NJRC NJM2835

NJM2835
LOW DROPOUT VOLTAGE REGULATOR
„ GENERAL DESCRIPTION
The NJM2835 is a 500mA output low dropout voltage
regulator.
Advanced Bipolar technology achieves low noise, high
ripple rejection and high supply voltage.
2.1V to 15.5V output voltage range, 2.2µF small
decoupling capacitor, built-in noise bypass capacitor make
the NJM2835 suitable for various applications.
„ PACKAGE OUTLINE
NJM2835DL1
„ FEATURES
z Output voltage options available 2.1∼15.5V
z High Ripple Rejection
75dB typ. (f=1kHz,Vo=3V Version)
z Output Noise Voltage
Vno=45µVrms typ.
z Output capacitor with 2.2µF ceramic capacitor (Vo≥5.1V)
z Output Current
Io(max.)=500mA
z High Precision Output
Vo±1.0%
z Low Dropout Voltage
0.18V typ. (Io=300mA)
z Internal Thermal Overload Protection
z Internal Over Current Protection
z Bipolar Technology
z Package Outline
TO-252-3
„ PIN CONFIGURATION
2
1
PIN FUNCTION
1.VIN
2.GND
3.VOUT
3
NJM2835DL1
„ EQUIVALENT CIRCUIT
VOUT
VIN
Thermal
Protection
Bandgap
Reference
GND
NJM2835
„ OUTPUT VOLTAGE RANK LIST
Device Name
VOUT
Device Name
NJM2835DL1-21
2.1V
NJM2835DL1-85
NJM2835DL1-03
3.0V
NJM2835DL1-12
NJM2835DL1-05
5.0V
NJM2835DL1-15
„ ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
VIN
Power Dissipation
Operating Temperature
Storage Temperature
PD
Topr
Tstg
VOUT
8.5V
12.0V
15.0V
RATINGS
+20
10(Tc≤25°C)
1(Ta≤25°C)
-40 ∼ +85
-40 ∼ +150
(Ta=25°C)
UNIT
V
W
°C
°C
„ ELECTRICAL CHARACTERISTICS
(VIN= Vo+1V, CIN=0.33µF, Co=2.2µF (2.9V<Vo≦5V:Co=4.7μF,Vo≦2.9V:Co=10μF),Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN
TYP MAX
Output Voltage
Vo
Io=30mA
-1.0%
+1.0%
200
300
Vo≤5V Version
5V<Vo≤10V
215
315
Quiescent Current
IQ
Io=0mA
Version
10V<Vo≤15V
230
330
Version
Output Current
Io
Vo-0.3V
500
650
VIN=Vo+1V ∼ Vo+6V(Vo≤12V),
0.10
Line Regulation
∆Vo/∆VIN VIN=Vo+1V ∼ 18V(Vo>12V),
Io=30mA
Load Regulation
0.007
∆Vo/∆Io Io=0 ∼ 500mA
Io=300mA
0.18
0.28
Dropout Voltage
∆VI-O
ein=200mVrms,f=1kHz,Io=10mA
Ripple Rejection
RR
75
Vo=3V Version
Average Temperature
Coefficient of Output
∆Vo/∆Ta Ta=0 ∼ 85°C, Io=10mA
± 50
Voltage
f=10Hz ∼ 80kHz, Io=10mA,
Output Noise Voltage
VNO
45
Vo=3V Version
Input Voltage
VIN
18
(*1): The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
UNIT
V
µA
µA
µA
mA
%/V
%/mA
V
dB
ppm/°C
µVrms
V
NJM2835
„ TEST CIRCUIT
A
IIN
VIN
VOUT
NJM2835
VIN
*2
2.2µF*2
0.33µF
IOUT V VOUT
(ceramic)
GND
2.9<Vo≤5.0V version : Co=4.7µF(ceramic)
Vo≤2.9V version : Co=10µF(ceramic)
„ TYPICAL APPLICATION
VIN
VIN
VOUT
VOUT
NJM2835
0.33µF
*3
2.2µF*3
GND
2.9<Vo≤5.0V version : Co=4.7µF
Vo≤2.9V version : Co=10µF
¿Input Capacitance CIN
Input Capacitance CIN is required to prevent oscillation and reduce power supply ripple for applications
with high power supply impedance or a long power supply line.
Use the CIN value of 0.33µF greater to avoid the problem.
CIN should connect between GND and VIN as short as possible.
NJM2835
„ TYPICAL CHARACTERISTICS
●DC CHARACTERISTICS (3V Version)
NJM2835_3.0V
Output Voltage vs. Input Voltage
3.2
NJM2835_3.0V
Output Voltage vs. Output Current
4
o
@:Ta=25 C
Co=4.7µF(Ceramic)
3.5
3.1
Output Voltage : Vo(V)
Output Voltage : Vo(V)
3
3
Io=0A
2.9
Io=100mA
2.5
2
1.5
1
2.8
o
@:Ta=25 C
V IN=4.0V
Co=4.7µF(Ceramic)
0.5
Io=300mA
2.7
0
2.7
2.8
2.9
3
3.1
3.2
3.3
0
3.4
200
NJM2835_3.0V
Ground Pin Current v.s. Output Current
800
1000
@:Ta=25oC
Co=4.7µF(Ceramic)
o
@:Ta=25 C
V IN=4.0V
Co=4.7µF(Ceramic)
0.3
Dropout Voltage:dVI-O (V)
Ground Pin Current : GI ND (mA)
600
NJM2835_3.0V
Dropout Voltage vs. Output Current
0.35
30
25
400
Output Current : Io(mA)
Input Voltage : VIN(V)
20
15
10
5
0.25
0.2
0.15
0.1
0.05
0
0
0
100
200
300
400
500
600
0
700
100
200
Output Current : IO(mA)
NJM2835_3.0V
Load Regulation vs. Output Current
0
300
400
500
600
700
Output Current:Io(mA)
NJM2835_3.0V
Peak Output Current vs. Input Voltage
1500
1350
-10
Peak Output Current : IoMAX(mA)
Load Regulation : dVo/dIo(mV)
1200
-20
-30
-40
-50
-60
o
@:Ta=25 C
VIN=4.0V
Co=4.7µF(Ceramic)
-70
1050
900
750
600
450
300
o
@:Ta=25 C
Co=4.7µF(Ceramic)
150
-80
0
0
100
200
300
400
500
Output Current : Io(mA)
600
700
4
6
8
10
12
Input Voltage : VIN(V)
14
16
18
NJM2835
●DC CHARACTERISTICS (3V Version)
NJM2835_3.0V
Quiescent Current v.s. Input Voltage
2000
o
@:Ta=25 C
Output is open.
Co=4.7µF(Ceramic)
Quiescent Current : IQ (uA)
1500
1000
500
0
0
4
8
12
16
Input Voltage : VIN(V)
●AC CHARACTERISTICS (3V Version)
NJM2835_3.0V
Ripple Rejection Ratio v.s. Frequency
NJM2835_3.0V
Output Noise Voltage vs. Output Current
100
100
80
60
40
20
80
70
Io=30mA
60
50
40
@:Ta=25oC
V IN=4.0V
ein=200mVrms
Co=4.7µF(Ceramic)
30
0
0.001
0.01
0.1
1
10
100
20
1000
10
10
NJM2835_3.0V
Equivalent Serise Resistance vs. Output Current
100
100
Equivalent Serise Resistance : ESR(
Ω)
Ripple Rejection : RR (dB)
f=1kHz
80
70
f=10kHz
50
40
o
30
@:Ta=25 C
V IN=4.0V
ein=200mVrms
Co=4.7µF(Ceramic)
20
0.001
0.01
0.1
5
100k
10
4
10k
10
Frequency : f (Hz)
NJM2835_3.0V
Ripple Rejection vs. Output Current
60
1k
1000
100
100
Output Current : Io(mA)
90
Io=0mA
Io=10mA
90
Ripple Rejection Ratio : RR (dB)
Output Noise Voltage : Vn(uVrms)
o
@:Ta=25 C
V IN=4.0V
LPF:80kHz
Co=4.7µF(Ceramic)
@:Ta=25oC
V IN=4V
Co=4.7µF(Ceramic)
10
STABLE REGION
1
0.1
0.02
1
10
Output Current : Io(mA)
100
1000
1u
10u
100u
1m
10m
Output Current : Io(A)
100m
700m
NJM2835
„ TYPICAL CHARACTERISTICS
●TEMPERATURE CHARACTERISTICS (3V Version)
NJM2835_3.0V
Dropout Voltage v.s. Temperature
0.4
@:Io=300mA
Co=4.7µF(Ceramic)
0.35
@:V IN=4V
Io=30mA
Co=4.7µF(Ceramic)
3.05
Output Voltage Vo (V)
0.3
Dropout Voltage:dVI-O (V)
NJM2835_3.0V
Output Voltage v.s. Tem perature
3.1
0.25
0.2
0.15
0.1
3
2.95
0.05
0
2.9
-50
0
50
100
150
-50
0
o
50
100
150
o
Temperature : Ta ( C)
Temperature Ta ( C)
NJM2835_3.0V
Quiescent Current v.s. Temperature
NJM2835_3.0V
Line Regulation v.s. Temperature
250
0.1
@:dV IN=4-9V
Io=30mA
Co=4.7µF(Ceramic)
Line Regulation : dVo/dIo (%/V)
Quiescent Current : IQ (uA)
200
150
100
50
0.05
0
-0.05
@:VIN=4V
Output is open.
