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參數(shù)資料
| 型號： | LK115 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)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(wěn)壓器) |
| 中文描述： | 非常低壓降穩(wěn)壓器與寓于（帶禁止的低壓差電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 82K |
| 代理商： | LK115 |
LK115D00
SERIES
VERY LOW DROP WITH INHIBIT
VOLTAGE REGULATORS
September 1998
I
VERYLOW DROPOUT VOLTAGE(0.2VTYP.)
I
VERYLOW QUIESCENT CURRENT
(TYP. 0.01
μ
A IN OFF MODE, 280
μ
A IN ON
MODE)
I
OUTPUT CURRENT UP TO 100 mA
I
TWOLOGIC-CONTROLLEDELECTRONIC
SHUTDOWNS
I
OUTPUT VOLTAGESOF 2; 2.5; 3; 3.3; 4;
4.75; 4.85; 5; 5.5V
I
INTERNAL CURRENT AND THERMAL LIMIT
I
ONLY 2.2
μ
F FOR STABILITY
I
V
OUT
TOLLERANCE
±
3% AT 25
o
C
I
SUPPLYVOLTAGEREJECTION: 80 db (TYP.)
I
TEMPERATURE RANGE: -40 TO 125
o
C
DESCRIPTION
The LK115D00 series are
regulators available in SO-8 package and in a
wide rangeof output voltages.
The very Low Drop voltage (0.2V) and the very
low quiescent current (0.01
μ
A in OFF MODE,
very Low
Drop
BLOCK DIAGRAM
SO-8
280
μ
A in ON MODE) make them particularly
suitable for Low Noise, Low Power applications
and specially in battery poweredsystems.
Both active HIGH and active LOW shutdown
Logic Control are available (pin2 and 3). This
means that when the device is used as a local
regulator, it is possible to put a part of the board
in
standby,
decreasing
consumption. It requires only a 2.2
μ
F capacitor
for stability allowing space and cost saving.
the
total
power
1/10
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LK115B50-TR | 制造商:STMicroelectronics 功能描述: |
| LK115D00 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP WITH INHIBIT VOLTAGE REGULATORS |
| LK115D20 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP WITH INHIBIT VOLTAGE REGULATORS |
| LK115D25 | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 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(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 |
| LK115D30 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 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(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 |
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