NJM78L10S [NJRC]
3-TERMINAL POSITIVE VOLTAGE REGULATOR;
| 型号： | NJM78L10S |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | 3-TERMINAL POSITIVE VOLTAGE REGULATOR |
| 文件： | 总13页 (文件大小：187K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM78L00S
3-TERMINAL POSITIVE VOLTAGE REGULATOR
■ GENERALDESCRIPTION
■ PACKAGE OUTLINE
The NJM78L00S is a 100mA output 3-Terminal Positive Voltage
regulator.
Ithas improvements in contrast with a conventional NJM78L00:
an output voltage accuracy, an operating temperature range and
MLCC correspondence. Moreover, the NJM78L00s has 3.3V output
voltage version.
NJM78L00SU3
(SOT-89-3)
■ FEATURE
・ Output Current
100 mA max.
・ High Precision Output Voltage VO±4.0%
・ High Ripple Rejection
・ Correspond to Low ESR Capacitor (MLCC)
・ Over Current Protection Circuit
・ Thermal Shutdown Circuit
・ Output Voltage Lineup
・ Bipolar Technology
・ Package
3V, 3.3V, 5V, 6V, 8V, 10V, 12V, 15V
SOT-89-3
■ PIN CONFIGURATION
3. VIN
2. GND
2. GND
1. VOUT
■ EQUIVALENT CIRCUIT
VIN
VOUT
GND
Ver.2015-08-31
- 1 -
NJM78L00S
■ABSOLUTE MAXIMUM RATINGS
(Unless otherwise noted, Ta = 25ºC)
PARAMETER
Input Voltage
SYMBOL
MAXIMUM RATINGS
UNIT
NJM78L03S to NJM78L08S : 30
NJM78L10S to NJM78L15S : 35
625(*1)
VIN
PD
V
Power Dissipation
mW
2400 (*2)
Junction Temperature Range
Operating Temperature Range
Storage Temperature Range
Tj
Topr
Tstg
- 40 to + 150
- 40 to + 125
- 50 to + 150
°C
°C
°C
(*1) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 2Layers, copper area 100mm2)
(*2) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 4Layers)
(4Layers inner foil: 74.2 74.2mm applying a thermal via hole to a board based on JEDEC standard JESD51-5)
■ ELECTRICALCHARACTERISTICS
(CIN=0.33µF, CO=0.1µF, Tj=25°C)Measurement is to be conducted is pulse testing.
PARAMETER
NJM78L03SU3
SYMBOL
TEST CONDITION
MIN.
TYP. MAX. UNIT
Output Voltage
Line Regulation 1
Line Regulation 2
VO
VIN=9V, IO=40mA
2.88
-
-
3.0
-
-
3.12
125
100
V
mV
mV
ΔVO-VIN1 VIN=5V to 20V, IO=40mA
ΔVO-VIN2 VIN=6V to 20V, IO=40 mA
Load Regulation 1
Load Regulation 2
Quiescent Current
ΔVO-IO1 VIN=9V, IO=1 to 40 mA
ΔVO-IO2 VIN=9V, IO=1 to 100 mA
-
-
-
-
-
25
50
6
mV
mV
mA
IQ
VIN=9V, IO=0 mA
2.0
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=9V, IO=1 mA
-
0.2
72
-
-
mV/ºC
dB
6V<VIN<16V, IO=40mA,
Ripple Rejection
RR
43
e =1VP-P, f=120Hz
in
VNO
VIN=9V, BW=10Hz to 100kHz, IO=40mA
Output Noise Voltage
Dropout Voltage
-
-
40
-
-
µVrms
V
ΔVIO
IO=100mA
1.7
NJM78L33SU3
Output Voltage
VO
VIN=9.3V, IO=40mA
3.17
3.3
3.43
135
105
26
V
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
ΔVO-VIN1 VIN=5.3V to 20V, IO=40mA
ΔVO-VIN2 VIN=6.3V to 20V, IO=40mA
ΔVO-IO1 VIN=9.3V, IO=1 to 40mA
ΔVO-IO2 VIN=9.3V, IO=1 to 100mA
-
-
-
-
-
-
-
mV
mV
mV
mV
mA
-
-
53
IQ
VIN=9.3V, IO=0mA
2.0
6
Average Temperature
Coefficient of Output Voltage
ΔVO/ΔT VIN=9.3V, IO=1mA
-
0.25
71
-
-
mV/ºC
dB
6.3V<VIN<16.3V, IO=40mA,
Ripple Rejection
RR
42
e =1VP-P, f=120Hz
in
VNO
VIN=9.3V, BW=10Hz to 100kHz, IO=40mA
Output Noise Voltage
Dropout Voltage
-
-
45
-
-
µVrms
V
ΔVIO
IO=100mA
1.7
Ver.2015-08-31
- 2 -
NJM78L00S
■ ELECTRICALCHARACTERISTICS
(CIN=0.33µF, CO=0.1µF, Tj=25°C)Measurement is to be conducted is pulse testing.
