Datasheet > AP431A-13

AP431A-13

更新时间： 2024-11-07 04:12:19

品牌	Logo	应用领域
美台 - DIODES		光电二极管
页数	文件大小	规格书
13页	304K
描述
Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO8, SOP, 8 PIN

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AP431A-13 数据手册

AP431/AP431A

ADJUSTABLE PRECISION SHUNT REGULATOR

Description

Features

The AP431 and AP431A are 3-terminal adjustable precision

shunt regulators with guaranteed temperature stability over the

applicable extended commercial temperature range. The output

voltage may be set at any level greater than 2.495V (V_REF) up to

36V 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.

•

Precision reference voltage

AP431 : 2.495V ± 1%

AP431A : 2.495V ± 0.5%

Sink current capability: 200mA

Minimum cathode current for regulation: 300µA

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

Fast turn-on response

Low dynamic output impedance: 0.2Ω

Programmable output voltage to 36V

Low output noise

•

The precise (+/-) 1% Reference voltage tolerance of the

AP431/AP431A 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.

Packages: TO92-3L, SOT89-3L, SOP-8L, SOT23,

SOT25, SC-59

Ordering Information

Reference Voltage

Package

Packing

: Tube

Lead-Free

Tolerance:

Blank : +/- 1%

Blank : SOP-8L

Blank : Standard

-U

-B

: Lead-Free

: Green

Bulk

: SOT89-3L

: TO92-3L

: SOT23

: SC59

: +/- 0.5%

(Note1)

-7/-13 : Taping

-A Ammo Box

: SC59

: SOT25

Note:

1. Only for SOT23 and SC59

7” Tape and Reel

Part

13” Tape and Reel

Part

Number Quantity Number

Ammo Box

Device

(Note 2)

Package Packaging

Part

Code

(Note 3)

Quantity

Number

Quantity

Suffix

AP431(A)SA

AP431(A)Q

AP431(A)W

AP431(A)R

AP431(A)

SOT23

SOT25

SC59

3000/Tape & Reel

-7

10000/Tape & Reel

2500/Tape & Reel

-13

-7

-13

-A

SC59

SOP-8L

SOT89-3L

TO92-3L

AP431(A)Y

AP431(A)V

2000/Box

Notes: 2. Suffix “A” denotes AP431A device.

3. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

AP431/AP431A Rev. 1

1 of 13

AUGUST 2006

www.diodes.com

12 3 4 5 6 7...13

中文翻译

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与AP431A-13相关器件

型号	品牌	获取价格	描述	数据表
AP431AA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431A-B	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO8, SOP, 8 PIN
AP431AFBF	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, LEAD FREE, D
AP431AFBF-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, LEAD FREE, D
AP431AFBF-7	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, LEAD FREE, D
AP431AFBG	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, GREEN, DFN-3
AP431AFBG-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, GREEN, DFN-3
AP431AFBG-7	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, GREEN, DFN-3
AP431AG	A-POWER	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431AG-13	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR

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