Datasheet > MIC37252

MIC37252

更新时间： 2024-11-26 14:55:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
8页	210K
描述
The MIC37252 is a 2.5A low-dropout linear voltage regulator that provides a low-voltage, high-curr

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MIC37252 数据手册

MIC37252

2.5A, Low Voltage µCap LDO Regulator

General Description

Features

The Micrel MIC37252 is a 2.5A low-dropout linear voltage

regulator that provides a low voltage, high current output

with a minimum of external components. It offers high

precision, low dropout and low ground current.

• 2.5A minimum guaranteed output current

• Ideal for 3.3V to 1.8V conversion

• Stable with ceramic or tantalum capacitor

• ±2.0% initial output tolerance

The MIC37252 operates from an input voltage of 3.0V

to6.0V. It is designed to drive digital circuits requiring low

voltage at high currents (i.e., PLDs, DSP, microcontroller,

etc.). It is available in an adjustable output voltage capable

of 1.24V to 5.5V.

• Dropout voltage = 550mV @ 2.5A

• Excellent line and load regulation specifications

• Logic controlled shutdown

• Thermal shutdown and current limit protection

• Reverse-leakage protection

Features of the MIC37252 LDO include thermal and

current limit protection, and reverse current and reverse

battery protection.

• S-Pak and TO-263 packages

Applications

Junction temperature range of the MIC37252 is from

–40°C to +125°C.

• LDO linear regulator for low-voltage digital IC

• PC add-in cards

• High efficiency linear power supplies

• SMPS post regulator

For higher currents see the MIC3730x family of LDOs.

• Battery charger

____________________________________________________________________________________________________________

Typical Application

Adjustable Regulator

SuperSwitcher and Super ßeta PNP are trademarks of Micrel, Inc.

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

M9999-021606

(408) 955-1690

February 2006

12 3 4 5 6 7 8

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与MIC37252相关器件

型号	品牌	获取价格	描述	数据表
MIC37252_06	MICREL	获取价格	2.5A, Low Voltage μCap LDO Regulator
MIC37252BR	MICREL	获取价格	2.5A, Low Voltage UCap LDO Regulator
MIC37252BR	MICROCHIP	获取价格	Adjustable Positive LDO Regulator, 1.24V Min, 5.5V Max, 1V Dropout, BIPolar, PSSO5, SPAK-5
MIC37252BU	MICREL	获取价格	2.5A, Low Voltage UCap LDO Regulator
MIC37252BU	MICROCHIP	获取价格	Adjustable Positive LDO Regulator, 1.24V Min, 5.5V Max, 1V Dropout, BIPolar, PSSO5, TO-263
MIC37252WR	MICREL	获取价格	2.5A, Low Voltage μCap LDO Regulator
MIC37252WR	MICROCHIP	获取价格	1.24 V-5.5V ADJUSTABLE POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO5
MIC37252WR-TR	MICROCHIP	获取价格	IC REG LDO ADJ 2.5A SPAK-5
MIC37252WU	MICREL	获取价格	2.5A, Low Voltage μCap LDO Regulator
MIC37252WU	MICROCHIP	获取价格	1.24 V-5.5V ADJUSTABLE POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO5