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參數(shù)資料
| 型號(hào)： | LP3983ITLX-1.8 |
| 廠(chǎng)商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
| 中文描述： | 1.8 V FIXED POSITIVE LDO REGULATOR, PBGA5 |
| 封裝： | MICRO, SMD-5 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 166K |
| 代理商： | LP3983ITLX-1.8 |
LP3983
Micropower, Low Quiescent Current, CMOS Voltage
Regulator in micro SMD Package
General Description
The LP3983 is a fixed voltage low current regulator.
The LP3983 is ideally suited to standby type applications in
battery powered equipment, it allows the lifetime of the bat-
tery to be maximized. The device can be controlled via an
Enable(disable) control and can thus be used by the system
to further extend the battery lifetime by reducing the power
consumption to virtually zero.
Performance is specified for a -40C to 125C temperature
range.
For output voltages other than those stated and alternative
package options, please contact your local NSC sales office.
Features
n
Miniature 5 pin package
n
Logic Controlled Enable
n
No Noise Bypass Capacitor Required
n
Stable with Low ESR Ceramic Capacitors
n
Fast turn ON
n
Short Circuit Protection
Package
n
Tiny 5 Pin micro SMD
828μm by 1387μm
Key Specifications
n
Input Voltage Range
n
Output Voltages
n
Output Current
n
Output Capacitors
n
Virtually Zero I
Q
(Disabled)
n
Low I
Q
(Enabled)
n
PSRR
n
Fast Start Up
2.5 to 6.0V
1.6, 1.8, & 2.5
5mA
1μF Low ESR
1.0μA
14μA
10dB
170μs
Applications
n
GSM Portable Phones
n
CDMA Cellular Handsets
n
Bluetooth Devices
n
Portable Information Appliances
Typical Application Circuit
20057601
May 2003
L
2003 National Semiconductor Corporation
DS200576
www.national.com
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3983ITLX-2.5 | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package |
| LP3984 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述: |
| LP3984-12B5F | 制造商:POWER 制造商全稱(chēng):Lowpower Semiconductor inc 功能描述:300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator |
| LP3984-15B5F | 制造商:POWER 制造商全稱(chēng):Lowpower Semiconductor inc 功能描述:300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator |
| LP3984-18B5F | 制造商:POWER 制造商全稱(chēng):Lowpower Semiconductor inc 功能描述:300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator |
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