R1160x SERIES
3-MODE 200mA LDO REGULATOR
NO.EA-083-0511
1
OUTLINE
The R1160x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low
supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit,
an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over
current, current limit circuit is included. The R1160x Series have 3-mode. One is standby mode with CE or
standby control pin. Other two modes are realized with ECO pin™. Fast Transient Mode (FT mode) and Low
Power Mode (LP mode) are alternative with ECO pin™. Consumption current is reduced to 1/10 at Low Power
Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode.
The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are
SOT-23-5 and SON-6 packages, high density mounting of the ICs on boards is possible.
FEATURES
x Ultra-Low Supply Current .................................Typ. 3.5PA(Low Power Mode,VOUT

1.5V)
Typ. 40PA(Fast Transient Mode)
x Standby Mode ...................................................Typ. 0.1PA
x Low Dropout Voltage.........................................Typ. 0.30V (IOUT 200mA 3.0V Output Voltage=1.0V Type)
Typ. 0.20V (IOUT 200mA 3.0V Output Voltage=1.5V Type)
Typ. 0.14V (IOUT 200mA 3.0V Output Voltage=3.0V Type)
x High Ripple Rejection .......................................Typ. 70dB (f=1kHz,FT Mode)
x Low Temperature-Drift Coefficient of Output Voltage Typ. r100ppm/qC
x Excellent Line Regulation .................................Typ. 0.05%/V
x High Output Voltage Accuracy ..........................r2.0% (r3.0% at LP Mode)
x Output Voltage ..................................................Stepwise setting with a step of 0.1V in the range of
0.8V to 3.3V is possible
x Input Voltage .....................................................Min.1.4V
x Built-in Fold Back Protection Circuit .................Typ. 50mA (Current at short mode)
x Small Packages ..............................................SOT-23-5 (Super Mini-mold),SON-6
APPLICATIONS
x Precision Voltage References.
x Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.
x Power source for battery-powered equipment.
R1160x
2
BLOCK DIAGRAMS
R1160xxx1A R1160xxx1B
V
OUT
GND
V
DD
CE
Vref
Current Limit
+
-
ECO
V
OUT
GND
V
DD
CE
Vref
Current Limit
+
-
ECO
SELECTION GUIDE
The output voltage, chip enable polarity, and the taping type for the ICs can be selected at the user's request.
The selection can be available by designating the part number as shown below;
R1160xxx1x-xx mPart Number
nn n n
a b c d
Code Contents
a
Designation of Package Type :
N: SOT-23-5 (Mini mold)
D: SON-6
bSetting Output Voltage (VOUT) :
Stepwise setting with a step of 0.1V in the range of 0.8V to 3.3V is possible.
c
Designation of Chip Enable Option :
A : "L" active type.
B : "H" active type.
dDesignation of Taping Type :
Refer to Taping Specifications; TR type is the standard direction.
R1160x
3
PIN CONFIGURATION
SOT-23-5 SON-6
Top View Bottom View
12
3
54
(mark side)
13
6
2
54
31
4
2
56
PIN DESCRIPTIONS
xSOT-23-5 SON-6
Pin No Symbol Pin Description Pin No Symbol Pin Description
1 VDD Input Pin 1 VDD Input Pin
2 GND Ground Pin 2 NC No Connection
3CE or CE Chip Enable Pin 3 VOUT Output pin
4 ECO MODE alternative pin 4 ECO MODE alternative pin
5 VOUT Output pin 5 GND Ground Pin
6
CE or CE Chip Enable Pin
* Tab in the parts have GND level.
(They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol Item Rating Unit
VIN Input Voltage 6.5 V
VECO Input Voltage (ECO Pin) 6.5 V
VCE Input Voltage (CE or CE Pin) 6.5 V
VOUT Output Voltage 0.3 ~ VIN0.3 V
IOUT Output Current 250 mA
Power Dissipation (SOT-23-5)* 420 mW
PD
Power Dissipation (SON-6)* 500mW
Topt Operating Temperature Range 40 ~ 85 qC
Tstg Storage Temperature Range 55 ~ 125 qC
* ) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
R1160x
4
ELECTRICAL CHARACTERISTICS
xR1160xxx1A
Topt 25qC
Symbol Item Conditions Min. Typ. Max. Unit
VIN Set VOUT1V,VECO VIN
1PA

IOUT

30mA *1
u0.980
(-30mV)
u1.020
(30mV) V
VOUT Output Voltage VIN Set VOUT1V,VECO=GND
1PA

IOUT

30mA *2
u0.970
(-45mV)
u1.030
(45mV) V
IOUT Output Current VIN VOUT 0.5V
VIN
!
1.5V,VOUT

