參數(shù)資料
型號(hào): L78S18
廠商: 意法半導(dǎo)體
英文描述: Positive Voltage Regulators(三端穩(wěn)壓器)
中文描述: 正電壓調(diào)節(jié)器(三端穩(wěn)壓器)
文件頁數(shù): 1/21頁
文件大?。?/td> 261K
代理商: L78S18
L78S00
SERIES
January 1993
2A POSITIVE VOLTAGE REGULATORS
.
OUTPUT CURRENT TO 2A
.
OUTPUTVOLTAGES OF5 ;7.5; 9;10;12;15;
18 ; 24V
.
THERMALOVERLOAD PROTECTION
.
SHORT CIRCUIT PROTECTION
.
OUTPUT TRANSISTOR SOA PROTECTION
DESCRIPTION
The L78S00series of three-terminal positive regu-
lators is available in TO-220 and TO-3 packages
and with several fixed output voltages, making it
useful in a wide range of applications. These regu-
lators canprovide local on-card regulation, eliminat-
ing the distribution problems associated with single
point regulation. Each typeemploys internal current
limiting, thermal shut-down and safe area protec-
tion,making it essentially indestructible. Ifadequate
heat sinking is provided, they can deliver over 2A
outputcurrent. Although designed primarily as fixed
voltage regulators, these devices can be used with
external components to obtain adjustable voltages
and currents.
TO-220
BLOCK DIAGRAM
TO-3
1/21
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L78S18CV 制造商:STMicroelectronics 功能描述:IC REGULATOR +18V
L78S18T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A positive voltage regulators