參數(shù)資料
型號： LP2995M
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： DDR Termination Regulator
中文描述： BUS TERMINATOR SUPPORT CIRCUIT, PDSO8
封裝： SOP-8
文件頁數(shù)： 1/13頁
文件大?。?/td> 291K
代理商： LP2995M
LP2995
DDR Termination Regulator
General Description
The LP2995 linear regulator is designed to meet the JEDEC
SSTL-2 and SSTL-3 specifications for termination of DDR-
SDRAM. The device contains a high-speed operational am-
plifier to provide excellent response to load transients. The
output stage prevents shoot through while delivering 1.5A
continuous current and transient peaks up to 3A in the
application as required for DDR-SDRAM termination. The
LP2995 also incorporates a V
SENSE
pin to provide superior
load regulation and a V
REF
output as a reference for the
chipset and DDR DIMMS.
Patents Pending
Features
n
Low output voltage offset
n
Works with +5v, +3.3v and 2.5v rails
n
Source and sink current
n
Low external component count
n
No external resistors required
n
Linear topology
n
Available in SO-8, PSOP-8 or LLP-16 packages
n
Low cost and easy to use
Applications
n
DDR Termination Voltage
n
SSTL-2
n
SSTL-3
Typical Application Circuit
20039302
July 2003
L
2003 National Semiconductor Corporation
DS200393
www.national.com
相關(guān)PDF資料
PDF描述
LP2995LQ DDR Termination Regulator
LP2995MRX DDR Termination Regulator
LP2995 Hex Inverters 14-SO -40 to 85
LP2996LQ DDR Termination Regulator
LP2996M DDR Termination Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP2995M 制造商:Texas Instruments 功能描述:IC, REG DDR TERMINATION, SMD, SO-8 制造商:Texas Instruments 功能描述:IC, REG DDR TERMINATION, SMD, SO-8; Primary Input Voltage:2.5V; Voltage Regulator Case Style:SOIC; No. of Pins:8; No. of Outputs:1; Output Current:1.5A; Operating Temperature Min:0C; Operating Temperature Max:125C; SVHC:No SVHC ;RoHS Compliant: Yes
LP2995M/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO DDR Termination Reg 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(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
LP2995M-EVAL 功能描述:電源管理IC開發(fā)工具 LP2995M EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LP2995MR 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(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
LP2995MR/NOPB 功能描述:低壓差穩(wěn)壓器 - LDO DDR Termination Reg 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(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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*