1.0V 200 mA
Load Regulation(FT Mode) VIN Set VOUT1V, VECO VIN
1mA

IOUT

200mA 20 40 mV
'VOUT/'IOUT
Load Regulation(LP Mode) VIN Set VOUT1V, VECO GND
1mA

IOUT

100mA 10 40 mV
VDIF Dropout Voltage Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
ISS1 Supply Current (FT Mode) VIN Set VOUT1V
VECO VIN, IOUT 0mA 40 70 PA
VIN Set VOUT1V, IOUT 0mA
VOUT

1.5V, VECO GND 3.5 6.0 PA
ISS2 Supply Current (LP Mode) VIN Set VOUT1V, IOUT 0mA
VOUT
!
1.6V, VECO GND 4.5 8.0 PA
Istandby Supply Current (Standby) VIN VCE Set VOUT1V
VECO GND 0.1 1.0 PA
Line Regulation (FT Mode) Set VOUT0.5V

VIN

6.0V
IOUT 30mA,VECO VIN,
0.05 0.20 %/V
'VOUT/'VIN
Line Regulation (LP Mode) Set VOUT0.5V

VIN

6.0V
IOUT 30mA,VECO GND 0.10 0.30 %/V
RR Ripple Rejection (FT Mode)
f=1kHz,Ripple 0.2Vp-p
VIN Set VOUT1V
IOUT 30mA,VECO VIN
70 dB
VIN Input Voltage 1.4 6.0 V
'VOUT/
'Topt
Output Voltage
Temperature Coefficient
IOUT 30mA
40qC

Topt

85qCr100 ppm
/qC
Ilim Short Current Limit VOUT 0V 50 mA
RPU CE Pull-up Resistance 2.0 5.0 14.0
M:
RPD ECO Pull-down Resistance 1.5 5.0 14.0
M:
VCEH CE ,ECO Input Voltage “H” 1.0 6.0 V
VCEL CE ,ECO Input Voltage “L” 0.0 0.3 V
*1 : r30mV Tolerance for VOUT

1.5V
*2 : r45mV Tolerance for VOUT

1.5V
R1160x
5
xR1160xxx1B
Topt 25qC
Symbol Item Conditions Min. Typ. Max. Unit
VIN Set VOUT1V,VECO VIN
1PA

IOUT

30mA *1
u0.980
(-30mV)
u1.020
(30mV) V
VOUT Output Voltage VIN Set VOUT1V,VECO GND
1PA

IOUT

30mA *2
u0.970
(-45mV)
u1.030
(45mV) V
IOUT Output Current VINVOUT 0.5V
VIN
!
1.5V,VOUT

1.0V 200 mA
Load Regulation(FT Mode) VIN Set VOUT1V, VECO VIN
1mA

IOUT

200mA 20 40 mV
'VOUT/'IOUT
Load Regulation(LP Mode) VIN Set VOUT1V, VECO GND
1mA

IOUT

100mA 10 40 mV
VDIF Dropout Voltage Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
ISS1 Supply Current (FT Mode) VIN Set VOUT1V
VECO VIN, IOUT 0mA 40 70 PA
VIN Set VOUT1V, IOUT 0mA
VOUT

1.5V, VECO GND 3.5 6.0 PA
ISS2 Supply Current (LP Mode) VIN Set VOUT1V, IOUT 0mA
VOUT
!
1.6V, VECO GND 4.5 8.0 PA
Istandby Supply Current (Standby) VIN Set VOUT1V
VCE GND, VECO GND 0.1 1.0 PA
Line Regulation (FT Mode) Set VOUT0.5V

VIN

6.0V
IOUT 30mA,VECO VIN,
0.05 0.20 %/V
'VOUT/'VIN
Line Regulation (LP Mode) Set VOUT0.5V

VIN

6.0V
IOUT 30mA,VECO GND 0.10 0.30 %/V
RR Ripple Rejection (FT Mode)
f 1kHz,Ripple 0.2Vp-p
VIN Set VOUT1V
IOUT 30mA,VECO VIN
70 dB
VIN Input Voltage 1.4 6.0 V
'VOUT/
'Topt
Output Voltage
Temperature Coefficient
IOUT 30mA
40qC

Topt
85qCr100 ppm
/qC
Ilim Short Current Limit VOUT 0V 50 mA
RPDC CE Pull-down Resistance 2.0 5.0 14.0
M:
RPDE ECO Pull-down Resistance 1.5 5.0 14.0
M:
VCEH CE,ECO Input Voltage “H” 1.0 6.0 V
VCEL CE,ECO Input Voltage “L” 0.0 0.3 V
*1 : r30mV Tolerance for VOUT

1.5V
*2 : r45mV Tolerance for VOUT

1.5V
R1160x
6
xELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Topt 25qC
Dropout Voltage VDIF (V)
Output Voltage
V
OUT (V) Condition Typ. Max.
0.8