Co=4.7µF(Ceramic)
0
-0.1
-50
0
50
100
150
-50
0
o
50
100
150
o
Temperature : Ta ( C)
Temperature : Ta ( C)
NJM2835_3.0V
Load Regulation v.s. Temperature
0.03
NJM2835_3.0V
Output Voltage v.s. Tem perature
4
@:VIN=4V
Io=0-500mA
Co=4.7µF(Ceramic)
3.5
3
Output Voltage Vo (V)
Load Regulation : dVo/dIo (%/mA)
0.025
0.02
0.015
0.01
2.5
2
1.5
1
0.005
@:V IN=4V
Io=30mA
Co=4.7µF(Ceramic)
0.5
0
0
-50
0
50
100
o
Temperature : Ta ( C)
150
-50
0
50
100
o
Temperature Ta ( C)
150
200
NJM2835
„ TYPICAL CHARACTERISTICS
●TEMPERATURE CHARACTERISTICS (3V Version)
NJM2835_3.0V
Short Circuit Current v.s. Temperature
400
@:VIN=4V
Output is short to ground.
Co=4.7µF(Ceramic)
Short Circuit Current : SI C (mA)
350
300
250
200
150
100
50
0
-50
0
50
100
150
o
Temperature : Ta ( C)
„ TYPICAL CHARACTERISTICS
●TRANSIENT RESPONSE (3V Version)
3.06
500
Output Current
Output Voltage : Vo [V]
3.04
400
3.02
300
3
200
2.98
100
Output Voltage
2.96
o
@:Ta=25 C
VIN=4V
Co=4.7µF(Ceramic)
2.94
2.92
0
40
80
120
Time : t [µ
µ s]
160
0
Output Voltage : Vo [V]
600
Output Current : Io [mA]
3.08
3.1
6
3.08
5
3.06
4
Input Voltage
3.04
3
3.02
2
3
1
Output Voltage
0
2.98
o
-100
2.96
-200
200
2.94
@:Ta=25 C
Co=4.7 mF(Ceramic) -1
Io=30mA
0
40
80
120
Time : t [ µ s ]
160
-2
200
Input Voltage: VIN [V]
NJM2835_3.0V
Line Transient Response
NJM2835_3.0V
Load Transient Response
NJM2835
„ TYPICAL CHARACTERISTICS
●DC CHARACTERISTICS (8.5V Version)
NJM2835_8.5V
Ground Pin Current v.s. Output Current
NJM2835_8.5V
Output Voltage vs. Input Voltage
8.6
30
o
o
@:Ta=25 C
V IN=9.5V
Co=2.2µF(Ceramic)
@:Ta=25 C
Co=2.2µF(Ceramic)
8.55
Output Voltage : Vo(V)
Ground Pin Current : GI ND (mA)
25
8.5
Io=0A
8.45
8.4
8.35
Io=100mA
8.3
20
15
10
5
Io=300mA
8.25
8.2
8.2
8.3
8.4
8.5
8.6
8.7
8.8
0
8.9
0
100
200
NJM2835_8.5V
Dropout Voltage vs. Output Current
0.35
300
400
500
600
700
Output Current : IO(mA)
Input Voltage : VIN(V)
NJM2830_8.5V
Load Regulation vs. Output Current
0
@:Ta=25oC
Co=2.2µF(Ceramic)
o
@:Ta=25 C
V IN=9.5V
Co=2.2µF(Ceramic)
0.3
Load Regulation : dVo/dIo(mV)
Dropout Voltage:dVI-O (V)
-30
0.25
0.2
0.15
0.1
-60
-90
-120
0.05
0
-150
0
100
200
300
400
500
600
0
700
100
200
Output Current:Io(mA)
NJM2835_8.5V
Peak Output Current vs. Input Voltage
1500
300
400
500
600
700
Output Current : Io(mA)
NJM2835_8.5V
Output Voltage vs. Output Current
10
1350
8
1050
Output Voltage : Vo(V)
Peak Output Current : IoMAX(mA)
1200
900
750
600
450
300
6
4
2
@:Ta=25oC
V IN=9.5V
Co=2.2µF(Ceramic)
@:Ta=25 oC
Co=2.2µF(Ceramic)
150
0
0
8
10
12
14
Input Voltage : VIN(V)
16
18
0
200
400
600
Output Current : Io(mA)
800
1000
NJM2835
„ TYPICAL CHARACTERISTICS
●DC CHARACTERISTICS (8.5V Version)
NJM2835_8.5V
Quiescent Current v.s. Input Voltage
2000
o
@:Ta=25 C
Output is open.
