NJM2890R-0303 Ver la hoja de datos (PDF) - Japan Radio Corporation

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NJM2890R-0303

2ch LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

s TYPICAL APPLICATION

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

NJM2890

Preliminary

R

(0∼300kΩ)

VIN1

0.1uF

CONTROL

NOISE

BYPASS1

Cp=0.01uF

VIN1

VOUT1

1.0uF

OR

2.2uF(Vo≤2.6V)

NJM2890

(Ceramic Capacitor)

GND

GND

VOUT1

VIN2

0.1uF

VIN2

VOUT2

1.0uF

OR

2.2uF(Vo≤2.6V)

R

NOISE

(Ceramic Capacitor)

CONTROL BYPASS2

(0∼300kΩ)

Cp=0.01uF

VOUT2

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”.

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