10 - 0.10
μA 2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6205A, B Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
V
OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) When VOUT(T)≦1.45V, MIN.⇒VOUT (T)-30mV, MAX.⇒VOUT (T)+30mV
9/51
XC6204/XC6205
Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage(*5) VOUT(E) IOUT = 30mA ×0.98 VOUT(T) ×1.02 V 1
Maximum Output Current IOUTMAX 150 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(C type)
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V 50 80 120
Supply Current
(D type)
IDD VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V 40 70
100
μA 2
Standby Current ISTBY VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V - 0.01 0.10 μA 2
Line Regulation
UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VSS
When VOUT≦0.95V, 2.0V≦VIN≦10V
- 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz - 30 - μVrms 3
Power Supply
Rejection Ratio PSRR
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
- 65 - dB 4
Current Limiter Ilim VIN = VOUT(T)+2.0V, VCE = VSS - 300 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+2.0V, VCE = VSS - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current ICEH VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V -0.10 - 0.10
CE “Low” Current
(C type)
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -20.0 - -3.2
CE “Low” Current
(D type)
ICEL VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -0.10 - 0.10
μA 2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6205C, D Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) When VOUT(T)≦1.45V, MIN.⇒VOUT(T)-30mV, MAX.⇒VOUT(T)+30mV
10/51
XC6204
/
XC6205 Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage(*5) VOUT(E) IOUT = 30mA ×0.98 VOUT(T) ×1.02 V 1
Maximum Output Current(*6) IOUTMAX VIN = E-5 E-4 mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(E type)
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = VCE = 2.0V 50 80 120
Supply Current
(F type)
IDD VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V 40 70
100
μA 2
Standby Current ISTBY VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V - 0.01 0.10 μA 2
Line Regulation
UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VIN
When VOUT≦0.95V, 2.0V≦VIN≦10V
- 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz - 30 - μVrms 3
Power Supply
Rejection Ratio PSRR
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
- 65 - dB 4
Current Limiter Ilim VIN = VOUT(T)+2.0V, VCE = VIN - 380 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+2.0V, VCE = VIN - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current
(E type)
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V 3.2 - 20.0
CE “High” Current
(F type)
ICEH VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
-0.10 - 0.10
CE “Low” Current ICEL VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -0.10 - 0.10
μA 2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6205E, F Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) When VOUT(T)≦1.45V, MIN.⇒VOUT(T)-30mV, MAX.⇒VOUT(T)+30mV
(*6) Refer to “Specification & Condition by Series”
11/51
XC6204/XC6205
Series
Ta = 25℃
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT
Output Voltage(*5) VOUT(E) IOUT = 30mA ×0.98 VOUT(T) ×1.02 V 1
Maximum Output Current(*6) IOUTMAX VIN = E-5 E-4 - - mA 1
Load Regulation UVOUT 1mA≦IOUT≦100mA - 15 50 mV 1
Vdif1 IOUT = 30mA E-1
Dropout Voltage Vdif2 IOUT = 100mA E-2 mV 1
Supply Current
(G type)
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V 50 80 120
Supply Current
(H type)
IDD VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V 40 70
100
μA 2
Standby Current ISTBY VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V - 0.01 0.10 μA 2
Line Regulation
UVOUT
UVIN･VOUT
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VSS
When VOUT≦0.95V, 2.0V≦VIN≦10V
- 0.01 0.20 %/V 1
Input Voltage VIN - 2 - 10 V -
Output Voltage
Temperature Characteristics
UVOUT
UTo p r ･VOUT
IOUT = 30mA
-40℃≦Topr≦85℃ - 100 -
ppm/
℃ 1
Output Noise en IOUT = 10mA
300Hz~50kHz - 30 - μVrms 3
Power Supply
Rejection Ratio PSRR
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
- 65 - dB 4
Current Limiter Ilim VIN = VOUT(T)+2.0V, VCE = VSS - 380 - mA 1
Short-circuit Current Ishort VIN = VOUT(T)+2.0V, VCE = VSS - 50 - mA 1
CE “High” Voltage VCEH - 1.6 - VIN
CE “Low” Voltage VCEL - - - 0.25 V 1
CE “High” Current ICEH VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V -0.10 - 0.10
CE “Low” Current
(G type)
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -20.0 - -3.2
CE “Low” Current
(H type)
ICEL VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V -0.10 - 0.10
μA 2
■
ELECTRICAL CHARACTERISTICS (Continued)
XC6205G, H Type
NOTE:
(*1) Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
(*2) VOUT(T)=Specified output voltage
(*3) VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
(*4) Vdif=VIN1-VOUT1
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
V
IN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*5) When VOUT(T)≦1.45V, MIN.⇒VOUT(T)-30mV, MAX.⇒VOUT(T)+30mV
(*6) Refer to “Specification & Condition by Series”
12/51
XC6204
/
XC6205 Series
SYMBOL E-0 E-1 E-2
OUTPUT VOLTAGE
(V)
(2% products)
DROPOUT VOLTAGE 1 (mV)
IOUT=30mA
DROPOUT VOLTAGE 2 (mV)
IOUT=100mA
Vdif 1 Vdif 2
VOUT Ta = 25℃ -40℃≦Top r ≦85℃ Ta = 2 5 ℃ -40℃≦To p r≦85℃
VOUT (T)
MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. TYP. MAX.
