Datasheet > AP431IANTR-G1

AP431IANTR-G1

更新时间： 2024-10-02 15:32:07

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
17页	582K
描述
Three Terminal Voltage Reference,

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中文翻译

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技术参数
数据手册

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AP431IANTR-G1 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	21 weeks
风险等级：	7.82	模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE
JESD-609代码：	e3	峰值回流温度（摄氏度）：	NOT SPECIFIED
端子面层：	Matte Tin (Sn)	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

AP431IANTR-G1 数据手册

NOT RECOMMENDED FOR NEW DESIGN

USE AP431S

AP431i

LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR

Description

Pin Assignments

The AP431i is a 3-terminal adjustable shunt regulator with guaranteed

thermal stability over a full operation range. It features sharp turn-on

characteristics, low temperature coefficient and low output imped-

ance, which makes it ideal substitute for Zener diode in applications

such as switching power supply, charger and other adjustable

regulators.

(Top View)

ANODE

The AP431i has the same electrical specifications as the industry

standard 431 except that it features a low minimum cathode current

for regulation. The typical value of 50μA makes the parts ideal for

very low power dissipation applications.

CATHODE

REF

CATHODE

SOT-23 (Package Code: N)

(Top View)

SOT-23 (Package Code: N1)

(Top View)

The output voltage of AP431i can be set to any value between V_REF

(2.5V/2.495V) and the corresponding maximum cathode voltage

(36V).

The AP431i is offered in two grade initial voltage tolerance at +25°C,

0.5% and 1%.

This IC is available in 3 packages: TO-92 (ammo packing), SOT-23

and SOT-89.

REF ANODE CATHODE

SOT-89 (Option 1)

SOT-89 (Option 2)

Features



Low Minimum Cathode Current for Regulation: 50μA (Typ.),

100μA (Max.)

(Top View)



Programmable Precise Output Voltage from 2.5V/2.495V to 36V

High Stability Under Capacitive Load

Low Deviation of Reference Voltage Over Full Temperature

Range: 11mV Typical (-40C to +125°C)





Sink Current Capacity from 100µA to 100mA

Low Dynamic Impedance: 0.1Ω (Typ.)

Wide Operating Temperature Range: -40°C to +125°C

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

TO-92 (Ammo Packing)



Applications



Charger

Voltage Adapter

Switching Power Supply

Graphic Card

Precision Voltage Reference

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 17

www.diodes.com

July 2017

AP431i

Document number: DS37535 Rev. 7 - 3

12 3 4 5 6 7...17

中文翻译

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与AP431IANTR-G1相关器件

型号	品牌	获取价格	描述	数据表
AP431IAQ	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IAQA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IAQL	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IAQLA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IAR	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IARA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IARL	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IARLA	ANACHIP	获取价格	Adjustable Precision Shunt Regulator
AP431IARTR-G1	DIODES	获取价格	Three Terminal Voltage Reference,
AP431IAV	ANACHIP	获取价格	Adjustable Precision Shunt Regulator

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