NJM2868F28 查看數據表（PDF） - Japan Radio Corporation

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NJM2868F28

LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

NJM2867/68

TYPICAL APPLICATION

1 In the case where ON/OFF Control is not required:

VIN

VIN

VOUT

0.1µF

R

(0~300kΩ)

NJM2867/68

CONTROL

GND

VOUT

0.1µF *5

*5 2.3V<Vo≤2.8V version: Co=0.22µF

Vo≤2.3V version: 0.47µF

Connect control terminal to VIN terminal

The quiescent current can be reduced by using a resistance “R”. Instead, it increases the minimum operating

voltage. For further information, please refer to Figure “Output Voltage vs. Control Voltage”.

2 In use of ON/OFF CONTROL:

VIN

VIN

VOUT

VOUT

0.1µF

R

NJM2867/68

CONTROL

GND

0.1µF *5

*5 2.3V<Vo≤2.8V version: Co=0.22µF

Vo≤2.3V version: 0.47µF

State of control terminal:

•“H”→ output is enabled.

•“L” or “open” → output is disabled.

-4-

Ver.2004-12-22

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