L4903中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
L4903 |
功能描述 | DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS |
文件大小 |
140.08 Kbytes |
頁(yè)面數(shù)量 |
8 頁(yè) |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-29 16:56:00 |
人工找貨 | L4903價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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DESCRIPTION
The L4903 is a monolithic low drop dual 5 V regulatordesigned mainly for supplying microprocessor systems.
Reset, data save functions and remote switch on/off controlcan be realized.
■ OUTPUT CURRENTS : I01 = 50mA I02 = 100mA
■ FIXED PRECISION OUTPUT VOLTAGE 5V ± 2
■ RESET FUNCTION CONTROLLED BY INPUT VOLTAGE AND OUTPUT 1 VOLTAGE
■ RESET FUNCTION EXTERNALLY PROGRAMMABLE TIMING
■ RESET OUTPUT LEVEL RELATED TO OUTPUT 2
■ OUTPUT 2 INTERNALLY SWITCHED WITH ACTIVE DISCHARGING
■ OUTPUT 2 DISABLE LOGICAL INPUT
■ LOW LEAKAGE CURRENT, LESS THAN 1μA AT OUTPUT 1
■ INPUT OVERVOLTAGE PROTECTION UP TO 60V
■ RESET OUTPUT NORMALLY LOW
■ OUTPUT TRANSISTORS SOA PROTECTION
■ SHORT CIRCUIT AND THERMAL OVERLOAD PROTECTION
產(chǎn)品屬性
- 型號(hào):
L4903
- 制造商:
STMICROELECTRONICS
- 制造商全稱(chēng):
STMicroelectronics
- 功能描述:
DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STMicroelect |
23+ |
SQL-15 |
9526 |
詢(xún)價(jià) | |||
ST |
2016+ |
SQL15 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢(xún)價(jià) | ||
ST |
03+ |
ZIP-11 |
492 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
HARRIS |
23+ |
SOP18 |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
STMicroelect |
25+ |
SQL-15 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
STMicroelectronics |
2004 |
SQL-15 |
950 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
ST/意法 |
23+ |
TO220-7 |
13000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
ST |
24+ |
DIP-8 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
ST |
22+ |
TO-220 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
SGS-THOMSON |
24+ |
DIP |
37500 |
原裝正品現(xiàn)貨,價(jià)格有優(yōu)勢(shì)! |
詢(xún)價(jià) |