1.80 1.764 1.836 200 210 210 230 300 400 340 480
1.85 1.813 1.887 200 210 210 230 300 400 340 480
1.90 1.862 1.938 120 150 130 170 280 380 320 460
1.95 1.911 1.989 120 150 130 170 280 380 320 460
2.00 1.960 2.040 80 120 90 140 240 350 280 430
2.05 2.009 2.091 80 120 90 140 240 350 280 430
2.10 2.058 2.142 80 120 90 140 240 330 280 410
2.15 2.107 2.193 80 120 90 140 240 330 280 410
2.20 2.156 2.244 80 120 90 140 240 330 280 410
2.25 2.205 2.295 80 120 90 140 240 330 280 410
2.30 2.254 2.346 80 120 90 140 240 310 280 390
2.35 2.303 2.397 80 120 90 140 240 310 280 390
2.40 2.352 2.448 80 120 90 140 240 310 280 390
2.45 2.401 2.499 80 120 90 140 240 310 280 390
2.50 2.450 2.550 70 100 80 120 220 290 260 370
2.55 2.499 2.601 70 100 80 120 220 290 260 370
2.60 2.548 2.652 70 100 80 120 220 290 260 370
2.65 2.597 2.703 70 100 80 120 220 290 260 370
2.70 2.646 2.754 70 100 80 120 220 290 260 370
2.75 2.695 2.805 70 100 80 120 220 290 260 370
2.80 2.744 2.856 70 100 80 120 220 270 260 350
2.85 2.793 2.907 70 100 80 120 220 270 260 350
2.90 2.842 2.958 70 100 80 120 220 270 260 350
2.95 2.891 3.009 70 100 80 120 220 270 260 350
3.00 2.940 3.060 60 90 70 110 200 270 240 350
3.05 2.989 3.111 60 90 70 110 200 270 240 350
3.10 3.038 3.162 60 90 70 110 200 250 240 330
3.15 3.087 3.213 60 90 70 110 200 250 240 330
3.20 3.136 3.264 60 90 70 110 200 250 240 330
3.25 3.185 3.315 60 90 70 110 200 250 240 330
3.30 3.234 3.366 60 90 70 110 200 250 240 330
3.35 3.283 3.417 60 90 70 110 200 250 240 330
3.40 3.332 3.468 60 90 70 110 200 250 240 330
3.45 3.381 3.519 60 90 70 110 200 250 240 330
3.50 3.430 3.570 60 90 70 110 200 250 240 330
3.55 3.479 3.621 60 90 70 110 200 250 240 330
3.60 3.528 3.672 60 90 70 110 200 250 240 330
3.65 3.577 3.723 60 90 70 110 200 250 240 330
3.70 3.626 3.774 60 90 70 110 200 250 240 330
3.75 3.675 3.825 60 90 70 110 200 250 240 330
3.80 3.724 3.876 60 90 70 110 200 250 240 330
3.85 3.773 3.927 60 90 70 110 200 250 240 330
3.90 3.822 3.978 60 90 70 110 200 250 240 330
3.95 3.871 4.029 60 90 70 110 200 250 240 330
■
ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
XC6204 series Note: For the XC6204E, F, G, H type, see the item “Ta=25℃” only.
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
13/51
XC6204/XC6205
Series
SYMBOL E-0 E-1 E-2
OUTPUT VOLTAGE
(V)
(2% products)
DROPOUT VOLTAGE 1 (mV)
IOUT=30mA
DROPOUT VOLTAGE 2 (mV)
IOUT=100mA
Vdif 1 Vdif 2
VOUT Ta = 2 5 ℃ -40℃≦Topr≦85℃ Ta = 2 5 ℃ -40℃≦To p r ≦85℃
VOUT(T)
MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. TYP. MAX.