VOUT < 0.9 0.40 0.70
1.0

VOUT < 1.4 0.30 0.50
1.5

VOUT < 2.5 0.20 0.30
2.6

VOUT
IOUT 200mA
0.20 (VECO ”H”)
0.25 (VECO ”L”)
TEST CIRCUITS
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
I
OUT
C1=Tantal 1.0µF
C2=Tantal 2.2µF
V
IN
A
Fig.1 Output Voltage vs. Output Current Test Circuit
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
I
OUT
V
OUT
V
IN
V
C1=Tantal 1.0µF
C2=Tantal 2.2µF
Fig.2 Output Voltage vs. Input Voltage Test Circuit
R1160x
7
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
V
IN
AC1=Tantal 1.0µF
C2=Tantal 2.2µF
Fig.3 Supply Current vs. Input Voltage Test Circuit
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
I
OUT
=30mA
V
OUT
V
IN
V
C1=Tantal 1.0µF
C2=Tantal 2.2µF
Fig.4 Output Voltage vs. Temperature Test Circuit
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
I
SO
V
OUT
C1=Tantal 1.0µF
C2=Tantal 2.2µF
V
IN
A
A
Fig.5 Supply Current vs. Temperature Test Circuit
R1160x
8
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO V
OUT
V
DIF
V
V
C1=Tantal 1.0µF
C2=Tantal 2.2µF
Fig. 6 Dropout Voltage vs. Output Current/ Set Output Voltage Test Circuit
GND
OUT
R1160xxx1x
SERIES
VDD
C2
CE ECO
IOUT
VOUT
VIN
Pulse
Generator
C2=Tantalum Capacitor
Fig. 7 Ripple Rejection Test Circuit
GND
OUT
R1160xxx1x
SERIES
VDD
C2
CE ECO
IOUT
VOUT
VIN
Pulse
Generator
C2=Tantalum Capacitor
Fig.8 Input Transient Response Test Circuit
R1160x
9
GND
OUT
R1160xxx1x
SERIES
VDD
C2
C1
I2I1
CE ECO
VOUT
VIN
C1=Tantal 1.0µF
C2=Tantalum Capacitor
Fig.9 Load Transient Response Test Circuit
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
Function
Generator
CE ECO
C1=Tantal 1.0µF
C2=Tantal 2.2µF
V
IN
Fig.10 Turn on Speed with CE pin Test Circuit
GND
OUT
R1160xxx1x
SERIES
VDD
C2
C1
CE ECO
IOUT
VOUT
VIN
Pulse
Generator
C1=Tantalum 1.0µF
C2=Tantalum 2.2µF
Fig.11 MODE Transient Response Test Circuit
R1160x
10
GND
OUT
R1160xxx1x
SERIES
VDD
C2
SR
C1
CE ECO
VIN S.A.
Spectrum
Analyzer
C1=Ceramic 1.0µF
C2=Ceramic Capacitor
IOUT
Fig.12 Output Noise Test Circuit ( IOUT vs. ESR )
TYPICAL APPLICATION
GND
OUT
R1160xxx1x
SERIES
V
DD
C1 C2
CE ECO
C1=1.0µF
C2=2.2µF
(External Components)
Output Capacitor; Tantalum Type
Input Capacitor; Ceramic Type
R1160x
11
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1160x081x R1160x081x
0.9
0.8
0.7
0.5
0.4
0.6
0.3
0.2
0.1
0.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0100 200 300 400
ECO=H
V
IN
=2.8V
1.4V
0.9
0.7
0.8
0.6
0.4
0.3
0.5
0.2
0.1
0.0
Output Current IOUT(mA)
Output Voltage VOUT(V)
0 100 200 300 400
ECO=L
V
IN
=2.8V
1.4V
R1160x151x R1160x151x
1.6
1.4
1.2
0.8
0.6
1.0
0.4
0.2
0.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
ECO=H
V
IN
=3.5V
1.8V
1.6
1.4
1.2
0.8
0.6
1.0
0.4
0.2
0.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
ECO=L
1.8V
V
IN
=3.5V
R1160x261x R1160x261x
3.0
2.0
2.5
1.5
0.0
0.5
1.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
ECO=H
2.9V
V
IN
=4.6V
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
ECO=L
2.9V
V
IN
=4.6V
R1160x
12
R1160x331x R1160x331x
3.5
2.5
3.0
2.0
1.5
0.5
1.0
0.0
Output Current IOUT(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
3.6V
V
IN
=5.3V
ECO=H
3.5
2.0
2.5
3.0
1.5
1.0
0.5
0.0
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0 100 200 300 400
3.6V
V
IN
=5.3V
ECO=L
2) Output Voltage vs. Input Voltage
R1160x081x R1160x081x
1.0
0.8
0.9
0.7
0.6
0.4
0.3
0.5
0.2
0.1
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H
1.0
0.8
0.9
0.7
0.6
0.4
0.3
0.5
0.2
0.1
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L
R1160x151x R1160x151x
1.0
1.2
1.4
1.6
0.8
0.6
0.4
0.2
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H
1.0
1.2
1.4
1.6
0.8
0.6
0.4
0.2
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L
R1160x
13
R1160x261x R1160x261x
1.5
2.5
2.0
3.0
1.0
0.5
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H
1.5
2.5
2.0
3.0
1.0
0.5
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L
R1160x331x R1160x331x
2.0