PARAMETER
NJM78L05SU3
SYMBOL
TEST CONDITION
MIN.
TYP. MAX. UNIT
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
VO
VIN=10V, IO=40mA
4.8
5.0
-
-
-
-
5.2
200
150
30
60
6
V
ΔVO-VIN1 VIN=7V to 20V, IO=40mA
ΔVO-VIN2 VIN=8V to 20V, IO=40mA
ΔVO-IO1 VIN=10V, IO=1 to 40mA
ΔVO-IO2 VIN=10V, IO=1 to 100mA
-
-
-
-
-
mV
mV
mV
mV
mA
IQ
VIN=10V, IO=0mA
2.0
ΔVO/ΔT VIN=10V, IO=1mA
-
0.4
69
-
-
mV/ºC
dB
8V<VIN<18V, IO=40mA,
e =1VP-P, f=120Hz
in
Ripple Rejection
RR
40
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=10V, BW=10Hz to 100kHz, IO=40mA
IO=100mA
-
-
70
1.7
-
-
µVrms
V
NJM78L06SU3
Output Voltage
VO
VIN=12V, IO=40mA
5.76
6.0
-
-
-
-
6.24
200
150
40
80
6
V
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
ΔVO-VIN1 VIN=8.5V to 20V, IO=40mA
ΔVO-VIN2 VIN=9V to 20V, IO=40mA
ΔVO-IO1 VIN=12V, IO=1 to 40mA
ΔVO-IO2 VIN=12V, IO=1 to 100mA
-
-
-
-
-
mV
mV
mV
mV
mA
IQ
VIN=12V, IO=0mA
2.0
ΔVO/ΔT VIN=12V, IO=1mA
-
0.5
67
-
-
mV/ºC
dB
9V<VIN<20V, IO=40mA,
e =1VP-P, f=120Hz
in
Ripple Rejection
RR
40
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=12V, BW=10Hz to 100kHz, IO=40mA
IO=100mA
-
-
80
1.7
-
-
µVrms
V
NJM78L08SU3
Output Voltage
VO
VIN=14V, IO=40mA
7.68
8.0
-
-
-
-
8.32
225
175
50
100
6
V
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
ΔVO-VIN1 VIN=10.5V to 23V, IO=40mA
ΔVO-VIN2 VIN=11V to 23V, IO=40mA
ΔVO-IO1 VIN=14V, IO=1 to 40mA
ΔVO-IO2 VIN=14V, IO=1 to 100mA
-
-
-
-
-
mV
mV
mV
mV
mA
IQ
VIN=14V, IO=0mA
2.1
ΔVO/ΔT VIN=14V, IO=1mA
-
0.6
66
-
-
mV/ºC
dB
11V<VIN<20V, IO=40mA,
e =1VP-P, f=120Hz
in
Ripple Rejection
RR
39
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=14V, BW=10Hz to 100kHz, IO=40mA
IO=100mA
-
-
115
1.7
-
-
µVrms
V
Ver.2015-08-31
- 3 -
NJM78L00S
■ ELECTRICALCHARACTERISTICS
(CIN=0.33µF, CO=0.1µF, Tj=25°C)Measurement is to be conducted is pulse testing.
