LR1143G-XX-AF5-R datasheet(1/4 Pages) UTC

tên linh kiện	LR1143G-XX-AF5-R

Giải thích chi tiết về linh kiện	High power supply rejection ratio

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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

LR1143

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 4

QW-R102-056.E

HIGH PSRR, LOW DROPOUT,

400mA ADJUSTABLE LDO

REGULATOR



DESCRIPTION

The UTC LR1143 is a CMOS-based 400mA 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 LR1143 also works with low-ESR ceramic capacitors,

reducing the amount of board space necessary for power

applications, critical in handheld wireless devices.

The UTC LR1143 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 : 3.0V~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

Package

Packing

LR1143G-xx-AF5-R

SOT-25

Tape Reel

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

Số phần tương tự - LR1143G-XX-AF5-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	LR1142	185Kb / 4P	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR
	LR1142G-AD-AE5-A-R	185Kb / 4P	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR
	LR1142G-AD-AE5-B-R	185Kb / 4P	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR
	LR1142G-AD-AF5-A-R	185Kb / 4P	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR
	LR1142G-AD-AF5-B-R	185Kb / 4P	HIGH PSRR, LOW DROPOUT, 500mA ADJUSTABLE LDO REGULATOR

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Mô tả tương tự - LR1143G-XX-AF5-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Seiko Instruments Inc	ST111	406Kb / 23P	HIGH RIPPLE-REJECTION
Silicon Laboratories	AN491	1Mb / 8P	POWER SUPPLY REJECTION FOR LOW-JITTER CLOCKS
IXYS Corporation	CPC5710N	236Kb / 10P	Excellent common-mode rejection ratio (CMRR)
CTS Corporation	CER0001A	68Kb / 2P	Excellent High Side Rejection
	CER0023A	82Kb / 2P	High Rejection
	CER0032A	84Kb / 2P	High Rejection
Analog Devices	EVAL-ADP7159	288Kb / 9P	Power supply rejection ratio Rev. 0
Shenzhen Huazhimei Semi...	HM6204BXX2	453Kb / 8P	High power rejection ratio, low noise 300mA LDO
Shenzhen Huazhimei Semi...	HM6219	1Mb / 8P	300mA high power supply rejection ratio low dropout linear regulator IC
Toshiba Semiconductor	TCR15AG	404Kb / 13P	1.5 A CMOS Ultra Low Dropout, Ultra High ripple rejection ratio Regulator 2017-11-08

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