MIC69301 datasheet(1/26 Pages) MICROCHIP

номер детали	MIC69301

подробное описание детали	Single Supply VIN, Low VIN, Low VOUT, 3A LDO

PDF	26 Pages

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производитель	MICROCHIP [Microchip Technology]

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2021 Microchip Technology Inc. and its subsidiaries

DS20006625A-page 1

MIC69301/2/3

Features

• Input Voltage Range VIN: +1.65V to +5.5V

• Maximum Dropout (VIN – VOUT) of 500 mV over

Temperature

• Adjustable Output Voltage Down to 0.5V

• Stable with 10 µF Ceramic Output Capacitor

• Excellent Line and Load Regulation

• Logic Controlled Shutdown

• Thermal Shutdown and Current-Limit Protection

• Error Flag Output

• 5-Lead TO-263 Package

• 5-Lead S-PAK Package

• ePad SOIC-8 Package

• 12-Lead 4 mm x 4 mm DFN Package (MIC69303

Only)

• –40°C to +125°C Junction Temperature Range

Applications

• Point-of-Load Applications

• Industrial Power

• Sensitive RF Applications

General Description

The MIC69301, MIC69302, MIC69303 are the 3A

output current members of the MIC69xxx family of high

current, low voltage regulators that support currents of

1A, 1.5A, 3A, and 5A. This family operates from a

single low voltage supply and offers high precision and

ultra low dropout of 500 mV under worst case

conditions.

The MIC69301/2/3 operate from an input voltage of

1.65V to 5.5V. It is designed to drive digital circuits that

require low voltage at high currents (i.e., PLDs, DSP,

microcontroller, etc.). These regulators are available in

adjustable and fixed output voltages. The adjustable

version can support output voltages down to 0.5V.

The µCap design of the MIC69301/2/3 is optimized for

stability with low value, low-ESR ceramic output

capacitors.

Features of the MIC69301/2/3 include thermal

shutdown and current limit protection. Logic enable and

error flag pins are also available.

The MIC69301/2/3 are offered in TO-263, S-PAK, and

the ePad SOIC-8 packages. The MIC69303 is also

available in a 12-lead 4 mm x 4 mm DFN package. All

packages have an operating temperature range of

–40°C to +125°C.

Typical Application Circuits

FIXED 1.2V REGULATOR WITH

ERROR FLAG OUTPUT

ADJUSTABLE REGULATOR

(ERROR FLAG OUTPUT ON

MIC69303 ONLY)

IN

OUT

EN

FLG

GND

VIN = 2.2V

VOUT = 1.2V

CIN

COUT

MIC69301

IN

OUT

EN

ADJ

GND

VIN = 2.5V

VOUT = 1.8V

CIN

10μF

R1

R2

MIC69302/3

FLG

Single Supply VIN, Low VIN, Low VOUT, 3A LDO

Аналогичный номер детали - MIC69301

производитель	номер детали	датащи	подробное описание детали
Micrel Semiconductor	MIC69301	289Kb / 11P	Single Supply VIN, Low VIN, Low VOUT, 3A LDO
	MIC69301	438Kb / 13P	Single Supply VIN, Low VIN, Low VOUT, 3ALDO
	MIC69301-1.2WR	289Kb / 11P	Single Supply VIN, Low VIN, Low VOUT, 3A LDO
	MIC69301-1.2WR	438Kb / 13P	Single Supply VIN, Low VIN, Low VOUT, 3ALDO
	MIC69301-1.2WU	289Kb / 11P	Single Supply VIN, Low VIN, Low VOUT, 3A LDO

More results

Аналогичное описание - MIC69301

производитель	номер детали	датащи	подробное описание детали
Micrel Semiconductor	MIC69502	230Kb / 9P	5A, Low VIN, Low VOUT uCap LDO Regulator
	MIC5325	293Kb / 11P	Low VIN/VOUT 400mA ULDO??with Ultra-Low IQ
	MIC5325	375Kb / 11P	Low VIN/VOUT 400mA ULDO with Ultra-Low IQ
	MIC69101	261Kb / 8P	Single Supply VIN, LOW VIN, LOW VOUT, 1A LDO
	MIC69151	241Kb / 9P	Single Supply VIN, Low VIN, Low VOUT, 1.5A LDO
	MIC69301	289Kb / 11P	Single Supply VIN, Low VIN, Low VOUT, 3A LDO
	MIC69301	438Kb / 13P	Single Supply VIN, Low VIN, Low VOUT, 3ALDO
Texas Instruments	TPS7A10	1Mb / 29P	300-mA, Low VIN, Low VOUT, Ultra-Low Dropout Regulator
	TPS7A10_1808	2Mb / 35P	300-mA, Low VIN, Low VOUT, Ultra-Low Dropout Regulator
	TPS7A11	3Mb / 40P	500-mA, Low VIN, Low VOUT, Ultra-Low Dropout Regulator

More results

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Аналогичный номер детали - MIC69301

Аналогичное описание - MIC69301

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