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L7812 PDF预览

L7812

更新时间: 2024-11-03 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
25页 264K
描述
POSITIVE VOLTAGE REGULATORS

L7812 技术参数

生命周期:Obsolete包装说明:TO-3,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
Is Samacsys:N最大输入电压:30 V
最小输入电压:14.5 VJESD-30 代码:O-MBFM-P2
功能数量:1端子数量:2
工作温度TJ-Max:150 °C工作温度TJ-Min:-55 °C
最大输出电流 1:1.5 A最大输出电压 1:12.6 V
最小输出电压 1:11.4 V标称输出电压 1:12 V
封装主体材料:METAL封装代码:TO-3
封装形状:ROUND封装形式:FLANGE MOUNT
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
表面贴装:NO技术:BIPOLAR
端子形式:PIN/PEG端子位置:BOTTOM
Base Number Matches:1

L7812 数据手册

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L7800  
SERIES  
POSITIVE VOLTAGE REGULATORS  
OUTPUT CURRENT UP TO 1.5 A  
OUTPUT VOLTAGES OF 5; 5.2; 6; 8; 8.5; 9;  
12; 15; 18; 24V  
THERMAL OVERLOAD PROTECTION  
SHORT CIRCUIT PROTECTION  
OUTPUT TRANSITION SOA PROTECTION  
DESCRIPTION  
1
3
The L7800 series of three-terminal positive  
regulators is available in TO-220 ISOWATT220  
TO-3 and D2PAK packages and several fixed  
output voltages, making it useful in a wide range  
of applications.Theseregulators 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.  
1
2
TO-3  
D2PAK  
3
3
2
2
1
1
TO-220  
ISOWATT220  
BLOCK DIAGRAM  
1/25  
January 1997  

L7812 替代型号

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