LM431B 데이터 시트보기 (PDF) - TAITRON Components Incorporated

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LM431B

Shunt Regulator

TAITRON Components Incorporated 

Block Diagram

Shunt Regulator

LM431

Symbols

Absolute Maximum Ratings (Ta=25° C)

(Full operating ambient temperature range applies unless otherwise noted.)

Symbol

VKA

IKA

IREF

TJ

TOPR

TSTG

PD

RthJA

Description

Cathode Voltage

Cathode Current Range (Continuous)

Reference Input Current Range

(Continuous)

Operating Junction Temperature

Operating Temperature Range

Storage Temperature Range

Z:TO-92

N:SOT-23

Power Dissipation

N5:SOT-23-5

K: SOT-89

S8: SOP-8

Z:TO-92

Package Thermal

Impedance

N:SOT-23

N5:SOT-23-5

K: SOT-89

S8: SOP-8

LM431 LM431A LM431B Unit

36

V

-100 ~ 150

mA

-0.05 ~ 10

mA

-40 ~ 85

700

-

-

800

-

180

-

-

160

-

150

-40 ~ 125

-65 ~ 150

770

370

370

770

770

150

330

250

50

150

°C

°C

°C

mW

° C/W

www.taitroncomponents.com

Rev. A/DX 2007-06-04

Page 3 of 14

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