參數(shù)資料
型號(hào): LP3985IM5X-2.9/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述: 2.9 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5
封裝: SOT-23, SOP-5
文件頁(yè)數(shù): 10/17頁(yè)
文件大小: 993K
代理商: LP3985IM5X-2.9/NOPB
Block Diagram
10136401
Pin Description
Name
* micro SMD
SOT
Function
V
EN
A1
3
Enable Input Logic, Enable High
GND
B2
2
Common Ground
V
OUT
C1
5
Output Voltage of the LDO
V
IN
C3
1
Input Voltage of the LDO
BYPASS
A3
4
Optional Bypass Capacitor for Noise
Reduction
* 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 VEN
as pin 1, GND as pin 2, VOUT as pin 3, VIN as pin 4, and BYPASS as pin 5.
Connection Diagrams
SOT 23-5 Package (MF)
5 Bump micro SMD Package (BPA05, BLA05, TLA05)
10136407
Top View
See NS Package Number MF05A
10136470
Top View
See NS Package Number BPA05, BLA05, TLA05
LP3985
www.national.com
2
相關(guān)PDF資料
PDF描述
LP3985IM5X-3.1/NOPB 3.1 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5
LP3985IM5X-3.2/NOPB 3.2 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PDSO5
LP61L1008AS-10 128K x 8 bit high speed 3.3V center power CMOS SRAM
LP61L1008AS-12 128K x 8 bit high speed 3.3V center power CMOS SRAM
LP61L1008AS-8 128K X 8 BIT 3.3V HIGH SPEED CENTER POWER CMOS SRAM
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LP3985IM5X-3.0/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(dòng)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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP3985IM5X-3.1 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator
LP3985IM5X-3.2 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator
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