4.00 3.920 4.080 60 80 70 100 180 230 220 310
4.05 3.969 4.131 60 80 70 100 180 230 220 310
4.10 4.018 4.182 60 80 70 100 180 230 220 310
4.15 4.067 4.233 60 80 70 100 180 230 220 310
4.20 4.116 4.284 60 80 70 100 180 230 220 310
4.25 4.165 4.335 60 80 70 100 180 230 220 310
4.30 4.214 4.386 60 80 70 100 180 230 220 310
4.35 4.263 4.437 60 80 70 100 180 230 220 310
4.40 4.312 4.488 60 80 70 100 180 230 220 310
4.45 4.361 4.539 60 80 70 100 180 230 220 310
4.50 4.410 4.590 60 80 70 100 180 230 220 310
4.55 4.459 4.641 60 80 70 100 180 230 220 310
4.60 4.508 4.692 60 80 70 100 180 230 220 310
4.65 4.557 4.743 60 80 70 100 180 230 220 310
4.70 4.606 4.794 60 80 70 100 180 230 220 310
4.75 4.655 4.845 60 80 70 100 180 230 220 310
4.80 4.704 4.896 60 80 70 100 180 230 220 310
4.85 4.753 4.947 60 80 70 100 180 230 220 310
4.90 4.802 4.998 60 80 70 100 180 230 220 310
4.95 4.851 5.049 60 80 70 100 180 230 220 310
5.00 4.900 5.100 50 70 60 90 160 210 200 290
5.05 4.949 5.151 50 70 60 90 160 210 200 290
5.10 4.998 5.202 50 70 60 90 160 210 200 290
5.15 5.047 5.253 50 70 60 90 160 210 200 290
5.20 5.096 5.304 50 70 60 90 160 210 200 290
5.25 5.145 5.355 50 70 60 90 160 210 200 290
5.30 5.194 5.406 50 70 60 90 160 210 200 290
5.35 5.243 5.457 50 70 60 90 160 210 200 290
5.40 5.292 5.508 50 70 60 90 160 210 200 290
5.45 5.341 5.559 50 70 60 90 160 210 200 290
5.50 5.390 5.610 50 70 60 90 160 210 200 290
5.55 5.439 5.661 50 70 60 90 160 210 200 290
5.60 5.488 5.712 50 70 60 90 160 210 200 290
5.65 5.537 5.763 50 70 60 90 160 210 200 290
5.70 5.586 5.814 50 70 60 90 160 210 200 290
5.75 5.635 5.865 50 70 60 90 160 210 200 290
5.80 5.684 5.916 50 70 60 90 160 210 200 290
5.85 5.733 5.967 50 70 60 90 160 210 200 290
5.90 5.782 6.018 50 70 60 90 160 210 200 290
5.95 5.831 6.069 50 70 60 90 160 210 200 290
6.00 5.880 6.120 50 70 60 90 160 210 200 290
■
ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6204 series (Continued) Note: For the XC6204E, F, G, H type, see the item “Ta=25℃” only.
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
14/51
XC6204
/
XC6205 Series
SYMBOL E-0 SYMBOL E-0
OUTPUT VOLTAGE
(V)
(1% products)
OUTPUT VOLTAGE
(V)
(1% products)
VOUT VOUT
V
OUT(T)
MIN. MAX.
VOUT(T)
MIN. MAX.
2.95 2.921 2.980 4.55 4.505 4.596
3.00 2.970 3.030 4.60 4.554 4.646
3.05 3.020 3.081 4.65 4.604 4.697
3.10 3.069 3.131 4.70 4.653 4.747
3.15 3.119 3.182 4.75 4.703 4.798
3.20 3.168 3.232 4.80 4.752 4.848
3.25 3.218 3.283 4.85 4.802 4.899
3.30 3.267 3.333 4.90 4.851 4.949
3.35 3.317 3.384 4.95 4.901 5.000
3.40 3.366 3.434 5.00 4.950 5.050
3.45 3.416 3.485 5.05 5.000 5.101
3.50 3.465 3.535 5.10 5.049 5.151
3.55 3.515 3.586 5.15 5.099 5.202
3.60 3.564 3.636 5.20 5.148 5.252
3.65 3.614 3.687 5.25 5.198 5.303
3.70 3.663 3.737 5.30 5.247 5.353
3.75 3.713 3.788 5.35 5.297 5.404
3.80 3.762 3.838 5.40 5.346 5.454
3.85 3.812 3.889 5.45 5.396 5.505
3.90 3.861 3.939 5.50 5.445 5.555
3.95 3.911 3.990 5.55 5.495 5.606
4.00 3.960 4.040 5.60 5.544 5.656
4.05 4.010 4.091 5.65 5.594 5.707
4.10 4.059 4.141 5.70 5.643 5.757
4.15 4.109 4.192 5.75 5.693 5.808
4.20 4.158 4.242 5.80 5.742 5.858
4.25 4.208 4.293 5.85 5.792 5.909
4.30 4.257 4.343 5.90 5.841 5.959
4.35 4.307 4.394 5.95 5.891 6.010
4.40 4.356 4.444 6.00 5.940 6.060
4.45 4.405 4.494
4.50 4.455 4.545
■
ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6204 series, 1% products
Note:±1% output voltage accuracy products are available for the XC6204E~H type from VOUT=2.95V.