PARAMETER
NJM78L10SU3
SYMBOL
TEST CONDITION
MIN.
TYP. MAX. UNIT
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
VO
VIN=16V, IO=40mA
9.6
10.0
-
-
-
-
10.4
250
200
50
100
6
V
ΔVO-VIN1 VIN=13V to 25V, IO=40mA
ΔVO-VIN2 VIN=14V to 25V, IO=40mA
ΔVO-IO1 VIN=16V, IO=1 to 40mA
ΔVO-IO2 VIN=16V, IO=1 to 100mA
-
-
-
-
-
mV
mV
mV
mV
mA
IQ
VIN=16V, IO=0mA
2.1
ΔVO/ΔT VIN=16V, IO=1mA
-
0.7
64
-
-
mV/ºC
dB
13V<V <22V, IO=40mA,
IN
Ripple Rejection
RR
37
e =1VP-P, f=120Hz
in
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=16V, BW=10Hz to 100kHz, IO=40mA
IO=100mA
-
-
135
1.7
-
-
µVrms
V
NJM78L12SU3
Output Voltage
VO
VIN=19V, IO=40mA
11.52
12.0 12.48
V
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
ΔVO-VIN1 VIN=14.5V to 27V, IO=40mA
ΔVO-VIN2 VIN=16V to 27V, IO=40mA
ΔVO-IO1 VIN=19V, IO=1 to 40mA
ΔVO-IO2 VIN=19V, IO=1 to 100mA
-
-
-
-
-
-
-
-
-
2.1
250
200
50
100
6.5
mV
mV
mV
mV
mA
IQ
VIN=19V, IO=0mA
ΔVO/ΔT VIN=19V, IO=1mA
-
0.9
62
-
-
mV/ºC
dB
15V<V <25V,IO=40mA,
e =1VP-P, f=120Hz
in
IN
Ripple Rejection
RR
37
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=19V, BW=10Hz to 100kHz,IO=40mA
IO=100mA
-
-
160
1.7
-
-
µVrms
V
NJM78L15SU3
Output Voltage
VO
VIN=23V, IO=40mA
14.4
15.0
-
-
-
-
15.6
300
250
75
150
6.5
V
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Coefficient of Output Voltage
ΔVO-VIN1 VIN=17.5V to 30V, IO=40mA
ΔVO-VIN2 VIN=20V to 30V, IO=40mA
ΔVO-IO1 VIN=23V, IO=1 to 40mA
ΔVO-IO2 VIN=23V, IO=1 to 100mA
-
-
-
-
-
mV
mV
mV
mV
mA
IQ
VIN=23V, IO=0mA
2.2
ΔVO/ΔT VIN=23V, IO=1mA
-
1.0
60
-
-
mV/ºC
dB
18.5V<V <28.5V, IO=40mA,
IN
Ripple Rejection
RR
34
e =1VP-P, f=120Hz
in
Output Noise Voltage
Dropout Voltage
VNO
ΔVIO
VIN=23V, BW=10Hz to 100kHz, IO=40mA
IO=100mA
-
-
190
1.7
-
-
µVrms
V
Ver.2015-08-31
- 4 -
NJM78L00S
■ TEST CIRCUIT
1. Output Voltage, Line Regulation, Load Regulation,
Quiescent Current, Average, Output Noise Voltage,
Temperature Coefficient of Output Voltage,
Peak Output/Short Circuit Current
2. Ripple Rejection
ℓ 30cm
ein=1VP-P
f=120Hz
ℓ
eO
10µF
3
1
1
3
IIN
+
NJM78L00S
2
A
A
NJM78L00S
VNO
CRT
2
V.V
VIN
0.33µF
0.1µF
IO
V
VO
VIN
0.33µF
0.1µF
IO
▪ Measurement is to be conducted in pulse testing
▪ IQ=IIN- IO
・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.
