AP432A

更新时间： 2024-11-19 22:47:51

品牌	Logo	应用领域
易亨 - ANACHIP		稳压器
页数	文件大小	规格书
16页	313K
描述
Adjustable Precision Shunt Regulator

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AP432A 数据手册

AP432/AP432A

Adjustable Precision Shunt Regulator

Features

General Description

- Precision reference voltage

The AP432/432A are 3-terminal adjustable

precision shunt regulators with guaranteed stable

AP432 : 1.24V ± 1%

temperature

over the applicable extended

AP432A : 1.24V ± 0.5%

commercial temperature range. The output voltage

may be set at any level greater than 1.24\/ (V_REF) up

to 20V merely by selecting two external resistors

that act as a voltage divider network. These devices

have a typical output impedance of 0.2Ω. Active

output circuitry provides very sharp turn-on

characteristics, making these devices excellent

improved replacements for Zener diodes in many

applications.

- Sink current capability: 200mA.

- Minimum cathode current for regulation: 150µA

- Equivalent full-range temp coefficient: 30 ppm/^oC

- Fast turn-on Response.

- Low dynamic output impedance: 0.2Ω

- Programmable output voltage to 20v

- Low output noise

- Packages: SOT89, SOT23, SOT25, SOP8 and

TO92

The precise +/- 1% reference voltage tolerance of

the AP432/432A make it possible in many

applications to avoid the use of a variable resistor,

consequently saving cost and eliminating drift and

reliability problems associated with it.

Ordering Information

A P 4 3 2 X X X X X

Operating Temp. Range

Blank : -20^oC~85^oC

Reference Voltage

Package

Lead Free

Packing

Blank : Normal

Tolerance:

Blank : SOP-8L

Blank : Tube or bulk

: -40^oC~85^oC

Blank : 1.24V(+/-) 1%

: SOT89-3L

: TO92-3L

: SOT23-3L

: SOT25

L : Lead Free Package

: Taping

: 1.24V(+/-) 0.5% V

Typical Application Circuit

VIN

VOUT

Cin

Cout

AP432

VOUT = (1+R1/R2)VREF

Precision Regulator

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev.1.0 May.7, 2004

1/16

12 3 4 5 6 7...16

中文翻译

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与AP432A相关器件

型号	品牌	获取价格	描述	数据表
AP432A-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, PDSO8, SOP, 8 PIN
AP432AA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP432AA	DIODES	获取价格	Voltage Reference, BIPolar, PDSO8,
AP432A-B	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, PDSO8, SOP, 8 PIN
AP432AFBF	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, LEAD FREE, DF
AP432AFBF-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, LEAD FREE, DF
AP432AFBF-7	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, LEAD FREE, DF
AP432AFBG	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, GREEN, DFN-3
AP432AFBG-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, GREEN, DFN-3
AP432AFBG-7	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 1.24V, Trim/Adjustable, BIPolar, GREEN, DFN-3

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