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參數(shù)資料
| 型號(hào)： | LP2950 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 100 mA Low Dropout Voltage Regulators(100mA,低壓差穩(wěn)壓器) |
| 中文描述： | 一百毫安低壓差穩(wěn)壓器（100mA的電流，低壓差穩(wěn)壓器） |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 297K |
| 代理商： | LP2950 |
Rev. 11/2/00
LP2950/LP2951
TYPICAL APPLICATIONS
(continued)
100K
SENSE
SD
V
OUT
GND
4
+V
IN
3
8
1
1uF
+
..
..
400K
120K
1.5K
..
..
6V
SEALED
LEAD-
ACID
BATTERY
SOURCE
FB
FOR 5.5 V
+
1N457
2
..
20K
NI-CAD
BACKUP
BATTERY
MEMORY V+
MAIN V-
AS385
Fig.4 Low Battery Disconnect
LP2951
GND
4
3
5
8
2
1
7
6
SD
TAP
FB
IN
ERROR
SENSE
V
OUT
_+V
RESET
100k
100k
100k
1k
100k
10k
20k
1k
39k
39k
C3
+
C1
+
C2
+
C4
+
1%
1%
1%
1%
6V
LEAD-
ACID
BATTERY
R
3
<6.2V**
<5.8V**
<6.0V**
-
-
-
-
..
..
..
..
..
..
..
..
..
..
+V
OUT
= 5V
+
1uF
Fig. 5 Regulator with State-of-Charge Indicator
* OPTIONAL LATCH OFF WHEN DROPOUT OCCURS. ADJUST R3 FOR C2 SWITCHING WHEN
V
IS 6.0V
* OUTPUTS GO LOW WHEN V
IN
DROPS BELOW DESGNATED THRESHHOLDS
LP2951
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PDF描述 |
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| LP2951 | 100 mA Low Dropout Voltage Regulators(100mA,低壓差穩(wěn)壓器) |
| LP2951ACS-3-3 | 100mA Low Dropout Voltage Regulators |
| LP2950ACN-3-3 | 100mA Low Dropout Voltage Regulators |
| LP2950ACN-5-0 | 100mA Low Dropout Voltage Regulators |
| LP2950ACN-L-5-0 | 100mA Low Dropout Voltage Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP2950_05 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:100 mA LOW-DROPOUT VOLTAGE REGULATOR |
| LP2950_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:100 mA, Low Power Low Dropout Voltage Regulator |
| LP2950_07 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:100mA Low Dropout Voltage Regulators |
| LP2950_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:100mA Low-Dropout Voltage Regulator |
| LP2950_09 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:100 mA LOW-DROPOUT VOLTAGE REGULATOR |
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