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參數(shù)資料
| 型號(hào)： | LMS5213M7X-2.8 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 221K |
| 代理商： | LMS5213M7X-2.8 |
LMS5213
80mA, μCap, Low Dropout Voltage Regulator in SC70
General Description
The LMS5213 is a μCap, low dropout voltage regulator with
very low quiescent current, 220μA typical, at 80mA load. It
also has very low dropout voltage, typically 20mV at light
load and 330mV at 80mA.
The LMS5213 provides up to 80mA and consumes a typical
of 1μA in disable mode.
The LMS5213 is optimized to work with low value, low cost
ceramic capacitors. The output typically require only 0.47μF
of output capacitance for stability. The enable pin can be tied
to V
IN
for easy device layout.
The LMS5213 is designed for portable, battery powered
equipment applications with small space requirements.
The LMS5213 is available in a space saving 5-pin SC70
package. Performance is specified for the 40C to +125C
temperature range and is available in 2.8V fixed voltage. For
other output voltage options, please contact National Semi-
conductor.
Features
n
Space saving SC70 package
n
Available in 2.8V fixed voltage
n
Guaranteed 80mA output
n
Low quiescent current
n
Low dropout voltage
n
Low temperature coefficient
n
Current and thermal limiting
n
Logic-controlled shutdown
n
Stability with low-ESR ceramic capacitors
n
Pin-to-pin replacement for Mic
5213
Applications
n
Cellular Phones
n
Battery-powered equipment
n
Bar code scanner
n
Laptop/palmtop computer
n
High-efficiency linear power supplies
Typical Application
Connection Diagram
DS200109-19
SC70-5
DS200109-21
Top View
December 2000
L
2000 National Semiconductor Corporation
DS200109
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LMS5214 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70 |
| LMS5214A-2.5 EA WAF | 制造商:Texas Instruments 功能描述: |
| LMS5214A-2.9 WAF | 制造商:Texas Instruments 功能描述: |
| LMS5214A-3.0 WAF | 制造商:Texas Instruments 功能描述: |
| LMS5214B-2.8 WAF | 制造商:Texas Instruments 功能描述: |
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