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
15/51
XC6204/XC6205
Series
SYMBOL E-0 E-1 E-2
OUTPUT VOLTAGE
(V)
DROPOUT
VOLTAGE1 (mV)
IOUT=30mA
DROPOUT
VOLTAGE 2 (mV)
IOUT=100mA
Ta = 25℃
VOUT Vdif 1 Vdif 2
VOUT (T)
MIN. MAX. TYP. MAX. TYP. MAX.
0.90 0.870 0.930 1050 1100 1150 1200
0.95 0.920 0.980 1050 1100 1150 1200
1.00 0.970 1.030 1000 1100 1050 1200
1.05 1.020 1.080 1000 1100 1050 1200
1.10 1.070 1.130 900 1000 950 1100
1.15 1.120 1.180 900 1000 950 1100
1.20 1.170 1.230 800 900 850 1000
1.25 1.220 1.280 800 900 850 1000
1.30 1.270 1.330 700 800 750 900
1.35 1.320 1.380 700 800 750 900
1.40 1.370 1.430 600 700 650 800
1.45 1.420 1.480 600 700 650 800
1.50 1.470 1.530 500 600 550 700
1.55 1.519 1.581 500 600 550 700
1.60 1.568 1.632 400 500 500 600
1.65 1.617 1.683 400 500 500 600
1.70 1.666 1.734 300 400 400 500
1.75 1.715 1.785 300 400 400 500
SYMBOL S-1 S-2 S-3
SUPPLY CURRENT
(μA)
PRODUCT SERIES
MIN. MAX.
CE “H” CURRENT
(μA)
CE “L” CURRENT
(μA)
XC6205A 52.0 115.0 18.0 -0.1
XC6205B 42.0 95.0 0.1 -0.1
XC6205C 52.0 115.0 0.1 -18.0
XC6205D 42.0 95.0 0.1 -0.1
SYMBOL E-5 E-4
INPUT VOLTAGE
(V)
MAXIMUM OUTPUT
CURRENT
(mA)
SPECIFIED
OUTPUT VOLTAGE
(V) VIN MIN.
0.90〜0.95 2.5 260
1.00〜1.05 2.5 260
1.10〜1.15 2.6 270
1.20〜1.25 2.7 290
1.30〜1.35 2.8
1.40〜1.45 2.9
1.50〜1.75 3.0
300
■
ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6205 series
●Specification Chart b
y
Series
●Specification & Condition by Series
* VOUT(T)=Specified output voltage
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
16/51
XC6204
/
XC6205 Series
VOUT 0.9V ~ 1.2V 1.25V ~ 1.75V
CL 4.7μF 2.2μF
■
TYPICAL APPLICATION CIRCUIT
< Low ESR Capacitors >
With the XC6204/05 series, a stable output voltage is achievable even if used with a low ESR capacitor as a phase
compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an output
capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output capacitor
with a capacitance value of at least 1μF. Also, please connect an input capacitor (CIN) of 0.1μF between the VIN pin and the
VSS pin in order to ensure a stable power input.
■
OPERATIONAL EXPLANATION
Output voltage control with the XC6204/6205 series:
The voltage divided by resistors R1 & R2 is compared with the internal
reference voltage by the error amplifier.
The P-channel MOSFET, which is connected to the VOUT pin, is then
driven by the subsequent output signal. The output voltage at the VOUT
pin is controlled & stabilized by a system of negative feedback.
The current limit circuit and short protect circuit operate in relation to the
level of output current. Further, the IC's internal circuitry can be
shutdown via the CE pin's signal.
● Recommended output capacitor values
<Current Limiter, Short-Circuit Protection>
The XC6204/05 series includes a combination of a fixed current limiter circuit & a foldback circuit, which aid the operations of the
current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit operates
and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage drops further and
output current decreases. When the output pin is shorted, a current of about 50mA flows. However, when the input/output voltage
differential is quite small, this current will be about 200mA.
