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參數資料
| 型號： | LP5996SDX-1525 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Dual Linear Regulator with 300mA and 150mA Outputs |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO10 |
| 封裝： | 3 X 3 MM, LLP-10 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 750K |
| 代理商： | LP5996SDX-1525 |
LP5996
Dual Linear Regulator with 300mA and 150mA Outputs
General Description
The LP5996 is a dual low dropout regulator. The first regu-
lator can source 150mA, while the second is capable of
sourcing 300mA.
The LP5996 provides 1.5% accuracy requiring an ultra low
quiescent current of 35μA. Separate enable pins allow each
output of the LP5996 to be shut down, drawing virtually zero
current.
The LP5996 is designed to be stable with small footprint
ceramic capacitors down to 1μF.
The LP5996 is available in fixed output voltages and comes
in a 10 pin, 3mm x 3mm, LLP package. .
Features
n
2 LDO Outputs with Independent Enable
n
1.5% Accuracy at Room Temperature, 3% over
Temperature
n
Thermal Shutdown Protection
n
Stable with Ceramic Capacitors
Key Specifications
n
Input Voltage Range
n
Low Dropout Voltage
n
Ultra-Low I
Q
(enabled)
n
Virtually Zero I
Q
(disabled)
2.0V to 6.0V
210mV at 300mA
35μA
<
10nA
Package
All available in Lead Free option.
10 pin LLP 3mm x 3mm
For other package options contact your NSC sales office.
Applications
n
Cellular Handsets
n
PDA’s
n
Wireless Network Adaptors
Typical Application Circuit
20171501
November 2006
L
2006 National Semiconductor Corporation
DS201715
www.national.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LP5996SDX-1525/NOPB | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
| LP5996SDX-1833/NOPB | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
| LP5996SDX-2533/NOPB | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
| LP5996SDX-2828 | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
| LP5996SDX-2828/NOPB | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
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