NJM78L00
-
1
-
Ver.2017-01-25
NJM78L00UA
(SOT-89)
3-TERMINAL POSITIVE VOLTAGE REGULATOR
■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE
The NJM78L00 series of 3-Terminal Positive Voltage Regulators
are constructed using the New JRC Planar epitaxial process.
These regulators employ internal current limiting and thermal
shut down, making them essentially indestructible. If adequate
heat sinking is provided, they can deliver up to 100mA output
current. They are intended as fixed voltage regulators in a wide
range of applications including local or on-card regulation for
elimination of noise and distribution problems associated with
single-point regulation. In addition, they can be used with power
pass elements to make high-current voltage regulators.
The NJM78L00 series used as a Zener diode/resistor
combination replacement, offers an effective output impedance
improvement of typically two orders of magnitude, along with
lower quiescent current and lower noise.
■ FEATURES
● Internal Short Circuit Current Limit
● Internal Thermal Overload Protection
● Excellent Ripple Rejection
● Guaranteed 100mA Output Current
● Package Outline SOT-89, SOP8 JEDEC 150mil
● Bipolar Technology
■ PIN CONFIGURATION
■ EQUIVALENT CIRCUIT
NJM78L00EA
( SOP8 )
(5V, 9V, 12V Version Only)
PIN CONFIGURATION
1. OUT
2. GND
3. IN
NJM78L00UA
PIN CONFIGURATION
1. OUT
2. GND
3. GND
4. NC
5. NC
6. GND
7. GND
8. IN
NJM78L00EA
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1 2 3
2
1 2 3
2
NJM78L00
-
2
-
Ver.2017-01-25
■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER SYMBOL MAXIMUM RATINGS UNIT
Input Voltage VIN
(78L02A to 78L09A) 30
(78L12A to 78L15A) 35
(78L18A to 78L24A) 40
V
Power Dissipation PD (SOT-89) 350
(SOP8) 700(*1) mW
Operating Temperature Range T
opr
-40 to +85 °C
Storage Temperature Range T
stg
-40 to +150 °C
(*1) Mounted on glass epoxy board
■ ELECTRICAL CHARACTERISTICS
(CIN=0.33μF, CO=0.1μF, Tj=25°C) Measurement is to be conducted is pulse testing.
PARAMETER SYMBOL
TEST CONDITION MIN. TYP. MAX.
UNIT
NJM78L02UA
Output Voltage V
O
V
IN
=9V, I
O
=40mA 2.47 2.6 2.73 V
Line Regulation 1 ΔV
O
-V
I
N
1 V
IN
=4.75V to 20V, I
O
=40mA - - 125 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=5V to 20V, I
O
=40mA - - 100 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=9V, I
O
=1 to 40mA - - 25 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=9V, I
O
=1 to 100mA - - 50 mV
Quiescent Current I
Q
V
IN
=9V, I
O
=0mA - 2.0 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=9V, IO=1mA - 0.2 - mV/°C
Ripple Rejection RR 6V< V
IN
<16V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 43 73 - dB
Output Noise Voltage V
NO
V
IN
=9V, BW=10Hz to 100kHz, I
O
=40mA - 35 - μV
NJM78L03UA
Output Voltage V
O
V
IN
=9V, I
O
=40mA 2.85 3.0 3.15 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=5V to 20V, I
O
=40mA - - 125 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=6V to 20V, I
O
=40mA - - 100 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=9V, I
O
=1 to 40mA - - 25 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=9V, I
O
=1 to 100mA - - 50 mV
Quiescent Current I
Q
V
IN
=9V, I
O
=0mA - 2.0 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=9V, IO=1mA - 0.2 - mV/°C
Ripple Rejection RR 6V< V
IN
<16V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 43 72 - dB
Output Noise Voltage V
NO
V
IN
=9V, BW=10Hz to 100kHz, I
O
=40mA - 40 - μV
NJM78L05UA/EA
Output Voltage V
O
V
IN
=10V, I
O
=40mA 4.75 5.0 5.25 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=7V to 20V, I
O
=40mA - - 200 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=8V to 20V, I
O
=40mA - - 150 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=10V, I
O
=1 to 40mA - - 30 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=10V, I
O
=1 to 100mA - - 60 mV
Quiescent Current I
Q
V
IN
=10V, I
O
=0mA - 2.0 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=10V, IO=1mA - 0.4 - mV/°C
Ripple Rejection RR 8V< V
IN
<18V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 40 69 - dB
Output Noise Voltage V
NO
V
IN
=10V, BW=10Hz to 100kHz, I
O
=40mA - 70 - μV
NJM78L00
-
3
-
Ver.2017-01-25
■ ELECTRICAL CHARACTERISTICS
(CIN=0.33μF, CO=0.1μF, Tj=25°C) Measurement is to be conducted is pulse testing.
