參數(shù)資料
型號(hào): L4922
廠商: 意法半導(dǎo)體
英文描述: Very Lowdrop Adjustable Regulators(帶復(fù)位的低壓差穩(wěn)壓器)
中文描述: 非常Lowdrop可調(diào)穩(wěn)壓器(帶復(fù)位的低壓差穩(wěn)壓器)
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 80K
代理商: L4922
L4922
October 1991
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to changewithout notice.
VERY LOW DROP REGULATOR WITH RESET
.
VERY LOW DROP (max. 0.9 V at 1 A) OVER
FULL OPERATINGTEMPERATURE RANGE
(– 40 / + 125
°
C)
.
LOW QUIESCENT CURRENT (max 70 mA at
1 A) OVERFULL T RANGE
.
PRECISE OUTPUT VOLTAGE (5 V
±
4 %)
OVER FULL T RANGE
.
POWER ON-OFF INFORMATION WITH SET-
TABLE DELAY
.
REVERSEBATTERY PROTECTION
.
SHORT CIRCUIT PROTECTION
.
THERMAL SHUTDOWN
DESCRIPTION
TheL4922is ahighcurrentmonolithicvoltageregu-
lator with very low voltagedrop(0.70 Vmax at 1A,
T
J
= 25
°
C).
The device is internally protected against load
dumps transient of + 60V, reverse polarity, over-
heatingand outputshort circuit:thankstotedfor the
automotiveand industrial applications.
Pentawatt
ORDERING NUMBER :
L4922
BLOCK DIAGRAM
1/6
相關(guān)PDF資料
PDF描述
L4923 Low Drop Regulator With Reset and Inhibit(帶禁止和復(fù)位的低壓差穩(wěn)壓器)
L4925 Very Low Drop Voltage Regulator(低壓差穩(wěn)壓器)
L4931 Very Low Drop Voltage Regulators with Inhibit(帶禁止低壓差電壓穩(wěn)壓器)
L4936E ADVANCED VOLTAGE REGULATOR
L4936EH ADVANCED VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
L4925 功能描述:低壓差穩(wěn)壓器 - LDO 5V 0.5A w/Reset RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
L4925H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator
L4925L 功能描述:低壓差穩(wěn)壓器 - LDO V Low-Drop Volt Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
L4925PD 功能描述:低壓差穩(wěn)壓器 - LDO 5V 0.5A w/Reset RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20