1.5
3.0
2.5
3.5
1.0
0.5
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H
2.0
1.5
3.0
2.5
3.5
1.0
0.5
0.0
Input Voltage VIN(V)
Output Voltage VOUT(V)
012 4563
I
OUT
= 1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L
3) Supply Current vs. Input Voltage
R1160x081x R1160x081x
40
30
60
50
70
20
10
0
Input Voltage VIN(V)
Supply Current ISS(µA)
012 4563
ECO=H
4
3
6
5
7
8
2
1
0
Input Voltage VIN(V)
Supply Current ISS(µA)
012 4563
ECO=L
R1160x
14
R1160x151x R1160x151x
70
60
40
30
50
20
10
0
Input Voltage VIN(V)
Supply Current ISS(µA)
012 4563
ECO=H
8
7
6
4
3
5
2
1
0
Input Voltage V
IN
(V)
Supply Current I
SS
(µA)
012 4563
ECO=L
R1160x261x R1160x261x
70
60
40
30
50
20
10
0
Input Voltage V
IN
(V)
Supply Current I
SS
(µA)
012 4563
ECO=H
8
7
6
4
3
5
2
1
0
Input Voltage VIN(V)
ECO=L
Supply Current ISS(µA)
012 4563
R1160x331x R1160x331x
70
60
40
30
50
20
10
0
Input Voltage VIN(V)
Supply Current ISS(µA)
012 4563
ECO=H
8
7
6
4
3
5
2
1
0
Input Voltage VIN(V)
Supply Current ISS(µA)
012 4563
ECO=L
R1160x
15
4) Output Voltage vs. Temperature
R1160x081x R1160x081x
0.83
0.81
0.80
0.82
0.79
0.78
0.77
Temperature Topt(°C)
Output Voltage VOUT(V)
-50 -25 0 50 75 10025
ECO=H
0.83
0.81
0.80
0.82
0.79
0.78
0.77
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=L
R1160x151x R1160x151x
1.53
1.50
1.49
1.51
1.52
1.48
1.47
1.46
Temperature Topt(°C)
Output Voltage VOUT(V)
-50 -25 0 50 75 10025
ECO=H
1.53
1.50
1.49
1.51
1.52
1.48
1.47
1.46
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=L
R1160x261x R1160x261x
2.65
2.61
2.60
2.62
2.63
2.64
2.59
2.58
2.57
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=H
2.65
2.61
2.60
2.62
2.63
2.64
2.59
2.58
2.57
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=L
R1160x
16
R1160x331x R1160x331x
3.37
3.33
3.31
3.35
3.29
3.27
3.25
3.23
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=H
3.37
3.33
3.31
3.35
3.29
3.27
3.25
3.23
Temperature Topt(
°
C)
Output Voltage V
OUT
(V)
-50 -25 0 50 75 10025
ECO=L
5) Supply Current vs. Input Voltage
R1160x081x R1160x081x
70
50
40
60
30
20
10
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=H
8
6
5
7
4
3
2
1
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=L
R1160x151x R1160x151x
70
50
40
60
30
20
10
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=H
8
6
5
7
4
3
2
1
0
Temperature Topt(°C)
Supply Current ISS(µA)
-50 -25 0 50 75 10025
ECO=L
R1160x
17
R1160x261x R1160x261x
70
50
40
60
30
20
10
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=H
8
6
5
7
4
3
2
1
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=L
R1160x331x R1160x331x
70
50
40
60
30
20
10
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=H
8
6
5
7
4
3
2
1
0
Temperature Topt(
°
C)
Supply Current I
SS
(
µ
A)
-50 -25 0 50 75 10025
ECO=L
6) Dropout Voltage vs. Output Current
R1160x081x R1160x081x
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=H
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=L
R1160x
18
R1160x101x R1160x101x
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=H
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=L
R1160x151x R1160x151x
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=H
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=L
R1160x261x R1160x261x
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=H
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=L
R1160x
19
R1160x331x R1160x331x
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=H
0.20
0.15
0.10
0.05
0.00
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
02550 100 125 150 175 20075
85°C
25°C
-40°C
ECO=L
7) Dropout Voltage vs. Set Output Voltage (Topt 25qC)
R1160xxx1x R1160xxx1x
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Set Output Voltage VREG(V)
Dropout Voltage V
DIF
(V)
0.5 1.0 2.0 2.5 3.0 3.51.5
I
OUT
=10mA
30mA
50mA
120mA
200mA
ECO=H 0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Set Output Voltage VREG(V)
Dropout Voltage V
DIF
(V)
