NJM2846 Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

Fabricante

NJM2846

LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

NJM2845/46

POWER DISSIPATION vs. AMBIENT TEMPERATURE

NJM2846DL3

(Topr=-40~+85°C,Tj=+150°C,PD=10W (TC≤25°C),PD=1W (Ta≤25°C))

12

10

8

θHS=5°C/W

6

θHS=10°C/W

θHS=20°C/W

4

∞ Heat Sink

2

Without Heat Sink

0

-50

-25

0

25

50

75

100

Ambient Temperature Ta(°C)

TEST CIRCUIT

A IIN

VIN

VOUT

VIN

0.33µF

NJM2845

2.2µF *3

(ceramic)

IOUT V VOU

GND

*3 Vo≤2.6V version: Co=4.7µF(ceramic)

TYPICAL APPLICATION

VIN

VIN

VOUT

0.33µF

NJM2845

2.2µF *4

VOUT

GND

*4 Vo≤2.6V version: Co=4.7µF

Ver.2005-01-20

-3-

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