Datasheet> 器件分类 > 电源/电源管理> 电源电路> MIC5225YM5

文档预览

MIC5225YM5: 产品描述Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator; 产品类别电源/电源管理电源电路; 文件大小212KB，共9页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com; 标准

下载文档详细参数选型对比全文预览

MIC5225YM5概述

Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator

MIC5225YM5规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Microchip(微芯科技)
包装说明	SOT-23, 5 PIN
Reach Compliance Code	compliant
ECCN代码	EAR99
可调性	ADJUSTABLE
最大回动电压 1	0.45 V
标称回动电压 1	0.31 V
最大差分输入-输出电压	14.76 V
最小差分输入-输出电压	1 V
JESD-30 代码	R-PDSO-G5
长度	2.9 mm
最大负载调整率 (%)	1%
功能数量	1
输出次数	1
端子数量	5
工作温度TJ-Max	125 °C
工作温度TJ-Min	-40 °C
最大输出电流 1	0.15 A
最大输出电压 1	14 V
最小输出电压 1	1.24 V
封装主体材料	PLASTIC/EPOXY
封装代码	LSSOP
封装等效代码	TSOP5/6,.11,37
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法	TUBE
认证状态	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	1.45 mm
表面贴装	YES
技术	CMOS
端子形式	GULL WING
端子节距	0.95 mm
端子位置	DUAL
宽度	1.6 mm

文档预览

下载PDF文档

全文
预览

MIC5225

Ultra-Low Quiescent Current

150mA µCap Low Dropout Regulator

General Description

The MIC5225 is a 150mA highly accurate, low dropout

regulator with high input voltage and ultra-low ground

current. This combination of high voltage and low ground

current makes the MIC5225 ideal for a wide variety of

applications including USB and portable electronics

applications, using 1-cell, 2-cell or 3-cell Li-Ion battery

inputs.

A µCap LDO design, the MIC5225 is stable with either a

ceramic or tantalum output capacitor. It only requires a

2.2µF capacitor for stability.

Features of the MIC5225 includes enable input, thermal

shutdown, current limit, reverse battery protection, and

reverse leakage protection.

Available in fixed and adjustable output voltage versions,

the MIC5225 is offered in the IttyBitty

SOT23-5 package

with a junction temperature range of –40°C to +125°C.

Data sheets and support documentation can be found on

Micrel’s web site at www.micrel.com.

Features

•

Wide input voltage range: 2.3V to 16V

High output accuracy of ±2.0% over temperature

Guaranteed 150mA output

Very low ground current: 29µA

Low dropout voltage of 310mV at 150mA

µCap: Stable with ceramic or tantalum capacitors

Excellent line and load regulation specifications

Reverse battery protection

Reverse leakage protection

Zero shutdown current

Thermal shutdown and current limit protection

IttyBitty

SOT23-5 Package

Applications

•

Cellular phones

•

Keep alive supply in notebook and portable computers

•

Battery-powered equipment

•

Consumer/personal electronics

•

High-efficiency linear power supplies

•

Automotive electronics

_______________________________________________________________________________________________________

Typical Application

MIC5225YM5

= 1.0µF

OFF ON

OUT

= 1.8V

OUT

= 2.2µF

ceramic

GND

= 18µA

Ground Pin Current

vs. Input Voltage

OUT

= 1mA

OUT

= 100µA

OUT

= 10µA

Ultra-Low Current Adjustable Regulator Application

10 12 14

INPUT VOLTAGE (V)

IttyBitty is a registered trademark 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

July 2008

M9999-072908-A

MIC5225YM5相似产品对比

	MIC5225YM5	MIC5225	MIC5225-1.5YM5	MIC5225-1.8YM5	MIC5225-2.5YM5	MIC5225-2.7YM5	MIC5225-3.0YM5	MIC5225-5.0YM5
描述	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	2.7V FIXED POSITIVE LDO REGULATOR, 0.45V DROPOUT, PDSO5	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator	Ultra-Low Quiescent Current 150mA Î¼Cap Low Dropout Regulator
是否Rohs认证	符合	-	符合	符合	符合	-	-	符合
厂商名称	Microchip(微芯科技)	-	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	-	-	Microchip(微芯科技)
包装说明	SOT-23, 5 PIN	-	SOT-23, 5 PIN	SOT-23, 5 PIN	SOT-23, 5 PIN	-	-	SOT-23, 5 PIN
Reach Compliance Code	compliant	-	compli	compli	compli	-	-	compli
ECCN代码	EAR99	-	EAR99	EAR99	EAR99	-	-	EAR99
可调性	ADJUSTABLE	-	FIXED	FIXED	FIXED	-	-	FIXED
最大回动电压 1	0.45 V	-	0.45 V	0.45 V	0.45 V	-	-	0.45 V
标称回动电压 1	0.31 V	-	0.31 V	0.31 V	0.31 V	-	-	0.31 V
JESD-30 代码	R-PDSO-G5	-	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	-	-	R-PDSO-G5
长度	2.9 mm	-	2.9 mm	2.9 mm	2.9 mm	-	-	2.9 mm
功能数量	1	-	1	1	1	-	-	1
输出次数	1	-	1	1	1	-	-	1
端子数量	5	-	5	5	5	-	-	5
工作温度TJ-Max	125 °C	-	125 °C	125 °C	125 °C	-	-	125 °C
最大输出电流 1	0.15 A	-	0.15 A	0.15 A	0.15 A	-	-	0.15 A
最大输出电压 1	14 V	-	1.53 V	1.836 V	2.55 V	-	-	5.1 V
最小输出电压 1	1.24 V	-	1.47 V	1.764 V	2.45 V	-	-	4.9 V
封装主体材料	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY
封装代码	LSSOP	-	LSSOP	LSSOP	LSSOP	-	-	LSSOP
封装等效代码	TSOP5/6,.11,37	-	TSOP5/6,.11,37	TSOP5/6,.11,37	TSOP5/6,.11,37	-	-	TSOP5/6,.11,37
封装形状	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR
封装形式	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	-	-	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法	TUBE	-	TUBE	TUBE	TUBE	-	-	TUBE
认证状态	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	-	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	1.45 mm	-	1.45 mm	1.45 mm	1.45 mm	-	-	1.45 mm
表面贴装	YES	-	YES	YES	YES	-	-	YES
技术	CMOS	-	CMOS	CMOS	CMOS	-	-	CMOS
端子形式	GULL WING	-	GULL WING	GULL WING	GULL WING	-	-	GULL WING
端子节距	0.95 mm	-	0.95 mm	0.95 mm	0.95 mm	-	-	0.95 mm
端子位置	DUAL	-	DUAL	DUAL	DUAL	-	-	DUAL
宽度	1.6 mm	-	1.6 mm	1.6 mm	1.6 mm	-	-	1.6 mm

MIC5225YM5

MIC5225YM5概述

MIC5225YM5规格参数

文档预览

MIC5225YM5相似产品对比

推荐资源