Datasheet > AZ317DTR-E1

AZ317DTR-E1

更新时间： 2025-07-15 19:19:55

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
16页	524K
描述
最小工作温度(℃）:0°C;最大工作温度(℃):125°C;元器件封装:TO-252-3;

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AZ317DTR-E1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TO-252	包装说明：	TO-252, SMSIP3H,.38,90TB
针数：	4	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.17	Base Number Matches：	1

AZ317DTR-E1 数据手册

AZ317

3-TERMINAL 1A ADJUSTABLE VOLTAGE REGULATOR

Description

Features

The AZ317 is an adjustable three-terminal positive voltage regulator

with a very low dropout of 1.2V at 1A output current. Using 2 external

resistors, the AZ317 can provide an adjustable output voltage down to

1.25V.



Typical 1% Output Voltage Tolerance

Typical 0.01%/V Line Regulation

Typical 0.2% Load Regulation

Very Low Dropout Voltage: 1.2V at 1A Output Current

Trimmed Current Limit

The AZ317 includes a circuit of trimmed bandgap reference to assure

output voltage accuracy to be within 1%. It also provides current

limiting and thermal shutdown. The current limit is trimmed to ensure

specified output current and controlled short-circuit current. The On-

chip thermal limiting provides protection against any combination of

overload and ambient temperature that would create excessive

junction temperature.

On-chip Thermal Protection

Operation Junction Temperature: 0 to +125°C

Lead-Free Packages: SOT223, TO220-3, TO252-2 (1) and

TO252-2 (3)

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

Lead-Free Packages, Available in “Green” Molding Compound:

SOT223



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

The AZ317 is available in the standard SOT223, TO220-3, TO252-2

(1) and TO252-2 (3) power packages.

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

Applications



PC Motherboard

LCD Monitor

Graphic Card

DVD Player

Network Interface Card/Switch

Telecom Equipment

Printer and other Peripheral Equipment

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. See https://www.diodes.com/quality/lead-free/ 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.

Pin Assignments

(Top View)

INPUT

OUTPUT

ADJ

INPUT

OUTPUT

ADJ

V_OUT

SOT223

TO220-3 (Option 1)

(Top View)

INPUT

OUTPUT

ADJ

INPUT

OUTPUT

ADJ

V_OUT

TO220-3 (Option 2)

TO220-3 (Option 3)

1 of 16

www.diodes.com

March 2018

AZ317

Document number: DS40533 Rev. 2 - 2

12 3 4 5 6 7...16

中文翻译

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AZ317HTR-G1	BCDSEMI	获取价格	3-TERMINAL 1A ADJUSTABLE VOLTAGE REGULATOR
AZ317HTR-G1	DIODES	获取价格	最小工作温度(℃）:0°C;最大工作温度(℃):125°C;元器件封装:SOT-223-3
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