17/51
XC6204/XC6205
Series
■
NOTES ON USE
1. Please use this IC within the stated maximum ratings. For temporary, transitional voltage drop or voltage rising
phenomenon, the IC is liable to malfunction should the ratings be exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output
current. Please strengthen VIN and VSS wiring in particular.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
4. Torex places an importance on improving our products and their reliability.
We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products in
their systems.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6204/05 series. In shutdown mode,
output at the VOUT pin will be pulled down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable
(please refer to the selection guide). Note that as the standard XC6204/05B type is ' High Active/No Pull Down', operations
will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS hysteresis, with
either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation.
We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the
correct specifications for the CE pin, the operational logic is fixed and the IC will operate normally. However, supply current
may increase as a result of through current in the IC's internal circuitry if a voltage between 0.25V and 1.5V is input.
<Minimum Operating Voltage>
In order to stabilize the IC's operations, an input voltage of more than 2.0V is needed. Should the input voltage be less
than 2.0V, the output voltage may not be regulated correctly. (Please refer to Input Voltage vs. Output Voltage
characteristics below.)
① When VIN is less than 2.0V, the CE pin remains in stand-by mode.
When VIN rises above 2.0V, the power supply will turn ON.
② The input power supply will begin to rise after a few hundred msec.
(Please also refer to the transient response characteristics.)
○ Enable Response Time ○ Turn-ON Response Time
■
OPERATIONAL EXPLANATION (Continued)
○ Input Voltage vs. Output Voltage
18/51
XC6204
/
XC6205 Series
Circuit 1
■
TEST CIRCUITS
Circuit 2
Circuit 3
Circuit 4
*TEST CIRCUIT VCE(CE Pin Voltage)
ACTIVE
XC6204/XC6205A，B，E，F Type・・・・・・VCE＝VIN
XC6204/05C，D，G，H Type・・・・・・VCE＝VSS
STANDBY
XC6204/05A，B，E，F Type・・・・・・VCE＝VSS
XC6204/05C，D，G，H Type・・・・・・VCE＝VIN
CIN=1.0μF
(
Ceramic
)
CL=1.0μF
(Ceramic)
CIN=1.0μF
(
Ceramic
)
CL=1.0μF
(Ceramic)
CL=1.0μF
(Ceramic)
19/51
XC6204/XC6205
Series
■
TYPICAL PERFORMANCE CHARACTERISTICS
●XC6204
(1) Output Voltage vs. Output Current
20/51
XC6204
/
XC6205 Series
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(1) Output Voltage vs. Output Current (Continued)
(2) Output Voltage vs. Input Voltage
21/51
XC6204/XC6205
Series
(2) Output Voltage vs. Input Voltage (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(3) Dropout Voltage vs. Output Current
22/51
XC6204
/
XC6205 Series
(3) Dropout Voltage vs. Output Current (Continued)
(4) Supply Current vs. Input Voltage
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
* Since the operation of this IC is only guaranteed from VIN=2.0V and above, it is essential that when using with
applications where VOUT=2.0V or less, the difference between VIN and VOUT be at least equal to 2V – VOUT(T).
23/51
XC6204/XC6205
Series
(5) Output Voltage vs. Ambient Temperature
(6) Supply Current vs. Ambient Temperature
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
24/51
XC6204
/
XC6205 Series
(7) CE Pin Threshold Voltage vs. Ambient Temperature
(8) Input Transient Response
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(6) Supply Current vs. Ambient Temperature (Continued)
XC6204xxx2
0.00
0.50
1.00
1.50
2.00
-50 -25 0 25 50 75 100
Ambient Temperature:Topr (℃)
Threshold Voltage:V
CEH
,V
CEL
"H" Level Volta
g
e
VIN= VOUT+ 1V、RL=100Ω
CIN=CL=1.0uF(Ceramic)
"L" Level Voltage
XC6204xxx2
25/51
XC6204/XC6205
Series
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(8) Input Transient Response (Continued)
26/51
XC6204
/
XC6205 Series
(8) Input Transient Response (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(9) Load Transient Response
XC6204x502
2
3
4
5
6
7
8
Tim e (40μsec/div)
Input Voltage:V
IN
(V)
4.96
4.98
5.00
5.02
5.04
5.06
5.08
Output Voltage: V
OUT
(V)
IOUT=30mA、ｔｒ=ｔｆ=5usec
CL=1.0uF（ceramic
)
Out
p
ut Volta
g
e
Input Voltage
27/51
XC6204/XC6205
Series
(9) Load Transient Response (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
28/51
XC6204
/
XC6205 Series