PARAMETER SYMBOL
TEST CONDITION MIN. TYP. MAX.
UNIT
NJM78L06UA
Output Voltage V
O
V
IN
=12V, I
O
=40mA 5.7 6.0 6.3 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=8.5V to 20V, I
O
=40mA - - 200 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=9V to 20V, I
O
=40mA - - 150 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=12V, I
O
=1 to 40mA - - 40 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=12V, I
O
=1 to 100mA - - 80 mV
Quiescent Current I
Q
V
IN
=12V, I
O
=0mA - 2.0 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=12V, IO=1mA - 0.5 - mV/°C
Ripple Rejection RR 9V< V
IN
<20V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 40 67 - dB
Output Noise Voltage V
NO
V
IN
=12V, BW=10Hz to 100kHz, I
O
=40mA - 80 - μV
NJM78L07UA
Output Voltage V
O
V
IN
=13V, I
O
=40mA 6.65 7.0 7.35 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=9.5V to 22V, I
O
=40mA - - 210 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=10V to 22V, I
O
=40mA - - 160 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=13V, I
O
=1 to 40mA - - 45 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=13V, I
O
=1 to 100mA - - 90 mV
Quiescent Current I
Q
V
IN
=13V, I
O
=0mA - 2.1 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=13V, IO=1mA - 0.55 - mV/°C
Ripple Rejection RR 10V< V
IN
<20V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 39 66 - dB
Output Noise Voltage V
NO
V
IN
=13V, BW=10Hz to 100kHz, I
O
=40mA - 100 - μV
NJM78L08UA
Output Voltage V
O
V
IN
=14V, I
O
=40mA 7.6 8.0 8.4 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=10.5V to 23V, I
O
=40mA - - 225 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=11V to 23V, I
O
=40mA - - 175 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=14V, I
O
=1 to 40mA - - 50 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=14V, I
O
=1 to 100mA - - 100 mV
Quiescent Current I
Q
V
IN
=14V, I
O
=0mA - 2.1 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=14V, IO=1mA - 0.6 - mV/°C
Ripple Rejection RR 11V< V
IN
<20V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 39 66 - dB
Output Noise Voltage V
NO
V
IN
=14V, BW=10Hz to 100kHz, I
O
=40mA - 115 - μV
NJM78L00
-
4
-
Ver.2017-01-25
■ ELECTRICAL CHARACTERISTICS
(CIN=0.33μF, CO=0.1μF, Tj=25°C) Measurement is to be conducted is pulse testing.
PARAMETER SYMBOL
TEST CONDITION MIN. TYP. MAX.
