參數(shù)資料
型號: L4904A
廠商: 意法半導(dǎo)體
英文描述: DUAL 5V REGULATOR WITH RESET
中文描述: 雙帶復(fù)位5V穩(wěn)壓器
文件頁數(shù): 1/9頁
文件大?。?/td> 96K
代理商: L4904A
L4904A
DUAL 5V REGULATOR WITH RESET
June 2000
PIN CONNECTION
Minidip
ORDERING NUMBER :
L4904A
.
OUTPUT CURRENTS : I
01
= 50mA
.
FIXEDPRECISIONOUTPUT VOLTAGE
5V
±
2 %
.
RESET FUNCTION CONTROLLED BY INPUT
VOLTAGEAND OUTPUT 1 VOLTAGE
.
RESET
GRAMMABLETIMING
.
RESET OUTPUT LEVELRELATED TO
OUTPUT 2
.
OUTPUT 2 INTERNALLY SWITCHED WITH
ACTIVEDISCHARGING
.
LOW LEAKAGE CURRENT, LESS THAN 1
μ
A
ATOUTPUT 1
.
LOWQUIESCENT CURRENT (Input 1)
.
INPUT OVERVOLTAGE PROTECTION UP TO
.
OUTPUT TRANSISTORS SOAPROTECTION
.
SHORT CIRCUIT AND THERMAL OVER-
LOADPROTECTION
I
02
= 100mA
FUNCTION
EXTERNALLY
PRO-
60V
.
RESET OUTPUT NORMALLYHIGH
DESCRIPTION
The L4904A is a monolithic low drop dual 5V
regulatordesignedmainlyforsupplyingmicroproc-
essorsystems.
Resetand data savefunctionsduring switchon/off
can be realized.
1/9
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