(9) Load Transient Response (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
29/51
XC6204/XC6205
Series
(9) Load Transient Response (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
30/51
XC6204
/
XC6205 Series
(9) Load Transient Response (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(10) Turn-On Response Time
31/51
XC6204/XC6205
Series
(10) Turn-On Response Time
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
32/51
XC6204
/
XC6205 Series
(10) Turn-On Response Time (Continued)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(11) Enable Response Time
(These characteristics will not be affected by the nature of the CE pin's logic)
33/51
XC6204/XC6205
Series
(11) Enable Response Time (Continued)
(These characteristics will not be affected by the nature of the CE pin's logic)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
34/51
XC6204
/
XC6205 Series
(11) Enable Response Time (Continued)
(These characteristics will not be affected by the nature of the CE pin's logic)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(12) Ripple Rejection Rate
35/51
XC6204/XC6205
Series
XC6204ｘ302
0.01
0.1
1
10
0.1 1 10 100
周波数 f(kHz)
出力雑音密度 (μV/
√
(12) Ripple Rejection Rate (Continued)
(13) Output Noise Density
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
Ripple Frequency: f (kHz)
Output Noise Density: (μV / √Hz)
IOUT=10mA , CL=1.0
μ
F (ceramic)
36/51
XC6204
/
XC6205 Series
●XC6205
(1) Output Voltage vs. Output Current
(2) Output Voltage vs. Output Current (Current Limit)
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
37/51
XC6204/XC6205
Series
(3) Output Voltage vs. Input Voltage
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
XC6205x092 XC6205x092
XC6205x152 XC6205x152
XC6205x152 XC6205x152
(4) Dropout Voltage VS. Output Current
38/51
XC6204
/
XC6205 Series
(5) Supply Current vs. Input Voltage
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(6) Output Voltage vs. Ambient Temperature
39/51
XC6204/XC6205
Series
(7) Supply Current vs. Ambient Temperature
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(8) CE Pin Threshold Voltage vs. Ambient Temperature
XC6205x092 XC6205x152
XC6205xxx2
(9) Load Transient Response
40/51
XC6204
/
XC6205 Series
(9) Load Transient Response (Continued)
(10) Input Transient Response 1
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
XC6205x092 XC6205x092
(11) Input Transient Response 2
41/51
XC6204/XC6205
Series
(11) Input Transient Response 2 (Continued)
(13) Ripple Rejection Rate
(12) Enable Response Time
■
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
XC6205x152 XC6205x152
XC6205B092 XC6205x152
XC6205x092 XC6205x152
42/51
XC6204
/
XC6205 Series
● SOT -25 Po wer Dissipation
Power dissipation data for the SOT-25 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1. Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board Dimensions: 40 x 40 mm (1600 mm2 in one side)
Metal Area :
Copper (Cu) traces occupy 50% of the board
area in top and back faces.
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
2. Power Dissipation vs. Ambient temperature（85℃）
Board Mount ( Tjmax=125℃)
Ambient
Temperature
(℃)
Power
Dissipation
Pd (mW)
Thermal
Resistance
(℃/W）
25 600
85 240
166.67
Evaluation Board (Unit: mm)
Pd vs Ta
0
100
200
300
400
500
600
700
25 45 65 85 105 125
Ambient Temperature Ta（℃）
Power Dissipation Pd（mW）
43/51
XC6204/XC6205
Series
● SOT-89-5 Power Dissipation
Power dissipation data for the SOT-89-5 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1. Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board Dimensions: 40 x 40 mm (1600 mm2 in one side)
Metal Area :
Copper (Cu) traces occupy 50% of the board
area in top and back faces.
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 5 x 0.8 Diameter
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient temperature（85℃）
Board Mount ( Tjmax=125℃)
Ambient
Temperature
(℃)
Power
Dissipation
Pd (mW)
Thermal
Resistance
(℃/W）
25 1300
85 520
76.92
28.9
40.0
2.5
Pd vs Ta
0
200
400
600
800
1000
1200
1400
25 45 65 85 105 125
Ambient Temperature Ta（℃）
Power Dissipation Pd（mW）
44/51
XC6204
/
XC6205 Series
● USP-6B Power Dissipation
Power dissipation data for the USP-6B is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1. Measurement Condition
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board Dimensions: 40 x 40 mm (1600 mm2 in one side)
Metal Area: Copper (Cu) traces occupy 50% of the board
area in top and back faces.