0.5 1.0 2.0 2.5 3.0 3.51.5
I
OUT
=10mA
30mA
50mA
120mA
200mA
ECO=L
8) Ripple Rejection vs. Input Bias (Topt=25°C)
R1160x261x R1160x261x
80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.2Vp-p, I
OUT
=1mA,
C
IN
; none, C
OUT
=Tantal 2.2µF80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.5Vp-p, I
OUT
=1mA,
C
IN
; none, C
OUT
=Tantal 2.2µF
R1160x
20
R1160x261x R1160x261x
80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.2Vp-p, I
OUT
=30mA,
C
IN
; none, C
OUT
=Tantal 2.2µF80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.5Vp-p, I
OUT
=30mA,
C
IN
; none, C
OUT
=Tantal 2.2µF
R1160x261x R1160x261x
80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.2Vp-p, I
OUT
=50mA,
C
IN
; none, C
OUT
=Tantal 2.2µF80
70
60
50
40
30
20
10
0
Input Voltage VIN(V)
Ripple Rejection RR(dB)
2.60 2.70 2.90 3.00 3.102.80
f=400Hz
f=1kHz
f=10kHz
f=100kHz
Ripple 0.5Vp-p, I
OUT
=50mA,
C
IN
; none, C
OUT
=Tantal 2.2µF
9) Ripple Rejection vs. Frequency
R1160x081x R1160x081x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
1.8V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
1.8V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF
R1160x
21
R1160x151x R1160x151x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
2.5V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
2.5V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF
R1160x261x R1160x261x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
3.6V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 1.0µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
3.6V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 1.0µF
R1160x261x R1160x261x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
3.6V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
3.6V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF
R1160x
22
R1160x331x R1160x331x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
4.3V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 1.0µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
4.3V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 1.0µF
R1160x331x R1160x331x
90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=H, V
IN
4.3V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF90
70
80
60
50
40
30
20
10
0
Frequency f(kHz)
Ripple Rejection RR(dB)
0.1 1 10 100
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
ECO=L, V
IN
4.3V
DC
+0.2Vp-p,
C
IN
; none, C
OUT
=Tantal 2.2µF
10) Input Transient Response
R1160x261x R1160x261x
2.68
2.66
2.64
2.62
2.60
2.58
2.56
Time T(µs)
Output Voltage VOUT(V)
5
4
3
2
1
0
Input Voltage VIN(V)
0102030405060708090100
Input Voltage
Output Voltage
ECO=H, I
OUT
=30mA,
tr=tf=5µs, C
OUT
=Tantal 1.0µF5.00
4.50
4.00
3.50
3.00
2.50
2.00
Time T(ms)
Output Voltage VOUT(V)
5
4
3
2
1
0
Input Voltage VIN(V)
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Input Voltage
Output Voltage
ECO=L, I
OUT
=10mA,
tr=tf=5µs, C
OUT
=Tantal 1.0µF
R1160x
23
11) Load Transient Response
R1160x261x R1160x261x
3
2.9
2.8
2.7
2.6
2.5
2.4
Time T(µs)
Output Voltage V
OUT
(V)
150
100
50
0
Load Current I
OUT
(mA)
-2 024681012141618
Load Current
Output Voltage
ECO=H, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 1.0µF4.5
4
3.5
3
2.5
2
1.5
Time T(ms)
Output Voltage V
OUT
(V)
20
10
0
Load Current I
OUT
(mA)
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Load Current
Output Voltage
ECO=L, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 1.0µF
R1160x261x R1160x261x
3
2.9
2.8
2.7
2.6
2.5
2.4
Time T(µs)
Output Voltage V
OUT
(V)
150
100
50
0
Load Current I
OUT
(mA)
024681012141618
Load Current
Output Voltage
ECO=H, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF4.5
4
3.5
3
2.5
2
1.5
Time T(ms)
Output Voltage V
OUT
(V)
20
10
0
Load Current I
OUT
(mA)
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Load Current
Output Voltage
ECO=L, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
R1160x261x R1160x261x
3
2.9
2.8
2.7
2.6
2.5
2.4
