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參數(shù)資料
| 型號： | LP3986TL-285285 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PBGA8 |
| 封裝： | 0.600 MM HEIGHT, MICRO, BUMP, SMD-8 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 328K |
| 代理商： | LP3986TL-285285 |
Block Diagram
LP3986
20003402
Pin Description
Name
V
OUT2
EN
2
BYPASS
GND
GND
EN
1
V
OUT1
V
IN
*micro SMD
A1
B1
C1
C2
C3
B3
A3
A2
Function
Output Voltage of the second LDO
Enable input for the second LDO
Bypass capacitor for the bandgap
Common ground
Common ground
Enable input for the first LDO
Output Voltage of the first LDO
Common input for both LDOs
* Note: The pin numbering scheme for the micro SMD package was revised in April 2002 to conform to JEDEC standard. Only the pin
numbers were revised. No changes to the physical location of the inputs/outputs were made. For reference purposes, the obsolete
numbering scheme had V
OUT2
as pin 1, EN
2
as pin 2, BYPASS as pin 3, GND as pins 4 and 5, EN
1
as pin 6, V
OUT1
as pin 7, and V
IN
as pin 8.
Connection Diagram
20003404
Top View
8 Bump micro SMD Package
See NS Package Number BLA08
L
www.national.com
2
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| LP3986TL-3131 | Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package |
| LP3986TL-3133 | Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3986TL-285285/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 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(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 |
| LP3986TL-2929 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulators in micro SMD Package |
| LP3986TL-2929/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 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(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 |
| LP3986TL-3028 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| LP3986TL-3028/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 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(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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