Ver.2015-08-31
- 5 -
NJM78L00S
■ POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM78L00SU3 (SOT-89-3)
Power Dissipation
(Topr=-40ºC to +125ºC, Tj=150ºC)
3000
on 4 Layers Board (*2)
2500
2000
1500
1000
on 2 Layers Board (*1)
500
0
-50
-25
0
25
50
75
100
125
150
Temperature : Ta [ºC]
(*1) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 2Layers, copper area 100mm2)
(*2) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 4Layers)
(4Layers inner foil: 74.2 74.2mm applying a thermal via hole to a board based on JEDEC standard JESD51-5)
Ver.2015-08-31
- 6 -
NJM78L00S
■ TYPICALCHARACTERISTICS (3V)
NJM78L03SU3
Output Voltage vs. Input Voltage
NJM78L03SU3
Output Voltage vs. Temperature
4
5
4.5
4
VIN=9V
IO=0mA
CIN=0.33µF
CO=0.1µF
CIN=0.33µF
CO=0.1µF
Tj=25ºC
3.5
3.5
3
IO=0mA
3
2.5
2
IO=40mA
2.5
2
1.5
1
IO=100mA
0.5
0
3
0
0
3.5
4
4.5
5
5.5
6
-50
0
50
100
150
200
250
Temperature [ºC]
Input Voltage : VIN[V]
NJM78L03SU3
NJM78L03SU3
Output Voltage vs. Output Current
Quiescent Current vs. Input Voltage
4
3.5
3
5
CIN=0.33µF
CO=0.1µF
Tj=25ºC
4.5
4
CIN=0.33µF
CO=0.1µF
Tj=25ºC
3.5
3
Output = Open
2.5
2
2.5
2
VIN=9V
VIN=30V
1.5
1
VIN=15V
1.5
1
0.5
0
0.5
0
100
200
300
400
0
5
10
15
20
25
30
Output Current : IO[mA]
Input Voltage : VIN[V]
NJM78L03SU3
NJM78L03SU3
Quiescent Current vs. Output Current
Quiescent Current vs. Temperature
6
5
4
3
2
1
0
6
5
4
3
2
1
0
VIN=9V
VIN=9V
CIN=0.33µF
CO=0.1µF
CIN=0.33µF
CO=0.1µF
Tj=25ºC
20
40
60
80
100
-50 -25
0
25 50 75 100 125 150
Temperature [ºC]
Output Current : IO[mA]
Ver.2015-08-31
- 7 -
NJM78L00S
■ TYPICALCHARACTERISTICS (3V)
NJM78L03SU3
NJM78L03SU3
Ripple Rejection Ratio vs. Output Current
Ripple Rejection Ratio vs. Frequency
100
100
80
60
40
20
0
IO=0mA
80
60
40
IO=40mA
VIN=9V
CIN=0.33µF
CO=0.1µF
ein=1Vpp
f=120Hz
Tj=25ºC
VIN=9V
20
CIN=0.33µF
CO=0.1µF
ein=1Vpp
Tj=25ºC
0
0.001
0.01
0.1
1
10
100
10
100
1k
10k
100k
Output Current : IO[mA]
Frequency : f[Hz]
NJM78L03SU3
NJM78L03SU3
Short Circuit Output Current
Output Noise Voltage vs. Output Current
450
350
300
250
200
150
100
50
VIN=9V
CIN=0.33µF
CO=0.1µF
Tj=25ºC
CIN=0.33µF
CO=0.1µF
LPF:100kHz
Tj=25ºC
400
350
300
250
200
150
100
50
0
0
0
10
20
30
40
50
0.001
0.01
0.1
1
10
100
Output Current : IO[mA]
Dropout Voltage : VIO[V]
NJM78L03SU3
NJM78L03SU3
Dropout Voltage vs. Output Current
Equivalent Series Resistance vs. Output Current
