Datasheet > MIC5202_06

MIC5202_06

更新时间： 2024-09-25 07:17:03

品牌	Logo	应用领域
麦瑞 - MICREL		稳压器
页数	文件大小	规格书
7页	131K
描述
Dual 100mA Low-Dropout Regulator

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MIC5202_06 数据手册

MIC5202

Micrel

MIC5202

Dual 100mA Low-Dropout Regulator

General Description

Features

The MIC5202 is a family of dual linear voltage regulators

with very low dropout voltage (typically 17mV at light loads

and 210mV at 100mA), and very low ground current (1mA at

100mA output–each section), offering better than 1% initial

accuracy with a logic compatible ON/OFF switching input.

Designed especially for hand-held battery powered devices,

the MIC5202 is switched by a CMOS or TTL compatible logic

signal. This ENABLE control my be tied directly to V if un-

needed. When disabled, power consumption drops^INnearly

to zero. The ground current of the MIC5202 increases only

slightlyindropout,furtherprolongingbatterylife. KeyMIC5202

features include protection against reversed battery, current

limiting, and over-temperature shutdown.

•

High output voltage accuracy

Variety of output voltages

Guaranteed 100mA output

Low quiescent current

Low dropout voltage

Extremely tight load and line regulation

Very low temperature coefﬁcient

Current and thermal limiting

Reverse-battery protection

Zero OFF mode current

Logic-controlled electronic shutdown

Available in SO-8 package

Applications

The MIC5202 is available in several ﬁxed voltages. Other

options are available; contact Micrel for details.

•

Cellular Telephones

Laptop, Notebook, and Palmtop Computers

Battery Powered Equipment

PCMCIA V_CCand V_PPRegulation/Switching

Bar Code Scanners

SMPS Post-Regulator/ DC to DC Modules

High Efﬁciency Linear Power Supplies

Ordering Information

Part Number

Volts

Accuracy

Temperature Range

Package

Standard

Pb-Free

MIC5202-3.0BM MIC5202-3.0YM

MIC5202-3.3BM MIC5202-3.3YM

MIC5202-4.8BM MIC5202-4.8YM

MIC5202-5.0BM MIC5202-5.0YM

3.0

3.3

–40°C to +125°C

SO-8

4.85

5.0

* Junction Temperature

Other voltages are available; contact Micrel for details.

Typical Application

Pin Conﬁguration

(A)

OUT

GROUND

(B)

ENABLE ()A

(B)

MIC5202-33.

Output A

Output B

OUT

GROUND

ENABLE ()B

EnableA

EnableB

MIC5202-xxBM

1µ (x2)

Both GROUND pins must be tied to

the same potential. V (A) and V_IN(B) may run

from separate supplie^Is^N.

ENABLE pins may be tied directly to V_IN

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

March 2006

MIC5202

12 3 4 5 6 7

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与MIC5202_06相关器件

型号	品牌	获取价格	描述	数据表
MIC5202-3.0BM	MICREL	获取价格	Dual 100mA Low-Dropout Voltage Regulator Preliminary Information
MIC5202-3.0BMT&R	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 2 Output, 3V1, 3V2, BIPolar, PDSO8, SO-8
MIC5202-3.0CM	MICROCHIP	获取价格	MIC5202-3.0CM
MIC5202-3.0YM	MICREL	获取价格	Dual 100mA Low-Dropout Regulator
MIC5202-3.0YMTR	MICROCHIP	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8, LEAD FREE, SOP-8
MIC5202-3.0YM-TR	MICROCHIP	获取价格	Dual 100 mA Low-Dropout Regulator
MIC5202-3.3BM	MICREL	获取价格	Dual 100mA Low-Dropout Voltage Regulator Preliminary Information
MIC5202-3.3BMT&R	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 3.3V2, BIPolar, PDSO8, SO-8
MIC5202-3.3CM	MICROCHIP	获取价格	MIC5202-3.3CM
MIC5202-3.3YM	MICREL	获取价格	Dual 100mA Low-Dropout Regulator

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