Datasheet > A317B

A317B

更新时间： 2024-11-06 00:59:23

品牌	Logo	应用领域
创瑞 - AITSEMI		/
页数	文件大小	规格书
9页	500K
描述
BIPOLAR LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE

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A317B 数据手册

A317B

BIPOLAR LINEAR REGULATOR

AiT Semiconductor Inc.

www.ait-ic.com

HIGH CURRENT ADJUSTABLE VOLTAGE

DESCRIPTION

FEATURES

The A317B is an adjustable 3-terminal positive

voltage regulator, designed to supply more than 1.5A

of output current with voltage adjustable from

1.3V~37V.



Output current up to 1.5A

Output voltage adjustable from 1.3V to 37V

Internal short circuit protection

Internal over temperature protection

Safe-Area compensation for output transistor

Available in TO220-3, TO-252 and TO-263

Packages

The A317B is available in TO220-3, TO-252 and

TO-263 Packages.

ORDERING INFORMATION

APPLICATION



PC Motherboard

Package Type

TO220-3

Part Number

A317BT3U

A317BT3VU

A317BDR

LCD Monitor

Graphic Card

DVD Player

Network Interface Card/Switch

Telecom Equipment

Printer and other Peripheral Equipment

TO-252

TO-263

A317BDVR

A317BSR

A317BSVR

TYPICAL APPLICATION

V: Halogen free Package

R: Tape & Reel

U: Tube

Note

AiT provides all RoHS products

*=C_INis required if regulator is located near power supply filter.

**=C_Ois needed for stability and it improves transient response.

V_OUT=V_REFx (1+ R2/R1)+I_ADJxR2

Since I_ADJis controlled to less than 100μA, the error associated with

this term is negligible in most applications.

REV1.2

- DEC 2015 RELEASED, MAR 2017 UPDATED -

- 1 -

12 3 4 5 6 7...9

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A317BDVR	AITSEMI	获取价格	BIPOLAR LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE
A317BSR	AITSEMI	获取价格	BIPOLAR LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE
A317BSVR	AITSEMI	获取价格	BIPOLAR LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE
A317BT3U	AITSEMI	获取价格	BIPOLAR LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE
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