Datasheet > 电源电路 > 线性稳压器IC> SP317V2-L/TR

SP317V2-L/TR

更新时间： 2024-01-23 11:02:14

品牌	Logo	应用领域
西伯斯 - SIPEX		线性稳压器IC 调节器电源电路放大器输出元件
页数	文件大小	规格书
13页	442K
描述
3-Terminal 1 Amp Adjustable Voltage Regulator

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技术参数
数据手册

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SP317V2-L/TR 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	ROHS COMPLIANT, TO-252, 3 PIN	Reach Compliance Code：	unknown
风险等级：	5.67	Is Samacsys：	N
最大差分输入-输出电压：	10 V	最小差分输入-输出电压：	3 V
JESD-30 代码：	R-PSSO-G2	JESD-609代码：	e3
长度：	6.53 mm	湿度敏感等级：	2
功能数量：	1	端子数量：	2
工作温度TJ-Max：	125 °C	工作温度TJ-Min：
最大输出电流 1：	1 A	最小输出电压 1：	1.25 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TO-252
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	座面最大高度：	2.3 mm
表面贴装：	YES	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	2.29 mm
端子位置：	SINGLE	处于峰值回流温度下的最长时间：	40
宽度：	5.46 mm	Base Number Matches：	1

SP317V2-L/TR 数据手册

Solved by

SP317

3-Terminal 1 Amp Adjustable Voltaꢀe Reꢀulator

Features

TO-220 Package

gꢀ Typical 1% Output Voltage Tolerance

gꢀ Typical 0.01%/V Line Regulation

gꢀ Typical 0.2% Load Regulation

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

gꢀ Trimmed Current Limit

INPUT

OUTPUT

ADJ

OUT

gꢀ On-chip Thermal Protection

gꢀ Operation Junction Temperature: 0 to 125 C

Applications

gꢀ Available in RoHS Compliant, Lead Free Packaging

gꢀ PC Motherboard

gꢀ LCD Monitor

gꢀ Graphics Card

gꢀ DVD Player

gꢀ Network Interface Card/Switch

gꢀ Telecom Equipment

gꢀ Printer and other Peripheral Equipment

general Description

The SP317 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 SP317 can provide an adjustable output voltage down to 1.25V.

The SP317 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.

The SP317 is available in the standard SOT-223, TO-220, TO-252 and TO-263 power packages.

SOT-223

TO-220

TO-263

TO-2ꢁ2

Figure ꢀ. Package Types of SP3ꢀ7

Date: 7/27/06 Rev F

SP3ꢀ7 3-Terminal ꢀAmp Adjustable Voltage Regulator

ꢀ

12 3 4 5 6 7...13

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