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L78MXXC PDF预览

L78MXXC

更新时间: 2024-11-23 03:47:43
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意法半导体 - STMICROELECTRONICS 稳压器
页数 文件大小 规格书
29页 971K
描述
Positive voltage regulators

L78MXXC 数据手册

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L78MxxC  
Positive voltage regulators  
Features  
Output current to 0.5 A  
Output voltages of 5; 6; 8; 9; 12; 15; 18; 24 V  
Thermal overload protection  
Short circuit protection  
Output transition SOA protection  
TO-220  
TO-220FP  
Description  
The L78Mxx series of three-terminal positive  
regulators is available in TO-220, TO-220FP,  
DPAK and IPAK packages and with 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. 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 0.5 A output current. Although  
designed primarily as fixed voltage regulators,  
these devices can be used with external  
components to obtain adjustable voltage and  
currents.  
DPAK  
IPAK  
Table 1.  
Device summary  
Part numbers  
L78M05C  
L78M06C  
L78M08C  
L78M09C  
L78M12C  
L78M15C  
L78M18C  
L78M24C  
February 2008  
Rev 11  
1/29  
www.st.com  
29