Time T(µs)
Output Voltage V
OUT
(V)
150
100
50
0
Load Current I
OUT
(mA)
024681012141618
Load Current
Output Voltage
ECO=H, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 4.7µF4.5
4
3.5
3
2.5
2
1.5
Time T(ms)
Output Voltage V
OUT
(V)
20
10
0
Load Current I
OUT
(mA)
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Load Current
Output Voltage
ECO=L, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 4.7µF
R1160x
24
12) Turn on speed with CE pin
R1160x081B R1160x081B
2.4
1.8
1.2
0.6
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
2.5
2.0
1.5
1.0
0.5
0.0
Output Voltage V
OUT
(V)
010203040506070
V
CE
=0V→1.8V
I
OUT
=200mA
ECO=H, V
IN
=1.8V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
2.4
1.8
1.2
0.6
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0 100 200 300 400 500 600 700
V
CE
=0V→1.8V
I
OUT
=200mA
ECO=L, V
IN
=1.8V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
Time T(µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
R1160x151B R1160x151B
3.2
2.4
1.6
0.8
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
2.5
2.0
1.5
1.0
0.5
0.0
Output Voltage V
OUT
(V)
010203040506070
V
CE
=0V→2.5V
I
OUT
=200mA
ECO=H, V
IN
=2.5V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF3.2
2.4
1.6
0.8
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
2.5
2.0
1.5
1.0
0.5
0.0
Output Voltage V
OUT
(V)
0 100 200 300 400 500 600 700
V
CE
=0V→2.5V
I
OUT
=200mA
ECO=L, V
IN
=2.5V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
R1160x261B R1160x261B
4.0
3.0
2.0
1.0
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
5.0
4.0
3.0
2.0
1.0
0.0
Output Voltage V
OUT
(V)
010203040506070
V
CE
=0V→3.6V
I
OUT
=200mA
ECO=H, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF4.0
3.0
2.0
1.0
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
5.0
4.0
3.0
2.0
1.0
0.0
Output Voltage V
OUT
(V)
0 100 200 300 400 500 600 700
V
CE
=0V→3.6V
I
OUT
=200mA
ECO=L, V
IN
=3.6V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
R1160x
25
R1160x331B R1160x331B
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
010203040506070
V
CE
=0V→4.3V
I
OUT
=200mA
ECO=H, V
IN
=4.3V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Time T(µs)
CE Input Voltage V
CE
(V)
Output Voltage V
OUT
(V)
0 100 200 300 400 500 600 700
V
CE
=0V→4.3V
I
OUT
=200mA
ECO=L, V
IN
=4.3V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
13) Output Voltage at Mode alternative point
R1160x101x R1160x101x
1.05
0.99
1.00
0.98
0.99
1.01
1.00
0.99
1.00
1.01
0.99
1.00
1.01
1.02
1.03
1.04
0.99
1.00
3.0
0.0
1.0
2.0
0.98
-
-
-
-
1.01
1.00
0.99
Time T(ms)
Output Voltage VOUT(V)
ECO Input Voltage ECO-IN(V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
IOUT=200mA
IOUT=100mA
IOUT=50mA
IOUT=10mA
IOUT=1mA
IOUT=0mA
VECO-0V←→1.3V
V
IN
=1.3V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
1.05
0.99
1.00
0.98
0.99
1.00
0.99
1.00
1.01
0.99
0.99
1.00
1.01
1.00
1.01
1.02
1.03
1.04
3.0
0.0
1.0
2.0
0.98
-
-
-
-
1.01
1.00
0.99
0.98
Time T(ms)
Output Voltage V
OUT
(V)
ECO Input Voltage ECO-IN(V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V
ECO
-0V←→2.0V
I
OUT
=0mA
I
OUT
=1mA
I
OUT
=10mA
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=200mA
VIN=2.0V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
R1160x
26
R1160x261x R1160x261x
2.67
2.60
2.61
2.59
2.60
2.61
2.59
2.60
2.60
2.61
2.61
2.62
2.60
2.61
2.62
2.63
2.64
2.65
2.66
4.0
0.0
1.0
2.0
3.0
2.59
-
-
-
-
2.60
2.59
Time T(ms)
Output Voltage V
OUT
(V)
ECO Input Voltage ECO-IN(V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
2.58
VECO-0V←→2.9V
IOUT=0mA
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=100mA
IOUT=200mA
V
IN
=2.9V,
C
IN
=Tantal 1.0µF, C
OUT
=Tantal 2.2µF
2.67
2.60
2.61
2.59
2.60
2.61
2.59
2.60
2.60
2.61
2.61
2.62
2.60
2.61
2.62
2.63
2.64
2.65
2.66
4.0
0.0
1.0
2.0
3.0
2.59
-
-
-
-
Time T(ms)
Output Voltage V
OUT
(V)
ECO Input Voltage ECO-IN(V)
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