Co=2.2 µF(Ceramic)
Quiescent Current : IQ (uA)
1500
1000
500
0
0
4
8
12
16
Input Voltage : VIN(V)
●AC CHARACTERISTICS (8.5V Version)
100
@:Ta=25oC
V IN=9.5V
LPF:80kHz
Co=2.2µF(Ceramic)
90
150
100
50
80
70
60
Io=30mA
50
40
@:Ta=25oC
V IN=9.5V
ein=200mVrms
Co=2.2µF(Ceramic)
30
0
0.001
0.01
0.1
Io=0mA
Io=10mA
Ripple Rejection Ratio : RR (dB)
Output Noise Voltage : Vn(uVrms)
NJM2835_8.5V
Ripple Rejection Ratio v.s. Frequency
NJM2835_8.5V
Output Noise Voltage vs. Output Current
200
1
10
100
20
1000
10
10
1k
1000
100
100
5
100k
10
4
10k
10
Output Current : Io(mA)
Frequency : f (Hz)
NJM2835_8.5V
Ripple Rejection vs. Output Current
NJM2835_8.5V
Equivalent Serise Resistance vs. Output Current
100
100
o
@:Ta=25 C
V IN=9.5V
Co=2.2µF(Ceramic)
Equivalent Serise Resistance : ESR(Ω )
Ripple Rejection : RR (dB)
90
f=1kHz
80
70
60
f=10kHz
50
40
30
@:Ta=25oC
V IN=9.5V
ein=200mVrms
Co=2.2µF(Ceramic)
20
0.001
0.01
0.1
1
10
Output Current : Io(mA)
100
1000
10
STABLE REGION
1
0.1
1u
10u
100u
1m
10m
Output Current : Io(A)
100m
700m
NJM2835
„ TYPICAL CHARACTERISTICS
●TEMPERATURE CHARACTERISTICS (8.5V Version)
NJM2835_8.5V
Dropout Voltage v.s. Temperature
0.4
@:Io=300mA
Co=2.2µF(Ceramic)
0.35
@:V IN=9.5V
Io=30mA
Co=2.2µF(Ceramic)
8.6
Output Voltage Vo (V)
0.3
Dropout Voltage:dVI-O (V)
NJM2835_8.5V
Output Voltage v.s. Tem perature
8.7
0.25
0.2
0.15
0.1
8.5
8.4
0.05
0
8.3
-50
0
50
100
150
-50
0
50
o
150
Temperature Ta ( C)
NJM2835_8.5V
Line Regulation v.s. Temperature
NJM2835_8.5V
Load Regulation v.s. Temperature
0.03
0.1
@:VIN=9.5V
Io=0-500mA
Co=2.2µF(Ceramic)
@:dV IN=9.5-14.5V
Io=30mA
Co=2.2µF(Ceramic)
0.025
Load Regulation : dVo/dIo (%/mA)
Line Regulation : dVo/dIo (%/V)
100
o
Temperature : Ta ( C)
0.05
0
-0.05
0.02
0.015
0.01
0.005
-0.1
0
-50
0
50
100
-50
150
0
o
100
150
Temperature : Ta ( C)
NJM2830_8.5V
Short Circuit Current v.s. Temperature
NJM2835_8.5V
Output Voltage v.s. Tem perature
10
50
o
Temperature : Ta ( C)
400
350
@:VIN=9.5V
Output is short to ground.
