MIC5252 datasheet(1/22 Pages) MICROCHIP

номер детали	MIC5252

подробное описание детали	150 mA High PSRR, Low Noise 關Cap CMOS LDO

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производитель	MICROCHIP [Microchip Technology]

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2021 - 2022 Microchip Technology Inc.

DS20006579B-page 1

MIC5252

Features

• Input Voltage Range: 2.7V to 6.0V

• PSRR = 50 dB @ VO + 0.3V

• Ultra-Low Output Noise: 30 μVRMS

• Stability with Ceramic Output Capacitors

• Ultra-Low Dropout: 135 mV @ 150 mA

• High Output Accuracy:

- 1.0% Initial Accuracy

- 2.0% over Temperature

• Low Quiescent Current: 90μA

• Tight Load and Line Regulation

• TTL Logic-Controlled Enable Input

• “Zero” Off-Mode Current

• Thermal Shutdown and Current Limit Protection

Applications

• Cellular Phones and Pagers

• Cellular Accessories

• Battery-Powered Equipment

• Laptop, Notebook, and Palmtop Computers

• Consumer/Personal Electronics

General Description

The MIC5252 is an efficient, precise CMOS voltage

regulator optimized for ultra low-noise applications. It

offers 1% initial accuracy, extremely low dropout

voltage (135 mV at 150 mA) and low ground current

(typically 90μA). The MIC5252 provides a very

low-noise output, ideal for RF applications where a

clean voltage source is required. The MIC5252 has a

high PSRR even at low supply voltages, critical for

battery operated electronics. A noise bypass pin is also

available for further reduction of output noise.

Designed specifically for handheld and battery-

powered devices, the MIC5252 provides a TTL

logic-compatible enable pin. When disabled, power

consumption drops nearly to zero.

The MIC5252 also works with low-ESR ceramic

capacitors, reducing the amount of board space

necessary for power applications, which is critical in

handheld wireless devices.

Key features include current limit, thermal shutdown,

faster transient response, and an active clamp to speed

up device turn-off. The MIC5252 is available in the

6-lead 2 mm × 2 mm VDFN package and the 5-Lead

SOT-23 package in a wide range of output voltages.

Package Types

MIC5252-x.xYM5

5-Lead SOT-23

(Top View)

MIC5252-x.xYML

6-Lead VDFN

(Top View)

150 mA High PSRR, Low Noise μCap CMOS LDO

Аналогичный номер детали - MIC5252

производитель	номер детали	датащи	подробное описание детали
Micrel Semiconductor	MIC5252	86Kb / 9P	150MA HIGH PSRR LOW NOISE UCAP CMOS LDO
	MIC5252	647Kb / 9P	150mA High PSRR, Low Noise 關Cap CMOS LDO
	MIC5252-1.8BM5	86Kb / 9P	150MA HIGH PSRR LOW NOISE UCAP CMOS LDO
	MIC5252-1.8BM5	647Kb / 9P	150mA High PSRR, Low Noise 關Cap CMOS LDO
	MIC5252-1.8YM5	647Kb / 9P	150mA High PSRR, Low Noise 關Cap CMOS LDO

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Аналогичное описание - MIC5252

производитель	номер детали	датащи	подробное описание детали
Microchip Technology	MCP1801	366Kb / 24P	150 mA, High PSRR, Low Quiescent Current LDO 2007
Microchip Technology	MCP1801	408Kb / 26P	150 mA, High PSRR, Low Quiescent Current LDO 2009
Micrel Semiconductor	MIC5259	1Mb / 11P	300mA High PSRR, Low Noise 關Cap CMOS LDO
	MIC5323	474Kb / 15P	High PSRR Low Noise 300mA 關Cap Ultra-Low Dropout LDO Regulator
	MIC5252	647Kb / 9P	150mA High PSRR, Low Noise 關Cap CMOS LDO
	MIC2215	838Kb / 11P	Triple High PSRR, Low Noise 關Cap LDO
ON Semiconductor	NCP582LSQ33T1G	165Kb / 12P	Ultra-Fast, Low Noise 150 mA CMOS LDO May, 2009 ??Rev. 10
Microchip Technology	MIC2215	528Kb / 22P	High PSRR, Low Noise 關Cap Triple LDO 05/14/19
ON Semiconductor	NCP105	1Mb / 16P	LDO Regulator - High PSRR 150 mA September, 2019 ??Rev. 1
Microchip Technology	MIC2215	1Mb / 22P	High PSRR, Low Noise 關Cap Triple LDO 09/14/21

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MIC5252 датащи(PDF) 1 Page - Microchip Technology

MIC5252 датащи(HTML) 1 Page - Microchip Technology

Аналогичный номер детали - MIC5252

Аналогичное описание - MIC5252

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