2.60
2.59
2.58
V
ECO
-0V←→3.6V
I
OUT
=0mA
I
OUT
=1mA
I
OUT
=10mA
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=200mA
VIN=3.6V,
CIN=Tantal 1.0µF, C OUT=Tantal 2.2µF
R1160x
27
TECHNICAL NOTES
C1
R1160x
Series
VDD VOUT
ECO GND
C2
CE
(External Components)
C2: Ceramic 1.0PF Output Capacitor Ceramic 1.0PF Ex. Murata GRM155B30J105KE18B
Kyocera CM05X5R105K06AB
C1: Ceramic 1.0PF
When using these ICs, consider the following points:
1.Mounting on PCB
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor with a capacitance value as much as 1.0PF or more as C1between VDD and GND pin, and
as close as possible to the pins.
Set external components, especially the output capacitor, as close as possible to the ICs, and make wiring as
short as possible.
2.Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the output current is varied.
For this purpose, be sure to use a 2.2PF or more capacitor COUT with good frequency characteristics and ESR
(Equivalent Series Resistance).
(Note: When the additional ceramic capacitors are connected to the Output Pin with Output capacitor for phase
compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable.
Evaluate your circuit with considering frequency characteristics.
Depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature
characteristics are different. Evaluate the circuit with actual using capacitors.
R1160x
28
ESR vs. Output Current
When using these ICs, consider the following points:
In these ICs, phase compensation is made for securing stable operation even if the Output Current is varied.
For this purpose, be sure to use a capacitor COUT with good frequency characteristics and ESR (Equivalent
Series Resistance) in the range described as follows:
The relations between IOUT (Output Current) and ESR of Output Capacitor are shown below. The conditions
when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph.
<Test conditions>
(1)Frequency band: 10Hz to 2MHz
(2)Temperature: 25°C
R1160x261x R1160x261x
100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=H, V
IN
=3.6V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 1.0µF100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=L, V
IN
=3.6V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 1.0µF
R1160x261x R1160x261x
100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=H, V
IN
=3.6V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 2.2µF100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=L, V
IN
=3.6V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 2.2µF
R1160x
29
R1160x081x R1160x081x
100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=H, V
IN
=1.8V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 2.2µF100
10
1
0.1
0.01
Output Current IOUT(mA)
ESR(Ω)
020 6040 120 140 160 180 20080 100
ECO=L, V
IN
=1.8V,
C
IN
=Ceramic 1.0µF, C
OUT
=Ceramic 2.2µF
PACKAGE INFORMATION PE-SOT-23-5-0510
x SOT-23-5 (SC-74A) Unit: mm
PACKAGE DIMENSIONS
2.9±0.2
0.4±0.1
1.9±0.2
(0.95) (0.95)
54
123
+0.2
−0.1
1.6
+0.2
−0.1
1.1
+0.1
−0.05
0.15
2.8±0.3
0 to 0.1
0.8±0.1
0.2 MIN.
TAPING SPECIFICATION
2.0MAX.
0.3±0.1
4.0±0.1
2.0±0.05
4.0±0.1
3.3
3.2
8.0±0.3
1.75±0.1
3.5±0.05
φ1.5+0.1
0
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
2±0.5
11.4±1.0
9.0±0.3
13±0.2
∅
60
∅+1
0
180
∅0
−1.5
21±0.8
PACKAGE INFORMATION PE-SOT-23-5-0510
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Environment Mounting on Board (Wind velocity=0m/s)
Board Material Glass cloth epoxy plactic (Double sided)
Board Dimensions 40mm u 40mm u 1.6mm
Copper Ratio Top side : Approx. 50% , Back side : Approx. 50%
Through-hole I0.5mm u 44pcs
Measurement Result
(Topt=25qC,Tjmax=125qC)
Standard Land Pattern Free Air
Power Dissipation 420mW 250mW
Thermal Resistance Tja (12525qC)/0.42W 263qC/W 400qC/W
05010025 75 85 125 150
Ambient Temperature (°C)
0
200
100
300
400
250
420
500
600
Power Dissipation P
D
(mW)
On Board
Free Air
40
40