Co=2.2µF(Ceramic)
Short Circuit Current : SI C (mA)
Output Voltage Vo (V)
8
6
4
2
@:V IN=9.5V
Io=30mA
Co=2.2µF(Ceramic)
300
250
200
150
100
50
0
0
-50
0
50
100
o
Temperature Ta ( C)
150
200
-50
0
50
100
o
Temperature : Ta ( C)
150
NJM2835
„ TYPICAL CHARACTERISTICS
●TRANSIENT RESPONSE (8.5V Version)
NJM2835_8.5V
Line Transient Response
NJM2835_8.5V
Load Transient Response
600
3.1
6
500
3.08
5
8.54
400
3.06
8.52
300
8.5
200
8.58
8.56
8.46
o
@:Ta=25 C
VIN=9.5V
Co=4.7µF(Ceramic)
8.44
8.42
0
40
80
120
Time : t [µ
µ S]
160
0
4
Input Voltage
3.04
3
3.02
2
1
3
Output Voltage
0
2.98
o
-100
2.96
-200
200
2.94
@:Ta=25 C
Co=4.7µF(Ceramic)
Io=30mA
0
40
80
120
Time : t [ µ s]
160
-1
-2
200
Input Voltage : V IN [V]
100
Output Voltage
Output Voltage : Vo [V]
8.48
Output Current : Io [mA]
Output Voltage : Vo [V]
Output Current
NJM2835
„ TYPICAL CHARACTERISTICS
●DC CHARACTERISTICS (15V Version)
NJM2835_15V
Output Voltage vs. Input Voltage
15.1
@:Ta=25 oC
Co=2.2µF(Ceramic)
15.05
15
15
Io=0A
Output Voltage : Vo(V)
Output Voltage : Vo(V)
NJM2835_15V
Output Voltage vs. Output Current
20
14.95
14.9
14.85
Io=100mA
14.8
10
5
Io=300mA
14.75
14.7
14.7
@:Ta=25 oC
V IN=16V
Co=2.2µF(Ceramic)
0
14.8
14.9
15
15.1
15.2
15.3
15.4
0
200
400
NJM2835_15V
Ground Pin Current v.s. Output Current
30
o
@:Ta=25 C
V IN=16.0V
Co=2.2µF(Ceramic)
o
Dropout Voltage:dVI-O (V)
Ground Pin Current : GI ND (mA)
1000
@:Ta=25 C
Co=2.2µF(Ceramic)
0.3
20
15
10
5
0.25
0.2
0.15
0.1
0.05
0
0
0
100
200
300
400
500
600
0
700
100
Output Current : IO(mA)
300
400
500
600
700
NJM2835_15V
Peak Output Current vs. Input Voltage
1500
@:Ta=25oC
VIN=16.0V
Co=2.2µF(Ceramic)
1400
Peak Output Current : IoMAX(mA)
-30
200
Output Current:Io(mA)
NJM2835_15V
Load Regulation vs. Output Current
0
Load Regulation : dVo/dIo(mV)
800
NJM2835_15V
Dropout Voltage vs. Output Current
0.35
25
600
Output Current : Io(mA)
Input Voltage : VIN(V)
-60
-90
-120
1300
1200
1100
1000
900
800
@:Ta=25oC
Co=2.2µF(Ceramic)
700
-150
600
0
100
200
300
400
500
Output Current : Io(mA)
600
700
15
15.5
16
16.5
17
Input Voltage : VIN(V)
17.5
18
NJM2835
„ TYPICAL CHARACTERISTICS
●DC CHARACTERISTICS (15V Version)
NJM2835_15.0V
Quiescent Current v.s. Input Voltage
2000
@:Ta=25 oC
Output is open.
