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MIC5309-1.8YMT: 产品描述Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ; 产品类别电源/电源管理电源电路; 文件大小348KB，共11页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

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MIC5309-1.8YMT概述

Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ

MIC5309-1.8YMT规格参数

参数名称	属性值
厂商名称	Microchip(微芯科技)
包装说明	HVSON,
Reach Compliance Code	compli
ECCN代码	EAR99
最大回动电压 1	0.2 V
最大输入电压	5.5 V
最小输入电压	1.7 V
JESD-30 代码	S-XDSO-N6
JESD-609代码	e4
长度	1.6 mm
功能数量	1
端子数量	6
工作温度TJ-Max	125 °C
工作温度TJ-Mi	-40 °C
最大输出电流 1	0.3 A
最大输出电压 1	1.836 V
最小输出电压 1	1.764 V
标称输出电压 1	1.8 V
封装主体材料	UNSPECIFIED
封装代码	HVSON
封装形状	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	0.6 mm
表面贴装	YES
技术	CMOS
端子面层	NICKEL PALLADIUM GOLD
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	DUAL
宽度	1.6 mm

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MIC5309

Low V

OUT

300mA High PSRR

ULDO™ with Ultra-Low IQ

General Description

The MIC5309 is a high performance, µCap low dropout

regulator, offering ultra-low operating current while

maintaining very fast transient response. The MIC5309

can source up to 300mA of output current and can

regulate down from a low input supply voltage to increase

system efficiency.

Ideal for battery operated applications; the MIC5309 offers

extremely low dropout voltage 100mV typically @ 300mA

load, and low ground current at all load conditions

(typically 23µA). The MIC5309 can also be put into a zero-

off-mode current state, drawing virtually no current when

disabled.

The MIC5309 is available in fixed output voltages in the

tiny 6-pin 1.6mm x 1.6mm thin MLF

leadless package as

well as the 6-pin TSOT-23 for cost sensitive applications.

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

Features

•

Input voltage range: 1.7V to 5.5V

Guaranteed 300mA over temperature

Ultra Low dropout voltage of 100mV typical 300mA

High PSRR, up to 90dB @ 1kHz

Output Voltage range: 0.8V to 2.0V

Very low ground current – 23µA under full load

Bias supply voltage range: 2.5V to 5.5V

Stable with 1µF ceramic output capacitor

300mA maximum output current at 1.7V input voltage

Very fast transient response – ideal for digital loads

Thermal shutdown and current limit protection

Tiny 6-pin 1.6mm x 1.6mm Thin MLF

package

Cost effective 6-pin TSOT-23 package

Applications

•

Mobile Phones

PDAs

GPS Receivers

Portable Electronics

___________________________________________________________________________________________________________

Typical Application

MIC5309

BIAS

VIN

VOUT

Li-Ion

2.7V to 4.2V

MIC23050

DC-to-DC

Converter

BIAS

1µF

GND

BYP

10nF

OUT

1µF

ULDO is a trademark of Micrel, Inc.

MLF and

MicroLeadFrame

are registered trademarks of Amkor Technology, 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

November 2007

M9999-110807-B

MIC5309-1.8YMT相似产品对比

	MIC5309-1.8YMT	MIC5309	MIC5309-1.2YMT	MIC5309-1.5YMT	MIC5309YD6	MIC5309YMT	MIC5309-1.5YD6	MIC5309-1.8YD6	MIC5309-1.2YD6
描述	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ	Low VIN/VOUT 300mA High PSRR ULDO⑩ with Ultra-Low IQ
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	HVSON,	-	HVSON,	HVSON,	-	-	MO-193, TSOT-23, 6 PIN	VSSOP,	MO-193, TSOT-23, 6 PIN
Reach Compliance Code	compli	-	compli	compliant	-	-	compli	compli	compli
ECCN代码	EAR99	-	EAR99	EAR99	-	-	EAR99	EAR99	EAR99
最大回动电压 1	0.2 V	-	0.2 V	0.2 V	-	-	0.2 V	0.2 V	0.2 V
最大输入电压	5.5 V	-	5.5 V	5.5 V	-	-	5.5 V	5.5 V	5.5 V
最小输入电压	1.7 V	-	1.7 V	1.7 V	-	-	1.7 V	1.7 V	1.7 V
JESD-30 代码	S-XDSO-N6	-	S-XDSO-N6	S-XDSO-N6	-	-	R-PDSO-G6	R-PDSO-G6	R-PDSO-G6
长度	1.6 mm	-	1.6 mm	1.6 mm	-	-	2.9 mm	2.9 mm	2.9 mm
功能数量	1	-	1	1	-	-	1	1	1
端子数量	6	-	6	6	-	-	6	6	6
工作温度TJ-Max	125 °C	-	125 °C	125 °C	-	-	125 °C	125 °C	125 °C
工作温度TJ-Mi	-40 °C	-	-40 °C	-	-	-	-40 °C	-40 °C	-40 °C
最大输出电流 1	0.3 A	-	0.3 A	0.3 A	-	-	0.3 A	0.3 A	0.3 A
最大输出电压 1	1.836 V	-	1.224 V	1.53 V	-	-	1.53 V	1.836 V	1.224 V
最小输出电压 1	1.764 V	-	1.176 V	1.47 V	-	-	1.47 V	1.764 V	1.176 V
标称输出电压 1	1.8 V	-	1.2 V	1.5 V	-	-	1.5 V	1.8 V	1.2 V
封装主体材料	UNSPECIFIED	-	UNSPECIFIED	UNSPECIFIED	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	HVSON	-	HVSON	HVSON	-	-	VSSOP	VSSOP	VSSOP
封装形状	SQUARE	-	SQUARE	SQUARE	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	-	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
认证状态	Not Qualified	-	Not Qualified	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified
调节器类型	FIXED 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	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	0.6 mm	-	0.6 mm	0.6 mm	-	-	1 mm	1 mm	1 mm
表面贴装	YES	-	YES	YES	-	-	YES	YES	YES
技术	CMOS	-	CMOS	CMOS	-	-	CMOS	CMOS	CMOS
端子形式	NO LEAD	-	NO LEAD	NO LEAD	-	-	GULL WING	GULL WING	GULL WING
端子节距	0.5 mm	-	0.5 mm	0.5 mm	-	-	0.95 mm	0.95 mm	0.95 mm
端子位置	DUAL	-	DUAL	DUAL	-	-	DUAL	DUAL	DUAL
宽度	1.6 mm	-	1.6 mm	1.6 mm	-	-	1.6 mm	1.6 mm	1.6 mm

MIC5309-1.8YMT

MIC5309-1.8YMT概述

MIC5309-1.8YMT规格参数

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MIC5309-1.8YMT相似产品对比

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