Power Dissipation Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
0.95
0.95
1.9
2.4
1.0
(Unit: mm)
PACKAGE INFORMATION PE-SON-6-0510
x SON-6 Unit: mm
PACKAGE DIMENSIONS
3.0±0.15
2.6±0.2
0.13±0.05
1.6±0.2
0.2±0.1
0.85MAX.
(0.3) 1.34 (0.3)
Attention: Tab suspension leads in the
parts have V
DD
or GND level.(They are
connected to the reverse side of this IC.)
Refer to PIN DISCRIPTION.
Do not connect to other wires or land patterns.
Bottom View
0.1
0.5
13
64
TAPING SPECIFICATION
1.7MAX.
0.2±0.1
4.0±0.1
2.0±0.05
4.0±0.1
1.9
3.2
8.0±0.3
1.75±0.1
3.5±0.05
1.5+0.1
0
∅
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
21
±
0.8
2
±
0.5
13
±
0.2
180
60
0
−1.5
+1
0
11.4
±
1.0
9.0
±
0.3
PACKAGE INFORMATION PE-SON-6-0510
POWER DISSIPATION (SON-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment Mounting on Board (Wind velocity=0m/s)
Board Material Glass cloth epoxy plactic (Double sided)
Board Dimensions 40mm u 40mm u 1.6mm
Copper Ratio Top side : Approx. 50% , Back side : Approx. 50%
Through-hole I0.5mm u 44pcs
Measurement Result
(Topt=25qC,Tjmax=125qC)
Standard Land Pattern Free Air
Power Dissipation 500mW 250mW
Thermal Resistance Tja (12525qC)/0.5W 200qC/W -
05010025 75 85 125 150
Ambient Temperature (°C)
0
200
250
100
300
400
500
600
Power Dissipation P
D
(mW)
Free Air
On Board
40
40
Power Dissipation Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.5
0.751.05
0.25
(Unit: mm)
MARK INFORMATION ME-R1160D-0511
R1160D SERIES MARK SPECIFICATION
x SON-6
1 2
3 4
1
,
2
: Product Code (refer to Part Number vs. Product Code)
3
,
4
: Lot Number
x Part Number vs. Product Code
Product Code Product Code Product Code Product Code
Part Number
1 2
Part Number
1 2
Part Number
1 2
Part Number
1 2
R1160D081A A 8 R1160D231A C 3 R1160D081B E 8 R1160D231B G 3
R1160D091A A 9 R1160D241A C 4 R1160D091B E 9 R1160D241B G 4
R1160D101A B 0 R1160D251A C 5 R1160D101B F 0 R1160D251B G 5
R1160D111A B 1 R1160D261A C 6 R1160D111B F 1 R1160D261B G 6
R1160D121A B 2 R1160D271A C 7 R1160D121B F 2 R1160D271B G 7
R1160D131A B 3 R1160D281A C 8 R1160D131B F 3 R1160D281B G 8
R1160D141A B 4 R1160D291A C 9 R1160D141B F 4 R1160D291B G 9
R1160D151A B 5 R1160D301A D 0 R1160D151B F 5 R1160D301B H 0
R1160D161A B 6 R1160D311A D 1 R1160D161B F 6 R1160D311B H 1
R1160D171A B 7 R1160D321A D 2 R1160D171B F 7 R1160D321B H 2
R1160D181A B 8 R1160D331A D 3 R1160D181B F 8 R1160D331B H 3
R1160D191A B 9 R1160D281A5 A 0 R1160D191B F 9 R1160D281B5 E 0
R1160D201A C 0 R1160D131A5 A 1 R1160D201B G 0 R1160D131B5 E 1
R1160D211A C 1 R1160D111A5 A 2 R1160D211B G 1 R1160D111B5 E 2
R1160D221A C 2 R1160D221B G 2 R1160D181B5 E 3
MARK INFORMATION ME-R1160N-0511
R1160N SERIES MARK SPECIFICATION
x SOT-23-5 (SC-74A)
12345
1
,
2
,
3
: Product Code (refer to Part Number vs. Product Code)
4
,
5
: Lot Number
x Part Number vs. Product Code
Product Code Product Code Product Code Product Code
Part Number
1 2 3
Part Number
1 2 3
Part Number
1 2 3
Part Number
1 2 3
R1160N081A 0 0 8 R1160N231A 0 2 3 R1160N081B 1 0 8 R1160N231B 1 2 3
R1160N091A 0 0 9 R1160N241A 0 2 4 R1160N091B 1 0 9 R1160N241B 1 2 4
R1160N101A 0 1 0 R1160N251A 0 2 5 R1160N101B 1 1 0 R1160N251B 1 2 5
R1160N111A 0 1 1 R1160N261A 0 2 6 R1160N111B 1 1 1 R1160N261B 1 2 6
R1160N121A 0 1 2 R1160N271A 0 2 7 R1160N121B 1 1 2 R1160N271B 1 2 7
R1160N131A 0 1 3 R1160N281A 0 2 8 R1160N131B 1 1 3 R1160N281B 1 2 8
R1160N141A 0 1 4 R1160N291A 0 2 9 R1160N141B 1 1 4 R1160N291B 1 2 9
R1160N151A 0 1 5 R1160N301A 0 3 0 R1160N151B 1 1 5 R1160N301B 1 3 0
R1160N161A 0 1 6 R1160N311A 0 3 1 R1160N161B 1 1 6 R1160N311B 1 3 1
R1160N171A 0 1 7 R1160N321A 0 3 2 R1160N171B 1 1 7 R1160N321B 1 3 2
R1160N181A 0 1 8 R1160N331A 0 3 3 R1160N181B 1 1 8 R1160N331B 1 3 3
R1160N191A 0 1 9 R1160N281A5 0 0 0 R1160N191B 1 1 9 R1160N281B5 1 0 0
R1160N201A 0 2 0 R1160N131A5 0 0 1 R1160N201B 1 2 0 R1160N131B5 1 0 1
R1160N211A 0 2 1 R1160N111A5 0 0 2 R1160N211B 1 2 1 R1160N111B5 1 0 2
R1160N221A 0 2 2 R1160N221B 1 2 2