Package heat-sink is tied to the copper traces
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
2. Power Dissipation vs. Ambient temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃） Power Dissipation Pd（mW） Thermal Resistance(℃/W)
25 1000
85 400
100.00
Pd vs Ta
0
200
400
600
800
1000
1200
25 45 65 85 105 125
Ambient Temperature Ta（℃）
Power Dissipation Pd（mW）
Evaluation Board (Unit: mm)
45/51
XC6204/XC6205
Series
■
PACKAGING INFORMATION
●SOT-25
●USP-6B
●SOT-89-5
Φ1.0
1.6 +0.15
-0.2
4.5±0.1
2.5±0.10.8 MIN
4.35 MAX
0.42±0.06 0.42±0.060.47±0.06
(0.1)
1.5±0.1
1.5±0.1 1.5±0.1
0.4 +0.03
-0.02
0.4 +0.03
-0.02
123
0.8 MIN
4
5
0.42±0.06 0.42±0.06 0.42±0.06
2
（0.3) （0.4)
（1.8) （0.4)
（1.6)
（1.7)
46/51
XC6204
/
XC6205 Series
■
PACKAGING INFORMATION (Continued)
●USP-6B Reference Pattern Layout ●USP-6B Reference Metal Mask Design
47/51
XC6204/XC6205
Series
MARK PRODUCT SERIES
4 XC6204xxxxxx
MARK
OUTPUT VOLTAGE 100mV INCREMENTS OUTPUT VOLTAGE 50mV INCREMENTS
VOLTAGE =0.1~3.0V VOLTAGE =3.1~6.0V
VOLTAGE =0.15
〜
3.05V VOLTAGE =3.15
〜
6.05V
PRODUCT SERIES
V A E L XC6204Axxxxx
X B F M XC6204Bxxxxx
Y C H N XC6204Cxxxxx
Z D K P XC6204Dxxxxx
V A E L XC6204Exxxxx
X B F M XC6204Fxxxxx
Y C H N XC6204Gxxxxx
Z D K P XC6204Hxxxxx
MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V)
0 − 3.1 − 3.15 F 1.6 4.6 1.65 4.65
1 − 3.2 − 3.25 H 1.7 4.7 1.75 4.75
2 − 3.3 − 3.35 K 1.8 4.8 1.85 4.85
3 − 3.4 − 3.45 L 1.9 4.9 1.95 4.95
4 − 3.5 − 3.55 M 2.0 5.0 2.05 5.05
5 − 3.6 − 3.65 N 2.1 5.1 2.15 5.15
6 − 3.7 − 3.75 P 2.2 5.2 2.25 5.25
7 − 3.8 − 3.85 R 2.3 5.3 2.35 5.35
8 − 3.9 − 3.95 S 2.4 5.4 2.45 5.45
9 − 4.0 − 4.05 T 2.5 5.5 2.55 5.55
A − 4.1 − 4.15 U 2.6 5.6 2.65 5.65
B − 4.2 − 4.25 V 2.7 5.7 2.75 5.75
C − 4.3 − 4.35 X 2.8 5.8 2.85 5.85
D − 4.4 − 4.45 Y 2.9 5.9 2.95 5.95
E − 4.5 − 4.55 Z 3.0 6.0 3.05 6.05
■
MARKING RULE
●SOT-25, SOT-89-5
[XC6204]
① represents product series
② represents type of regulator
③ represents output voltage
④ represents production lot number
0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated. (G, I, J, O, Q, W excluded)
① ② ③ ④
123
54
524
④③
②①
123
SOT-25
(TOP VIEW)
SOT-89-5
(TOP VIEW)
48/51
XC6204
/
XC6205 Series
MARK
① ② PRODUCT SERIES
0 4 XC6204xxxxDx
MARK TYPE PRODUCT SERIES
A CE pin: High Active, Pull-Down Resistor Built-In XC6204AxxxDx
B CE pin:High Active,
No Pull-Down Resistor Built-In
XC6204BxxxDx
C CE pin: High Active, Pull-Up Resistor Built-In XC6204CxxxDx
D CE pin: Low Active, No Pull-Up Resistor Built-In XC6204DxxxDx
E CE pin: High Active, Pull-Down Resistor Built-In XC6204ExxxDx
F CE pin: High Active
, No Pull-Down Resistor Built-In
XC6204FxxxDx
Z CE pin: Low Active, Pull-Up Resistor Built-In XC6204GxxxDx
H CE pin: Low Active, No Pull-Up Resistor Built-In XC6204HxxxDx
MARK VOLTAGE（V） PRODUCT SERIES
3 3.X XC6204x3xxDx
5 5.X XC6204x5xxDx
MARK
VOLTAGE (V) PRODUCT SERIES
MARK
VOLTAGE (V) PRODUCT SERIES
0 X.0 XC6204xx0xDx A X.05 XC6204xx0ADx
1 X.1 XC6204xx1xDx B X.15 XC6204xx1ADx
2 X.2 XC6204xx2xDx C X.25 XC6204xx2ADx
3 X.3 XC6204xx3xDx D X.35 XC6204xx3ADx
4 X.4 XC6204xx4xDx E X.45 XC6204xx4ADx
5 X.5 XC6204xx5xDx F X.55 XC6204xx5ADx
6 X.6 XC6204xx6xDx H X.65 XC6204xx6ADx
7 X.7 XC6204xx7xDx K X.75 XC6204xx7ADx
8 X.8 XC6204xx8xDx L X.85 XC6204xx8ADx
9 X.9 XC6204xx9xDx M X.95 XC6204xx9ADx
●USP-6B
①② represents product series
③ represents type of regulator
④ represents integer of the output voltage
⑤ represents decimal number of output voltage
⑥ represents production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excluded)
Note: No character inversion used.
