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參數(shù)資料
| 型號： | LP3991 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 300mA Linear Voltage Regulator for Digital Applications |
| 中文描述： | 300mA的線性穩(wěn)壓器的數(shù)字應用 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大?。?/td> | 266K |
| 代理商： | LP3991 |
Typical Performance Characteristics con't.
C
OUT
= 4.7μF Ceramic, V
IN
= V
OUT(NOM)
+ 0.5V or 1.8V whichever is greater, T
A
= 25°C, V
OUT(NOM)
= 1.5V , Shutdown pin is tied
to V
IN
.
Unless otherwise specified, C
IN
= 1.0μF Ceramic,
Load Transient, V
OUT
= 1.5V
20110018
Load Transient, V
OUT
= 1.2V
20110021
Line Transient, I
LOAD
= 1mA
20110019
Line Transient, I
LOAD
= 300mA
20110020
Enable Characteristics
20110023
Short Circuit Current
20110022
www.national.com
8
L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP3991TL-1.2 | 300mA Linear Voltage Regulator for Digital Applications |
| LP3991TL-1.3 | 300mA Linear Voltage Regulator for Digital Applications |
| LP3991TL-1.5 | 300mA Linear Voltage Regulator for Digital Applications |
| LP3991TL-1.8 | 300mA Linear Voltage Regulator for Digital Applications |
| LP3991TL-2.0 | 300mA Linear Voltage Regulator for Digital Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3991TL-0.8/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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP3991TL-1.2 | 制造商:Texas Instruments 功能描述:LDO Regulator Pos 1.2V 0.3A 4-Pin uSMD T/R 制造商:Texas Instruments 功能描述:V REG, LDO, 300MA 1.2V, MICRO SMD-4 制造商:Texas Instruments 功能描述:V REG, LDO, 300MA 1.2V, MICRO SMD-4; Primary Input Voltage:1.7V; Output Voltage Fixed:1.2V; Dropout Voltage Vdo:75mV; Voltage Regulator Case Style:Bump; No. of Pins:4; Output Current:300mA; Operating Temperature Min:-40C; Operating;RoHS Compliant: Yes |
| LP3991TL-1.2/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 300Ma Low Vin 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP3991TL-1.2EV | 功能描述:電源管理IC開發(fā)工具 LP3991TL 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 |
| LP3991TL-1.3 | 制造商:Texas Instruments 功能描述:LDO Regulator Pos 1.3V 0.3A 4-Pin uSMD T/R |
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