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L7820ABV PDF预览

L7820ABV

更新时间: 2024-11-22 22:47:23
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局域网
页数 文件大小 规格书
17页 110K
描述
PRECISION 1A REGULATORS

L7820ABV 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SFM包装说明:ROHS COMPLIANT, TO-220, 3 PIN
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82Is Samacsys:N
可调性:FIXED标称回动电压 1:2 V
最大绝对输入电压:40 V最大输入电压:35 V
最小输入电压:23 VJESD-30 代码:R-XSFM-T3
JESD-609代码:e3最大电网调整率:0.2%
最大负载调整率:0.1%功能数量:1
输出次数:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:1 A最大输出电压 1:20.8 V
最小输出电压 1:19.2 V标称输出电压 1:20 V
封装主体材料:UNSPECIFIED封装代码:TO-220
封装等效代码:SIP3,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE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:NOT SPECIFIED
最大电压容差:4%Base Number Matches:1

L7820ABV 数据手册

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L7800AB/AC  
SERIES  
PRECISION 1A REGULATORS  
OUTPUT CURRENT IN EXCESS OF 1 A  
OUTPUT VOLTAGESOF 5; 6; 8; 9; 12; 15; 18;  
20; 24V  
THERMAL OVERLOADPROTECTION  
OUTPUT TRANSITION SOA PROTECTION  
2% OUTPUT VOLTAGETOLERANCE  
GUARANTEED IN EXTENDED  
TEMPERATURE RANGE  
DESCRIPTION  
The L7800A series of three-terminal positive  
regulators is available in TO-220 and D2PAK  
packages and several fixed output voltages,  
D2PAK  
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.  
Each type employs internal current limiting,  
thermal shut-down and safe area protection,  
making it essentially indestructible. If adequate  
heat sinking is provided, they can deliver over 1A  
output current. Although designed primarily as  
fixed voltage regulators, these devices can be  
used with external components to obtain  
adjustablevoltages and currents.  
TO-220  
BLOCK DIAGRAM  
1/17  
November 1999  

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