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L4940V12 PDF预览

L4940V12

更新时间: 2024-09-25 22:15:07
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
13页 131K
描述
VERY LOW DROP 1.5 A REGULATORS

L4940V12 数据手册

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L4940 series  
VERY LOW DROP 1.5 A REGULATORS  
PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTS  
LOW DROPOUT VOLTAGE(500 mV typ  
at 1.5A)  
VERY LOW QUIESCENT CURRENT  
THERMAL SHUTDOWN  
SHORT CIRCUIT PROTECTION  
REVERSEPOLARITY PROTECTION  
DESCRIPTION  
The L4940 series of three terminal positive  
regulators is available in TO-220 and D2PAK  
package and with several fixed output voltages,  
making it useful in a wide range of industrial and  
consumer applications. Thanks to its very low  
input/output voltage drop, these devices are  
particularly suitable for battery powered  
TO-220  
D2PAK  
TO-263  
equipments,  
reducing  
consumption  
and  
prolonging battery life. Each type employs  
internal current limiting, antisaturation circuit,  
thermal shut-down and safe area protection.  
BLOCK DIAGRAM  
1/13  
November 1999  

L4940V12 替代型号

型号 品牌 替代类型 描述 数据表
LM2940CT-12/NOPB NSC

功能相似

IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3, LEAD FREE, PLASTIC, TO-220,

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