LR1142G-AD-AF5-B-R datasheet(1/4 Pages) UTC

tên linh kiện	LR1142G-AD-AF5-B-R

Giải thích chi tiết về linh kiện	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR

PDF	4 Pages

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nhà sản xuất	UTC [Unisonic Technologies]

Trang chủ	http://www.utc-ic.com

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UNISONIC TECHNOLOGIES CO., LTD

LR1142

CMOS IC

www.unisonic.com.tw

1 of 4

QW-R102-093.B

HIGH PSRR, LOW DROPOUT,

500mA ADJUSTABLE LDO

REGULATOR



DESCRIPTION

The UTC LR1142 is a CMOS-based 500mA voltage regulator

with low supply current, low dropout, adjustable output voltage, The

device offering high PSRR and low dropout. The quiescent current

is as low as 35μA, further prolonging the battery life. The UTC

LR1142

also works with low-ESR ceramic capacitors, reducing the

amount of board space necessary for power applications, critical in

handheld wireless devices.

The UTC LR1142 consumes typical 0.7μA in shutdown mode.

The other features include low dropout voltage, high output

accuracy, current limit protection, and enable/shutdown control.



FEATURES

* Wide operating voltage range: 2.5V~5.5V

* Adjustable output voltage

* Enable/shutdown control

* Low-noise for RF application

* Ultra-Fast response in line/load transient

* Current limit protection

* Output only 1μF capacitor required for stability

* High power supply rejection ratio



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

LR1142L-xx-AE5-A-R

LR1142G-xx-AE5-A-R

SOT-23-5

Tape Reel

LR1142L-xx-AE5-B-R

LR1142G-xx-AE5-B-R

SOT-23-5

Tape Reel

LR1142L-xx-AF5-A-R

LR1142G-xx-AF5-A-R

SOT-25

Tape Reel

LR1142L-xx-AF5-B-R

LR1142G-xx-AF5-B-R

SOT-25

Tape Reel

Note: xx: Output Voltage, refer to Marking Information.

Số phần tương tự - LR1142G-AD-AF5-B-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	LR1143G-XX-AF5-R	165Kb / 4P	High power supply rejection ratio
	LR1148	233Kb / 4P	600mA LOW DROPOUT LINEAR REGULATOR
	LR1148G-AD-AF5-R	233Kb / 4P	600mA LOW DROPOUT LINEAR REGULATOR
	LR1148L-AD-AF5-R	233Kb / 4P	600mA LOW DROPOUT LINEAR REGULATOR

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Mô tả tương tự - LR1142G-AD-AF5-B-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Micrel Semiconductor	MIC5319	319Kb / 10P	500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator
Analog Microelectronics	AME8753	220Kb / 11P	Low Dropout 500mA / 500mA Dual CMOS LDO Regulator
Micrel Semiconductor	MIC5319	898Kb / 12P	500mA 關Cap Ultra-Low Dropout High PSRR LDO Regulator
Holtek Semiconductor In...	HT78BXX	2Mb / 16P	High PSRR 500mA LDO Regulator
SHANGHAI BELLING CO., L...	BL8565	157Kb / 7P	500mA High PSRR, Low Dropout Voltage Linear Regulator
New Japan Radio	NJW4186-T1	430Kb / 15P	High Voltage Io=500mA Adjustable Low Dropout Regulator
Excelliance MOS Corp.	EM1101	260Kb / 8P	300mA High PSRR Low Noise, Adjustable LDO Regulator
Excelliance MOS Corp.	EM1105	756Kb / 8P	300mA, High PSRR, Low Noise, Adjustable LDO Regulator
AiT Semiconductor Inc.	A6501A	806Kb / 9P	LOW DROPOUT VOLTAGE REGULATOR 500mA HIGH PSRR REV1.0
AiT Semiconductor Inc.	A6518	826Kb / 9P	CMOS LOW DROPOUT REGULATOR (LDO) 500mA ADJUSTABLE, ULTRA-LOW NOISE, ULTRA-FAST REV1.3

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LR1142G-AD-AF5-B-R bảng dữ liệu(PDF) 1 Page - Unisonic Technologies

LR1142G-AD-AF5-B-R bảng dữ liệu(HTML) 1 Page - Unisonic Technologies

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