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LM317D2T PDF预览

LM317D2T

更新时间: 2024-10-28 22:47:07
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
11页 102K
描述
1.2V TO 37V VOLTAGE REGULATOR

LM317D2T 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:D2PAK包装说明:D2PAK-3
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.07Is Samacsys:N
可调性:ADJUSTABLE最大差分输入-输出电压:40 V
最小差分输入-输出电压:3 VJESD-30 代码:R-PSSO-G2
JESD-609代码:e3长度:10.2 mm
最大电网调整率 (%/V):0.07最大负载调整率 (%):1.5%
湿度敏感等级:3功能数量:1
输出次数: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 1:1.5 A最大输出电压 1:37 V
最小输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP3H,.55TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE峰值回流温度(摄氏度):245
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
座面最大高度:4.83 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30宽度:9.15 mm
Base Number Matches:1

LM317D2T 数据手册

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LM117/217  
LM317  
1.2V TO 37V VOLTAGE REGULATOR  
OUTPUT VOLTAGERANGE : 1.2 TO 37V  
OUTPUT CURRENT IN EXCESS OF 1.5A  
0.1% LINE AND LOAD REGULATION  
FLOATINGOPERATION FOR HIGH  
VOLTAGES  
COMPLETE SERIESOF PROTECTIONS :  
CURRENT LIMITING, THERMAL  
SHUTDOWN AND SOA CONTROL  
DESCRIPTION  
The LM117/LM217/LM317 are  
monolithic  
TO-3  
D2PAK  
integrated circuit in TO-220, ISOWATT220, TO-3  
and D2PAK packages intended for use as  
positive adjustable voltage regulators.  
They are designed to supply more than 1.5A of  
load current with an output voltage adjustable  
over a 1.2 to 37V range.  
The nominal output voltage is selected by means  
of only a resistive divider, making the device  
exceptionally easy to use and eliminating the  
stocking of many fixed regulators.  
TO-220  
ISOWATT220  
ABSOLUTE MAXIMUM RATING  
Symbol  
Parameter  
Value  
Unit  
Vi-o  
Input-output Differential Voltage  
40  
V
IO  
Output Current  
Intenrally Limited  
Top  
Operating Junction Temperature for: LM117  
LM217  
LM317  
-55 to 150  
-25 to 150  
0 to 125  
oC  
oC  
oC  
Ptot  
Tstg  
Power Dissipation  
Internally Limited  
- 65 to 150  
Storage Temperature  
oC  
THERMAL DATA  
Symbol  
Parameter  
TO-3  
TO-220 ISOWATT220 D2PAK  
Unit  
Rthj-case Thermal Resistance Junction-case  
Rthj-amb Thermal Resistance Junction-ambient  
Max  
Max  
4
35  
3
50  
4
60  
3
62.5  
oC/W  
oC/W  
1/11  
November 1999  

LM317D2T 替代型号

型号 品牌 替代类型 描述 数据表
LM317D2TR4G ONSEMI

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