L4923中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
L4923規(guī)格書詳情
DESCRIPTION
The L4923is a high current monolithic voltage regulator with very low voltage drop (0.70 V max at 1 A, TJ = 25 °C). The device is internally protected against load dumps transient of + 60 V, input overvoltage, reverse polarity, overheating and output short circuit : thanks to these features the L4923is very suited for the automotive and industrial applications.
The reset function is very useful for power off and power on information when supplying a microprocessor.
The inhibit function reduces drastically the consumption when no load current is required: typically the standby current value is 300 μA.
■ VERY LOW DROP (max. 0.9V at 1A) OVER FULL OPERATING TEMPERATURE RANGE (– 40 / + 125 °C)
■ LOW QUIESCENT CURRENT (max 70 mA at 1 A) OVER FULL T RANGE
■ PRECISEOUTPUT VOLTAGE(5V± 4)OVER FULL T RANGE
■ POWER ON-OFF INFORMATION WITH SETTABLE DELAY
■ INHIBIT FOR REMOTE ON-OFF COMMAND (active high)
■ LOAD STANDBY CURRENT
■ LOAD DUMP AND REVERSE BATTERY PROTECTION
■ SHORT CIRCUIT PROTECTION
■ THERMAL SHUTDOWN
產(chǎn)品屬性
- 型號(hào)：
L4923
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
WITH RESET AND INHIBIT 5V.1A VERY LOW DROP REGULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
T0220-5 |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ST |
10+ |
SOP-20 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ST/意法 |
23+ |
TO-220-5 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST |
2021+ |
SOP |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
STM原廠目錄 |
24+ |
PowerSO20 |
96000 |
全新原裝 |
詢價(jià) | ||
ST |
23+ |
TO |
8795 |
詢價(jià) | |||
ST |
22+ |
5PENTAWATT |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ST |
21+ |
5PENTAWATT |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ST/意法 |
22+ |
N |
30000 |
十七年VIP會(huì)員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價(jià) | ||
STM |
22+ |
TO220-7 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) |
