r1121n RICOH Co.,Ltd., r1121n Datasheet - Page 6
r1121n
Manufacturer Part Number
r1121n
Description
Low Noise 150ma Ldo Regulator
Manufacturer
RICOH Co.,Ltd.
Datasheet
1.R1121N.pdf
(17 pages)
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6
• ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
OPERATION
R1121N
V
CE
DD
3
4
Vref
R1121Nxx1A
Current Limit
Output Voltage
≤
≤
≤
≤
≤
V
Output Voltage
287
287
287
287
287
OUT
≤
≤
≤
≤
≤
≤
≤
V
(V)
287
287
OUT
≤
≤
(V)
R1
R2
1
2
Conditions
287
V
GND
OUT
,1
Conditions
287
287
Dropout Voltage
Output Current
V
CE
DD
I
OUT
3
4
V
DIF
Min.
(mA)
(V)
Min.
Typ.
Vref
R1121Nxx1B
Current Limit
Max.
°
°
R1
R2
1
2
V
GND
OUT
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