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參數(shù)資料
| 型號(hào)： | L1581D |
| 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(yè)數(shù)： | 4/6頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | L1581D |
Ripple Rejection
Ratio
(5)
NOTE :
(1) Low duty cycle pulse testing with Kelvin connections required.
(2) Minimum input to output voltage differential required to maintain 1% regulation.
(3) Current used to drive the output section.
(4) Required to maintain regulation. Resistor divider R1, R2 is usually utilized for minimum load current.
(5) V
RIPPLE
= 1V
PK-PK
, 120Hz.
(6)
30ms.
DEVICE SELECTION GUIDE
4
Dual Input Ultra Low Dropout
Voltage Regulator (ULDO)
L1581 Series
TO-252
OCT-11-Y02
NIKO-SEM
R
A
V
CTRL
= V
IN
= 5V, I
OUT
= 5A
80dB
60dB (Min)
Device
L1581D
L1581D-2.5 L1581D-3.3
Package
TO-252
TO-252
TO-252
Marking
L1581D
L1581D-2.5 L1581D-3.3
PIN CONFIGURATIONS
2
1
5
4
3
Pin #
1
2
3
4
5
Note: TAB is Output Pin
Function
Sense
Adjust
Output
Control
Input
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L1581D-2.5 | Dual Input Ultra Low Dropout Voltage Regulator (ULDO) |
| L1581D-3.3 | Dual Input Ultra Low Dropout Voltage Regulator (ULDO) |
| L1581 | Dual Input Ultra Low Dropout Voltage Regulator (ULDO) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L1581D-2.5 | 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) |
| L1581D-3.3 | 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) |
| L15830 | 制造商:OSRAM 功能描述:Warm white triphosphor tube 15W T8 3000K |
| L15840 | 制造商:OSRAM 功能描述:Cool white triphosphor tube 15W T8 4000K |
| L15-850 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
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