Datasheet > AP431ASNF-7

AP431ASNF-7

更新时间： 2024-01-16 16:04:44

品牌	Logo	应用领域
美台 - DIODES		光电二极管
页数	文件大小	规格书
12页	317K
描述
Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, LEAD FREE, SC59, 3 PIN

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AP431ASNF-7 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

Packages: SOT-23 and SC-59. SOT-25, PowerDI^TM5,

SOP-8L, and DFN under development

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.

Ordering Information

A P 4 3 1 A X X X

Packing

Reference Voltage

Package

Lead-Free

: SOT23

: SOT25

: SC-59

: PowerDI™5

: SOP-8L

: DFN

Tolerance:

Blank : +/- 1%

F : Lead-Free

G : Green

Blank : Tube or bulk

-7/-13 : Taping

: +/- 0.5%

7” Tape and Reel

13” Tape and Reel

Device

Package Packaging

Quantity

Part

Quantity

Part

(Note 1)

Code

(Note 2)

Number

Suffix

AP431(A)SA

AP431(A)SB

AP431(A)SN

AP431(A)PB

AP431(A)SM

AP431(A)FB

SOT-23

SOT-25

SC-59

PowerDI™5

SOP-8L

DFN

3000/Tape & Reel

-7

10,000/Tape & Reel

5000/Tape & Reel

10,000/Tape & Reel

-13

-7

-13

Typical Application Circuit

VIN

V^OUT

Cⁱⁿ

Cout

DP431

VOUT = (1+R1/R2)VREF

Precision Regulator

Notes: 1. Suffix “A” denotes AP431A device.

2. 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.

DS30714 Rev. 2 - 2

1 of 12

AP431/AP431A

www.diodes.com

12 3 4 5 6 7...12

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与AP431ASNF-7相关器件

型号	品牌	获取价格	描述	数据表
AP431ASNG	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, GREEN
AP431ASNG-13	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, GREEN
AP431ASNG-7	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, GREEN
AP431ASR	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431ASRG-13	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431ASRG-7	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431ASRG-A	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431ASRG-B	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR
AP431ASRG-U	DIODES	获取价格	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO3, GREEN, SOT23,
AP431ASRL-13	DIODES	获取价格	ADJUSTABLE PRECISION SHUNT REGULATOR

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