Datasheet > MIC5315-F4CYMT

MIC5315-F4CYMT

更新时间： 2024-11-03 07:17:03

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
13页	333K
描述
Low Voltage Dual 300mA LDO with Voltage Select

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中文翻译

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MIC5315-F4CYMT 数据手册

MIC5315

Low Voltage Dual 300mA LDO

with Voltage Select

General Description

Features

The MIC5315 is a high performance, dual low input

voltage, low dropout regulator with voltage select. Major

features include two 300mA LDOs, input voltage down to

1.7V, ultra low drop out of 85mV at full load, and voltage

select. Each LDO has its own low voltage input for system

flexibility. The low input voltages and low drop out

operation provides high efficiency by reducing the input to

output voltage step which minimizes the regulator power

loss. Voltage select is incorporated into the second output,

which reduces the output voltage to a lower level to further

save power while in stand-by mode.

• 300mA output current for each LDO

• Dual low voltage regulator inputs: 1.7V to 5.5V

• Low output voltage range: 0.8V to 2.0V

• Ultra-low dropout voltage of 85mV @ 300mA

• Voltage select function

• Stable with 1µF ceramic output capacitors

• Very fast transient response

• Thermal shutdown and current limit protection

• Tiny 10-pin 2mm x 2mm Thin MLF^®package

Ideal for battery operated applications; the MIC5315 offers

1% accuracy and low ground current to increase light load

efficiency. The MIC5315 can also be put into a zero-off-

mode current state, drawing virtually no current when

disabled.

Applications

• Mobile Phones

• GPS and Navigation Devices

• Portable Media Players

• Digital still and video cameras

• PDAs

The MIC5315 is available in fixed output voltages in the

10-pin 2mm x 2mm Thin MLF^®leadless package.

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

• Portable electronics

___________________________________________________________________________________________________________

Typical Application

VI/O

MIC5315-xxyYMT

MIC23031-1.8YMT

VBAT

VCORE1

VCORE2

DC-to-DC

Converter

VIN1

VOUT1

VIN2

VBIAS

/VSC2

EN1

VOUT2

CIN

1µF

CBIAS

1µF

CBYP

1µF

EN2

µProcessor

10nF

GND

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

M9999-070208-A

July 2008

12 3 4 5 6 7...13

中文翻译

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与MIC5315-F4CYMT相关器件

型号	品牌	获取价格	描述	数据表
MIC5315-F5CYMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Voltage Select
MIC5315-GGCYMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Voltage Select
MIC5315-GW3YMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Voltage Select
MIC5316	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select
MIC5316	MICROCHIP	获取价格	The MIC5316 is a high performance, dual low input voltage, low dropout regulator with Po
MIC5316-1.5/1.2/1.0YMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select
MIC5316-1.5/1.3/1.0YMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select
MIC5316-1.8/1.6/1.1YMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select
MIC5316-1.8/1.8/1.0YMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select
MIC5316-F4CYMT	MICREL	获取价格	Low Voltage Dual 300mA LDO with Power on Reset and Voltage Select

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