SL431A データシートの表示（PDF） - AUK -> KODENSHI CORP

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SL431A

Programmable Voltage Reference

AUK -> KODENSHI CORP 

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Semiconductor

SL431x

Programmable Voltage Reference

Description

The SL431 series are 3-terminal precision shunt regulators that are programmable over a wide voltage range of

2.495V to 36V with ±0.5%, ±1.0% tolerance. The SL431 series have a low dynamic impedance of 0.15Ω. These

features make the SL431 series an excellent replacement for zener diodes in numerous applications circuits that

require a precision reference voltage.

Features

• Programmable output voltage from 2.495V to 36V

• Voltage reference tolerance : ±0.5%, ±1.0%

• Cathode current capability of 1mA to 100mA

Ordering Information

Type NO.

Marking

SL431x

SL431□

□ : Grade => A:±1% , B:±0.5%

Outline Dimensions ( Unit : mm )

4.40~4.80

Package Code

TO-92

Symbol

0.50 Max.

1.27 Typ.

1.27 Typ.

123

Functional block diagram

Ca thode

Re fe re nce

+

-

VREF =2.495V

Anode

PIN Connections

1. Reference

2. Anode

3. Cathode

KSD-I0A004-000

1

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