2
1.5
1
100
VIN=9V
CIN=0.33µF(Cermic)
CO=0.1µF(Ceramic)
Tj=25ºC
10
1
STABLE REGION
0.5
0
0.1
CIN=0.33µF
CO=0.1µF
Tj=25º
0.01
0
20
40
60
80
100
0.001
0.01
0.1
1
10
100
Output Current : IO[mA]
Output Current : IO[mA]
Ver.2015-08-31
- 8 -
NJM78L00S
■ TYPICALCHARACTERISTICS (5V)
NJM78L05SU3
Output Voltage vs. Temperature
NJM78L05SU3
Output Voltage vs. Input Voltage
6
7
6
5
4
3
2
1
0
CIN=0.33µF
CO=0.1µF
Tj=25ºC
5.5
IO=40mA
5
IO=0mA
4.5
VIN=10V
IO=0mA
CIN=0.33µF
CO=0.1µF
IO=100mA
4
5
0
0
5.5
6
6.5
7
7.5
8
8.5
9
-50
0
50
100
150
200
250
Temperature [ºC]
Input Voltage : VIN [V]
NJM78L05SU3
NJM78L05SU3
Output Voltage vs. Output Current
Quiesent Current vs. Input Voltage
6
5
4
3
2
1
0
6
CIN=0.33µF
CO=0.1µF
Tj=25ºC
Output = Open
5
4
3
2
1
0
VIN=30V
VIN=10V
VIN=15V
CIN=0.33µF
CO=0.1µF
Tj=25ºC
50 100 150 200 250 300 350 400
Output Current : IO [mA]
0
5
10
15
20
25
30
Input Voltage : VIN [V]
NJM78L05SU3
NJM78L05SU3
Quiesent Current vs. Temperature
Quiesent Current vs. Output Current
6
5
4
3
2
1
0
6
VIN=10V
VIN=10V
CIN=0.33µF
CO=0.1µF
CIN=0.33µF
CO=0.1µF
Tj=25ºC
5
4
3
2
1
0
20
40
60
80
100
-50 -25
0
25 50 75 100 125 150
Temperature [ºC]
Output Current : IO [mA]
Ver.2015-08-31
- 9 -
NJM78L00S
■ TYPICALCHARACTERISTICS (5V)
NJM78L05SU3
NJM78L05SU3
Ripple Rejection Ratio vs. Output Current
Ripple Rejection Ratio vs. Frequency
100
100
80
60
40
20
0
IO=0mA
80
60
40
IO=40mA
VIN=10V
CIN=0.33µF
CO=0.1µF
ein=1Vpp
f=120Hz
Tj=25ºC
VIN=10V
20
CIN=0.33µF
CO=0.1µF
ein=1Vpp
Tj=25ºC
0
0.001
0.01
0.1
1
10
100
10
100
1k
10k
100k
Output Current : IO [mA]
Frequency : f [Hz]
NJM78L05SU3
NJM78L05SU3
Short Circuit Output Current
Output Noise Voltage vs. Output Current
450
350
300
250
200
150
100
50
CIN=0.33µF
CO=0.1µF
Tj=25ºC
400
350
300
250
200
150
100
50
VIN=10V
CIN=0.33µF
CO=0.1µF
LPF:100kHz
Tj=25ºC
0
0
0
10
20
30
40
50
0.001
0.01
0.1
1
10
100
Output Current : IO [mA]
Dropout Voltage : VIO [V]
NJM78L05SU3
NJM78L05SU3
Equivalent Series Resistance vs. Output Current
100
Dropout Voltage vs. Output Current
2
1.5
1
VIN=10V
CIN=0.33µF(Cermic)
CO=0.1µF(Ceramic)
Tj=25ºC
10
1
STABLE REGION
0.5
0
0.1
CIN=0.33µF
CO=0.1µF
Tj=25º
0.01
0
20
40
60
80
100
0.001
0.01
0.1
1
10
100
Output Current : IO [mA]
Output Current : IO [mA]
Ver.2015-08-31
- 10 -
NJM78L00S
■ TYPICALCHARACTERISTICS (15V)
NJM78L15SU3