UNIT
NJM78L09UA/EA
Output Voltage V
O
V
IN
=15V, I
O
=40mA 8.55 9.0 9.45 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=11.5V to 23V, I
O
=40mA - - 250 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=12V to 23V, I
O
=40mA - - 200 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=15V, I
O
=1 to 40mA - - 50 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=15V, I
O
=1 to 100mA - - 100 mV
Quiescent Current I
Q
V
IN
=15V, I
O
=0mA - 2.1 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=15V, IO=1mA - 0.65 - mV/°C
Ripple Rejection RR 12V< V
IN
<21V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 38 65 - dB
Output Noise Voltage V
NO
V
IN
=15V, BW=10Hz to 100kHz, I
O
=40mA - 125 - μV
NJM78L10UA
Output Voltage V
O
V
IN
=16V, I
O
=40mA 9.5 10.0 10.5 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=13V to 25V, I
O
=40mA - - 250 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=14V to 25V, I
O
=40mA - - 200 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=16V, I
O
=1 to 40mA - - 50 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=16V, I
O
=1 to 100mA - - 100 mV
Quiescent Current I
Q
V
IN
=16V, I
O
=0mA - 2.1 6 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=16V, IO=1mA - 0.7 - mV/°C
Ripple Rejection RR 13V< V
IN
<22V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 37 64 - dB
Output Noise Voltage V
NO
V
IN
=16V, BW=10Hz to 100kHz, I
O
=40mA - 135 - μV
NJM78L12UA/EA
Output Voltage V
O
V
IN
=19V, I
O
=40mA 11.4 12.0 12.6 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=14.5V to 27V, I
O
=40mA - - 250 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=16V to 27V, I
O
=40mA - - 200 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=19V, I
O
=1 to 40mA - - 50 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=19V, I
O
=1 to 100mA - - 100 mV
Quiescent Current I
Q
V
IN
=19V, I
O
=0mA - 2.1 6.5 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=19V, IO=1mA - 0.9 - mV/°C
Ripple Rejection RR 15V< V
IN
<25V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 37 62 - dB
Output Noise Voltage V
NO
V
IN
=19V, BW=10Hz to 100kHz, I
O
=40mA - 160 - μV
NJM78L15UA
Output Voltage V
O
V
IN
=23V, I
O
=40mA 14.3 15.0 15.7 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=17.5V to 30V, I
O
=40mA - - 300 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=20V to 30V, I
O
=40mA - - 250 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=23V, I
O
=1 to 40mA - - 75 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=23V, I
O
=1 to 100mA - - 150 mV
Quiescent Current I
Q
V
IN
=23V, I
O
=0mA - 2.2 6.5 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=23V, IO=1mA - 1.0 - mV/°C
Ripple Rejection RR 18.5V< V
IN
<28.5V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 34 60 - dB
Output Noise Voltage V
NO
V
IN
=23V, BW=10Hz to 100kHz, I
O
=40mA - 190 - μV
NJM78L00
-
5
-
Ver.2017-01-25
■ ELECTRICAL CHARACTERISTICS
(CIN=0.33μF, CO=0.1μF, Tj=25°C) Measurement is to be conducted is pulse testing.
PARAMETER SYMBOL
TEST CONDITION MIN. TYP. MAX.
UNIT
NJM78L18UA
Output Voltage V
O
V
IN
=27V, I
O
=40mA 17.1 18.0 18.9 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=22V to 33V, I
O
=40mA - - 320 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=22V to 33V, I
O
=40mA - - 270 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=27V, I
O
=1 to 40mA - - 80 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=27V, I
O
=1 to 100mA - - 160 mV
Quiescent Current I
Q
V
IN
=27V, I
O
=0mA - 2.2 6.5 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=27V, IO=1mA - 1.1 - mV/°C
Ripple Rejection RR 23V< V
IN
<33V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 33 59 - dB
Output Noise Voltage V
NO
V
IN
=27V, BW=10Hz to 100kHz, I
O
=40mA - 230 - μV
NJM78L20UA
Output Voltage V
O
V
IN
=29V, I
O
=40mA 19.0 20.0 21.0 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=23V to 34V, I
O
=40mA - - 330 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=24V to 34V, I
O
=40mA - - 280 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=29V, I
