- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383231 > L4918 (意法半導體) VOLTAGE REGULATORS PLUS FILTER PDF資料下載
參數(shù)資料
| 型號： | L4918 |
| 廠商： | 意法半導體 |
| 英文描述： | VOLTAGE REGULATORS PLUS FILTER |
| 中文描述： | 電壓穩(wěn)壓器和過濾器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 84K |
| 代理商： | L4918 |
L4918
October 1988
VOLTAGE REGULATORS PLUS FILTER
PRELIMINARY DATA
.
FIXEDOUTPUT VOLTAGE 8.5V
.
250mAOUTPUT CURRENT
.
HIGH RIPPLEREJECTION
.
HIGH LOAD REGULATION
.
HIGH LINE REGULATION
.
SHORT CIRCUIT PROTECTION
.
THERMAL SHUT DOWN WITH HYSTERESIS
.
DUMP PROTECTION
DESCRIPTION
TheL4918combinesbothafilterandavoltageregu-
latorin order to providea high ripple rejectionover a
wider input voltagerange.
A supervisorlow-pass loop of theelement prevents
the output transistor from saturationat low input vol
tages.
The non linear behaviourof thiscontrol circuitry al-
lows a fastsetting of the filter.
PENTAWATT
ORDERING NUMBER :
L4918
BLOCK DIAGRAM
1/6
相關PDF資料 |
PDF描述 |
|---|---|
| L4920 | Very Lowdrop Adjustable Regulators(低壓差輸出可調穩(wěn)壓器) |
| L4921 | Very Lowdrop Adjustable Regulators(低壓差輸出可調穩(wěn)壓器) |
| L4922 | Very Lowdrop Adjustable Regulators(帶復位的低壓差穩(wěn)壓器) |
| L4923 | Low Drop Regulator With Reset and Inhibit(帶禁止和復位的低壓差穩(wěn)壓器) |
| L4925 | Very Low Drop Voltage Regulator(低壓差穩(wěn)壓器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L492 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THYRISTOR MODULE|SCR|DUAL|INDEPENDENT|240V V(RRM)|22A I(T) |
| L4920 | 制造商:SGS Thomson 功能描述:LDO Regulator Pos 1.25V to 20V 0.8A 5-Pin(5+Tab) PENTAWATT |
| L4921 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOWDROP ADJUSTABLE REGULATORS |
| L4922 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP REGULATOR WITH RESET |
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。