參數(shù)資料
型號: LP3991TLX-2.0
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 300mA Linear Voltage Regulator for Digital Applications
中文描述: FIXED POSITIVE LDO REGULATOR, PBGA4
封裝: 0.963 X 1.446 MM, LEAD FREE, MICRO SMD-4
文件頁數(shù): 2/14頁
文件大小: 266K
代理商: LP3991TLX-2.0
Pin Descriptions
Packages
Pin No.
B1
Symbol
V
OUT
Name and Function
Voltage output. A Low ESR Ceramic Capacitor should be
connected from this pin to GND. (See Application Information)
Connect this output to the load circuit.
Common Ground. Connect to Pad.
Enable Input; Enables the Regulator when
0.95V.
Disables the Regulator when
0.4V.
Enable Input has an internal 1.2M
pull-down resistor to GND.
Voltage Supply Input. A 1.0μF capacitor should be connected
from this pin to GND.
A1
A2
GND
V
EN
B2
V
IN
Connection Diagram
4 Bump Thin Micro SMD, Large Bump
20110006
See NS package number TLA04
www.national.com
2
L
相關(guān)PDF資料
PDF描述
LP3991TLX-2.5 300mA Linear Voltage Regulator for Digital Applications
LP3991TLX-2.8 300mA Linear Voltage Regulator for Digital Applications
LP3991 300mA Linear Voltage Regulator for Digital Applications
LP3991TL-1.2 300mA Linear Voltage Regulator for Digital Applications
LP3991TL-1.3 300mA Linear Voltage Regulator for Digital Applications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP3991TLX-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: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
LP3992IMF-1.5 制造商:Texas Instruments 功能描述:IC, V REG 30MA, SHUTDOWN, SMD, 3992 制造商:Texas Instruments 功能描述:LDO, FIXED, 1.5V, 30mA, 5.2V, SOT-23-5; Primary Input Voltage:5.2V; Output Voltage Fixed:1.5V; Dropout Voltage Vdo:400V; No. of Pins:5; Output Current:30mA; Operating Temperature Min:-40C; Operating Temperature Max:125C ;RoHS Compliant: Yes
LP3992IMF-1.5/NOPB 功能描述:IC REG LDO 1.5V 30MA SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
LP3992IMFX-1.5 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
LP3992IMFX-1.5/NOPB 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L