Co=2.2µF(Ceramic)
Quiescent Current : IQ (uA)
1500
1000
500
0
0
4
8
12
16
Input Voltage : VIN(V)
●AC CHARACTERISTICS (15V Version)
NJM2835_15V
Ripple Rejection Ratio v.s. Frequency
NJM2835_15V
Output Noise Voltage vs. Output Current
200
100
Ripple Rejection Ratio : RR (dB)
Output Noise Voltage : Vn(uVrms)
90
150
100
50
@:Ta=25oC
V IN=16V
LPF:80kHz
Co=2.2µF(Ceramic)
0
0.001
0.01
0.1
1
10
100
Io=10mA
80
70
60
Io=30mA
50
40
@:Ta=25oC
V IN=16V
ein=200mVrms
Co=2.2µF(Ceramic)
30
20
1000
Io=0mA
10
10
1k
1000
100
100
5
100k
10
4
10k
10
Output Current : Io(mA)
Frequency : f (Hz)
NJM2835_15V
Ripple Rejection vs. Output Current
NJM2835_15V
Equivalent Serise Resistance vs. Output Current
100
100
o
@:Ta=25 C
Co=2.2µF(Ceramic)
V IN=16V
Equivalent Serise Resistance : ESR(Ω )
Ripple Rejection : RR (dB)
90
80
f=1kHz
70
60
f=10kHz
50
40
o
30
@:Ta=25 C
V IN=16V
ein=200mVrms
Co=2.2µF(Ceramic)
20
0.001
0.01
0.1
1
10
Output Current : Io(mA)
100
1000
10
STABLE REGION
1
0.1
1u
10u
100u
1m
10m
Output Current : Io(A)
100m
700m
NJM2835
„ TYPICAL CHARACTERISTICS
●TEMPERATURE CHARACTERISTICS (15V Version)
NJM2835_15V
Dropout Voltage v.s. Temperature
0.4
@:Io=300mA
Co=2.2µF(Ceramic)
0.35
@:V IN=16V
Io=30mA
Co=2.2µF(Ceramic)
15.25
Output Voltage Vo (V)
0.3
Dropout Voltage:dVI-O (V)
NJM2835_15V
Output Voltage v.s. Tem perature
15.5
0.25
0.2
0.15
0.1
15
14.75
0.05
0
14.5
-50
0
50
100
150
-50
0
50
o
100
150
o
Temperature : Ta ( C)
Temperature Ta ( C)
NJM2835_15V
Quiescent Current v.s. Temperature
NJM2835_15V
Line Regulation v.s. Temperature
250
0.1
@:dV IN=16-18V
Io=30mA
Co=2.2µF(Ceramic)
Line Regulation : dVo/dIo (%/V)
Quiescent Current : IQ (uA)
200
150
100
50
0.05
0
-0.05
@:V IN=16V
Output is open.
Co=2.2µF(Ceramic)
0
-0.1
-50
0
50
100
150
-50
0
o
50
100
150
o
Temperature : Ta ( C)
Temperature : Ta ( C)
NJM2835_15V
Load Regulation v.s. Temperature
0.03
NJM2835_15V
Output Voltage v.s. Tem perature
16
@:VIN=16V
Io=0-500mA
Co=2.2µF(Ceramic)
14
12
Output Voltage Vo (V)
Load Regulation : dVo/dIo (%/mA)
0.025
0.02
0.015
0.01
10
8
6
4
0.005
@:V IN=16V
Io=30mA
Co=2.2µF(Ceramic)
2
0
0
-50
0
50
100
o
Temperature : Ta ( C)
150
-50
0
50
100
o
Temperature Ta ( C)
150
200
NJM2835
„ TYPICAL CHARACTERISTICS
●TEMPERATURE CHARACTERISTICS (15V Version)
NJM2835_15V
Short Circuit Current v.s. Temperature
400
@:VIN=16V
Output is short to ground.
Co=2.2µF(Ceramic)
Short Circuit Current : SI C (mA)
350
300
250
200
150
100
50
0
-50
0
50
100
150
o
Temperature : Ta ( C)
„ TYPICAL CHARACTERISTICS
●TRANSIENT RESPONSE (15V Version)
NJM2835_15V
Line Transient Response
NJM2835_15.0V
Load Transient Response
600
15.1
18
500
15.08
17
15.04
400
15.06
15.02
300
15
200
15.08
15.06
14.96
0
o
@:Ta=25 C
VIN=16V
Co=4.7µF(Ceramic)
14.94
14.92
0
40
80
120
Time : t [µ
µ s]
160
16
Input Voltage
15.04
15
15.02
14
15
13
Output Voltage
14.98
-100
14.96
-200
200
14.94
Input Voltage : VIN [V]
100
Output Voltage
Output Voltage : Vo [V]
14.98
Output Current : Io [mA]
Output Voltage : Vo [V]
Output Current
12
@:Ta=25oC
Co=4.7µF(Ceramic)
Io=30mA
0
40
80
120
Time : t [ µ s]
160
11
10
200
[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