NJM2884U1-29 Просмотр технического описания (PDF) - Japan Radio Corporation

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производитель

NJM2884U1-29

LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

2 In use of ON/OFF CONTROL:

VIN

VIN

VOUT

0.33µF

R

NJM2884/A

CONTROL

GND

NJM2884/A

(*8)

2.2µF

VOUT

(*8) 1.7<Vo≤2.6V version: Co=4.7µF

Vo≤1.7V version: Co=10µF

State of control terminal:

•“H”→ output is enabled.

•“L” or “open” → output is disabled.

*In the case of using a resistance "R" between VIN and control.

If this resistor is inserted, it can reduce the control current when the control voltage is high.

The applied voltage to control terminal should set to consider voltage drop through the resistor “R” and the minimum

control voltage for ON-state.

The VCONT (ON) and ICONT have temperature dependence as shown in the "Control Current vs. Temperature" and "

Control Voltage vs. Temperature" characteristics. Therefore, the resistance "R" should be selected to consider the

temperature characteristics.

Ver.2012-07-12

-7-

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