Output Voltage vs. Input Voltage
NJM78L15SU3
Output Voltage vs. Temperature
18
16
14
12
10
8
16
CIN=0.33µF
CO=0.1µF
Tj=25ºC
15.5
IO=40mA
15
IO=0mA
6
4
VIN=23V
IO=0mA
CIN=0.33µF
CO=0.1µF
14.5
IO=100mA
2
0
14
-50
0
50
100
150
200
250
15 15.5 16 16.5 17 17.5 18 18.5 19
Temperature [ºC]
Input Voltage : VIN [V]
NJM78L15SU3
NJM78L15SU3
Quiesent Current vs. Input Voltage
Output Voltage vs. Output Current
16
6
14
12
10
CIN=0.33µF
CO=0.1µF
Tj=25ºC
5
4
3
2
1
0
Output is Open
VIN=35V
8
6
4
CIN=0.33µF
VIN=23V
CO=0.1µF
Tj=25ºC
2
0
0
50 100 150 200 250 300 350 400
Output Current : IO [mA]
0
5
10
15
20
25
30
35
Input Voltage : VIN [V]
NJM78L15SU3
NJM78L15SU3
Quiesent Current vs. Temperature
Quiesent Current vs. Output Current
6
6
5
4
3
2
1
0
VIN=23V
VIN=23V
CIN=0.33µF
CO=0.1µF
CIN=0.33µF
CO=0.1µF
Tj=25ºC
5
4
3
2
1
0
0
20
40
60
80
100
-50 -25
0
25 50 75 100 125 150
Temperature [ºC]
Output Current : IO [mA]
Ver.2015-08-31
- 11 -
NJM78L00S
■ TYPICALCHARACTERISTICS (15V)
NJM78L15SU3
NJM78L15SU3
Ripple Rejection Ratio vs. Output Current
Ripple Rejection Ratio vs. Frequency
100
100
80
60
40
20
0
IO=0mA
80
60
40
IO=40mA
VIN=23V
CIN=0.33µF
CO=0.1µF
ein=1Vpp
f=120Hz
Tj=25ºC
VIN=23V
CIN=0.33µF
CO=0.1µF
ein=1Vpp
Tj=25ºC
20
0
0.001
0.01
0.1
1
10
100
10
100
1k
10k
100k
Output Current : Io [mA]
Frequency : f [Hz]
NJM78L15SU3
NJM78L15SU3
Output Noise Voltage vs. Output Current
Short Circuit Output Current
350
300
250
200
150
100
50
450
CIN=0.33µF
CO=0.1µF
Tj=25ºC
400
350
300
250
200
150
100
50
VIN=23V
CIN=0.33µF
CO=0.1µF
LPF:100kHz
Tj=25ºC
0
0
0
10
20
30
40
50
0.001
0.01
0.1
1
10
100
Output Current : IO [mA]
Dropout Voltage : VIO [V]
NJM78L15SU3
NJM78L15SU3
Equivalent Series Resistance vs. Output Current
100
Dropout Voltage vs. Output Current
2
1.5
1
VIN=23V
CIN=0.33µF(Ceramic)
CO=0.1µF(Ceramic)
Tj=25ºC
10
1
STABLE REGION
0.5
0
0.1
CIN=0.33µF
CO=0.1µF
Tj=25ºC
0.01
0
20
40
60
80
100
0.001
0.01
0.1
1
10
100
Output Current : IO [mA]
Output Current : IO [mA]
Ver.2015-08-31
- 12 -
NJM78L00S
MEMO
[CAUTION]
Thespecifications on this databook are only
givenfor information , without any guarantee
asregards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
ofthe product and not intended for the
guarantee or permission of any right including
theindustrial rights.
Ver.2015-08-31
- 13 -
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