O
=1 to 40mA - - 90 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=29V, I
O
=1 to 100mA - - 180 mV
Quiescent Current I
Q
V
IN
=29V, I
O
=0mA - 2.3 7 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=29V, IO=1mA - 1.2 - mV/°C
Ripple Rejection RR 24V< V
IN
<34V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 32 58 - dB
Output Noise Voltage V
NO
V
IN
=29V, BW=10Hz to 100kHz, I
O
=40mA - 250 - μV
NJM78L24UA
Output Voltage V
O
V
IN
=33V, I
O
=40mA 22.8 24 25.2 V
Line Regulation 1 ΔV
O
-V
IN
1 V
IN
=27V to 38V, I
O
=40mA - - 350 mV
Line Regulation 2 ΔV
O
-V
IN
2 V
IN
=28V to 38V, I
O
=40mA - - 300 mV
Load Regulation 1 ΔV
O
-I
O
1 V
IN
=33V, I
O
=1 to 40mA - - 100 mV
Load Regulation 2 ΔV
O
-I
O
2 V
IN
=33V, I
O
=1 to 100mA - - 200 mV
Quiescent Current I
Q
V
IN
=33V, I
O
=0mA - 2.3 7 mA
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=33V, IO=1mA - 1.4 - mV/°C
Ripple Rejection RR 27.5V< V
IN
<37.5V, I
O
=40mA, e
in
=1V
P
-
P
, f=120Hz 32 57 - dB
Output Noise Voltage V
NO
V
IN
=33V, BW=10Hz to 100kHz, I
O
=40mA - 280 - μV
NJM78L00
-
6
-
Ver.2017-01-25
■ TEST CIRCUIT
1. Output Voltage Line Regulation, Load Regulation, Quiescent
Current, Average Temperature Coefficient of Output Voltage,
Output Noise Voltage, Peak Output/Short-Circuit Current
■ AMBIENT TEMPERATURE VS.POWER DISSIPATION
2. Ripple Rejection
Power Dissipation vs. Ambient Temperature
( Topr = - 40ºC ~ + 85ºC, Tj = ~ +150ºC )
0
100
200
300
400
500
600
700
800
-50 -25 0 25 50 75 100
Ambient Temperature : Ta ( ºC )
Power Dissipation : PD (mW)
SOT89 : Device it self
SOP8 : Mounted On Glass Epoxy Boad
85
NJM78L00
-
7
-
Ver.2017-01-25
■ Input Capacitor CIN
Input Capacitor CIN is required to prevent oscillation and reduce power supply ripple for applications when high
power supply impedance or a long power supply line.
Therefore, use the recommended CIN value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and
should connect between GND and VIN as shortest path as possible to avoid the problem.
■Output Capacitor CO
Output capacitor (CO) will be required for a phase compensation of the internal error amplifier.
The capacitance and the equivalent series resistance (ESR) influence to stable operation of the regulator.
Use of a smaller CO may cause excess output noise or oscillation of the regulator due to lack of the phase
compensation.
On the other hand, Use of a larger CO reduces output noise and ripple output, and also improves output
transient response when rapid load change.
Therefore, use the recommended CO value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger
and should connect between GND and VOUT as shortest path as possible for stable operation
In addition, you should consider varied characteristics of capacitor (a frequency characteristic, a temperature
characteristic, a DC bias characteristic and so on) and unevenness peculiar to a capacitor supplier enough.
When selecting CO, recommend that have withstand voltage margin against output voltage and superior temperature
characteristic though this product is designed stability works with wide range ESR of capacitor including low ESR
products.
NJM78L00
-
8
-
Ver.2017-01-25
■ TYPICAL CHARACTERISTICS
NJM78L05 / L12 / L24
Output Characteristics NJM78L05 Dropout Characteristics
NJM78L00 Series Short Circuit
Output Current
NJM78L02 / L24 Quiescent Current
vs. Output Current
NJM78L00 Equivalent Series Resistance
vs. Output Current
NJM78L05 Quiescent Current
vs. Input Voltage
Vin=Output voltages of the conditions described in the
ELECTRICAL CHARACTERISTICS
Ta=25°C, Cin=0.33uF, Co=0.1uF
0.01
0.1
1
10
100
0.001 0.01 0.1 1 10 100
Output Current Io [mA]
ESR[Ω]
STABLE REGION
NJM78L00
-
9
-
Ver.2017-01-25
■ TYPICAL CHARACTERISTICS
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
NJM78L05 / L12 / L24
Thermal Shutdown Characteristics
NJM78L05 / L12 / L24
Load Characteristics
NJM78L02 / L24 Ripple Rejection
NJM78L05 Output Voltage
vs. Temperature
NJM78L12 Output Voltage
vs. Temperature
