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參數資料
| 型號： | LE55 |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩壓器) |
| 中文描述： | 非常低壓降穩壓器與寓于（帶禁止的低壓差電壓穩壓器） |
| 文件頁數： | 1/25頁 |
| 文件大小： | 249K |
| 代理商： | LE55 |
LE00AB/C
SERIES
VERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
September 1998
I
VERYLOW DROPOUT VOLTAGE(0.2VTYP.)
I
VERYLOW QUIESCENT CURRENT
(TYP. 50
μ
A IN OFF MODE, 0.5mAIN ON
MODE, NO LOAD)
I
OUTPUT CURRENT UP TO 100 mA
I
OUTPUT VOLTAGESOF 1.25;1.5; 2.5; 2.7; 3;
3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8V
I
INTERNAL CURRENT AND THERMAL LIMIT
I
ONLY 2.2
μ
F FOR STABILITY
I
AVAILABLEIN
±
1%(A) OR
±
2%(C)
SELECTIONAT 25
o
C
I
SUPPLYVOLTAGEREJECTION: 80 db (TYP.)
I
TEMPERATURE RANGE: -40 TO 125
o
C
DESCRIPTION
The LE00 regulator series are very Low Drop
regulatorsavailable in SO-8and TO-92packages
and in a wide range of outputvoltages.
The very Low Drop voltage (0.2V) and the very
low quiescent current make them particularly
suitable for Low Noise Low Power applications
and speciallyin batterypowered systems.
They are pin to pin compatible with the older
L78L00
series.
Furthermore
configuration (SO-8) they employ a Shutdown
Logic Control (pin 5, TTL compatible). This
means that when the device is used as a local
in
the
8
pin
regulator, it’s possible to put in stand by a part of
the board even more decreasing the total power
consumption. In the three terminal configuration
(TO-92) the device is even in ON STATE,
mantaining the same electrical performances. It
needs only 2.2
μ
F capacitor for stability allowing
room and cost saving effect.
SCHEMATIC DIAGRAM
SO-8
TO-92
1/25
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LE55AB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LE55ABD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LE55ABDTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| LE55ABZ | 功能描述:低壓差穩壓器 - LDO 5.5V 100mA Positive 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LE55ABZAP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
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