NJM2885 New Japan Radio, NJM2885 Datasheet - Page 5

• Manufacturer Part Number: NJM2885
• Description: LOW DROPOUT VOLTAGE REGULATOR
• Manufacturer: New Japan Radio

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ELECTRICAL CHARACTERISTICS
0.35
0.25
0.15
0.05
0.4
0.3
0.2
0.1
100
3.5
2.5
1.5
0.5
90
80
70
60
50
40
30
20
0
-50
4
3
2
1
0
-50
10
@:Ta=25
@:VIN=4.0V
VIN=4.0V
ein=200mVrms
Co=2.2uF
CL=2.2uF(Ceramic)
Io=30mA
Ripple Rejection Ratio v.s. Frequency
Io=30mA
o
C
Dropout Voltage vs. Temperature
0
Output Voltage v.s. Temperature
(Ceramic)
0
100
Temperature :Ta [
Temperature :Ta [
Frequency : f (Hz)
NJM2885_3.0V
NJM2885_3.0V
NJM2885_3.0V
50
50
1k
Io=10mA
Io=0mA
100
@:Io=300mA
o
Co=2.2uF
C]
o
C]
100
10k
(Ceramic)
150
150
100k
200
100
300
250
200
150
100
90
80
70
60
50
40
30
20
50
0.001
0
-50
@:Ta=25
VIN=4.0V
ein=200mVrms
Co=2.2uF
f=10kHz
0.01
o
Quiescent Current v.s. Input Voltage
Ripple Rejection vs. Output Current
C
(Ceramic)
0
Output Current : Io(mA)
0.1
Temperature :Ta [
NJM2885_3.0V
NJM2885_3.0V
50
1
NJM2885
@:VIN=4V
o
10
C]
Output is open.
Co=2.2uF
100
f=1kHz
100
(Ceramic)
1000
150