NJM2887 Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

Fabricante

NJM2887

ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR

Japan Radio Corporation  

NJM2887

! POWER DISSIPATION VS. AMBIENT TEMPERATURE

NJU2887DL2

(Topr=-40~+85°C,Tj=125°C,PD=8W (TC=25°C),PD=0.8W (Ta≤25°C))

10

∞ Heat Sink

8

6

θHS=5°C/W

θHS=10°C/W

4

θHS=20°C/W

2

Without Heat Sink

0

-50

-25

0

25

50

75

100

Ambient Temperature Ta(°C)

! TEST CIRCUIT

A IIN

VIN

VO

VIN

0.33µF

ＮＪＭ2887

A ICONT CONTROL

VADJ

V VCONT

GND

A IQ

IOUT V VO

R1 2.2µF

OR

4.7µF(Vo≤2.6V)

R2

100kΩ

Ver.2004-01-16

-3 -

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