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L7918CD2T-TR PDF预览

L7918CD2T-TR

更新时间: 2024-11-23 04:11:31
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 稳压器
页数 文件大小 规格书
24页 380K
描述
Negative voltage regulators

L7918CD2T-TR 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:LEAD FREE, D2PAK-3
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83可调性:FIXED
标称回动电压 1:1.1 V最大绝对输入电压:35 V
最大输入电压:33 V最小输入电压:21 V
JESD-30 代码:R-PSSO-G2JESD-609代码:e3
长度:10.2 mm最大电网调整率:0.36%
最大负载调整率:0.36%湿度敏感等级:1
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 1:18.9 V最小输出电压 1:17.1 V
标称输出电压 1:18 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
峰值回流温度(摄氏度):260认证状态:Not Qualified
调节器类型:FIXED NEGATIVE 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
最大电压容差:5%宽度:9.15 mm
Base Number Matches:1

L7918CD2T-TR 数据手册

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L7900 series  
Negative voltage regulators  
Feature summary  
Output current up to 1.5A  
Output voltages of -5; -6; -8; -12; -15; -18; -20;  
-24V  
Thermal overload protection  
Short circuit protection  
Output transition SOA protection  
TO-220  
TO-220FP  
Description  
The L7900 series of three-terminal negative  
regulators is available in TO-220, TO-220FP, TO-3  
and D2PAK packages and several fixed output  
voltages, making it useful in a wide range of  
applications. These regulators can provide local  
on-card regulation, eliminating the distribution  
problems associated with single point regulation;  
furthermore, having the same voltage option as  
the L7800 positive standard series, they are  
particularly suited for split power supplies. If  
adequate heat sinking is provided, they can  
deliver over 1.5A output current.  
D2PAK  
TO-3  
Although designed primarily as fixed voltage  
regulators, these devices can be used with  
external components to obtain adjustable  
voltages and currents.  
Schematic diagram  
January 2007  
Rev. 11  
1/24  
www.st.com  
24  

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