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參數(shù)資料
| 型號(hào)： | L1581 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Dual Input Ultra Low Dropout Voltage Regulator (ULDO) |
| 中文描述： | 雙路輸入超低壓差穩(wěn)壓器（ULDO） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 116K |
| 代理商： | L1581 |
Fixed Output Parts
2
Dual Input Ultra Low Dropout
Voltage Regulator (ULDO)
L1581 Series
TO-252
OCT-11-Y02
NIKO-SEM
330uF
C4
Vctrl
L1581X-2.5
3
5
4
2
1
OUT
Vin
CTR'L
A
SENSE
2.5V Vout
C1
330uF
C2
10uF
Vin
330uF
C4
Vctrl
L1581X-3.3
3
5
4
2
1
OUT
Vin
CTR'L
A
SENSE
C2
10uF
C1
330uF
Vin
3.3V Vout
NOTES :
(1) If the same voltage is input to both INPUT and CONTROL, then the dropout voltage will become 1.3V
maximum.
(2) A small (~0.033uF) capacitor can be used to bypass the ADJUST pin to improve transient response, if needed.
(3)
Capacitor values are for reference only. Good quality, low ESR tantalum or aluminum electrolytic capacitors
should be used. Increasing the value of the output capacitor will improve the overall transient response.
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| L1581D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Input Ultra Low Dropout Voltage Regulator (ULDO) |
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