■MARKING RULE (Continued)
[XC6204]
USP-6B
(TOP VIEW)
⑤ ⑥④
② ③①
1
2
3
6
5
4
49/51
XC6204/XC6205
Series
MARK PRODUCT SERIES
5 XC6205xxxxxx
MARK
OUTPUT VOLTAGE
100mV INCREMENTS
OUTPUT VOLTAGE
50mV INCREMENTS
PRODUCT SERIES
V E XC6205Axxxxx
X F XC6205Bxxxxx
Y H XC6205Cxxxxx
Z K XC6205Dxxxxx
V E XC6205Exxxxx
X F XC6205Fxxxxx
Y H XC6205Gxxxxx
Z K XC6205Hxxxxx
MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V)
8 0.9 0.95 D 1.4 1.45
9 1.0 1.05 E 1.5 1.55
A 1.1 1.15 F 1.6 1.65
B 1.2 1.25 H 1.7 1.75
C 1.3 1.35
[XC6205]
●SOT-25, SOT-89-5
② represents type of regulator
① represents product series
③ represents output voltage
④ represents production lot number
0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated. (G, I, J, O, Q, W excluded)
■MARKING RULE
(
Continued
)
① ② ③ ④
123
54
524
④③
②①
123
SOT-25
(TOP VIEW)
SOT-89-5
(TOP VIEW)
50/51
XC6204
/
XC6205 Series
MARK
① ② PRODUCT SERIES
0 5 XC6205xxxxDx
MARK TYPE PRODUCT SERIES
A CE pin: High Active with Pull-Down Resistor Built-In XC6205AxxxDx
B CE pin:
High Active with No Pull-Down Resistor Built-In
XC6205BxxxDx
C CE pin: Low Active with Pull-Up Resistor Built-In XC6205CxxxDx
D CE pin: Low Active with No Pull-Up Resistor Built-In XC6205DxxxDx
E CE pin: High Active with Pull-Down Resistor Built-In XC6205ExxxDx
F CE pin:
High Active with No Pull-Down Resistor Built-In
XC6205FxxxDx
Z CE pin: Low Active with Pull-Up Resistor Built-In XC6205GxxxDx
H CE pin: Low Active with No Pull-Up Resistor Built-In XC6205HxxxDx
MARK VOLTAGE (V) PRODUCT SERIES
3 3.X XC6205x3xxDx
5 5.X XC6205x5xxDx
MARK OUTPUT VOLTAGE (V) MARK OUTPUT VOLTAGE (V)
0 X.0 XC6205xx0xDx A X.05 XC6205xx0ADx
1 X.1 XC6205xx1xDx B X.15 XC6205xx1ADx
2 X.2 XC6205xx2xDx C X.25 XC6205xx2ADx
3 X.3 XC6205xx3xDx D X.35 XC6205xx3ADx
4 X.4 XC6205xx4xDx E X.45 XC6205xx4ADx
5 X.5 XC6205xx5xDx F X.55 XC6205xx5ADx
6 X.6 XC6205xx6xDx H X.65 XC6205xx6ADx
7 X.7 XC6205xx7xDx K X.75 XC6205xx7ADx
8 X.8 XC6205xx8xDx L X.85 XC6205xx8ADx
9 X.9 XC6205xx8xDx M X.95 XC6205xx9ADx
●USP-6B
⑤ represents decimal point of output voltage
①② represents product series
③ represents type of voltage regulator
④ represents integer of output voltage
⑥ represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
*No character inversion used.
[XC6205]
■MARKING RULE
(
Continued
)
USP-6B
(TOP VIEW)
⑤ ⑥④
② ③①
1
2
3
6
5
4
51/51
XC6204/XC6205
Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datacheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datacheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datacheet.
4. The products in this datacheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datacheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datacheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
