LP3993 datasheet(1/7 Pages) POWER

tên linh kiện	LP3993

Giải thích chi tiết về linh kiện	200mA,Ultra-low Noise LDO Regulator

PDF	7 Pages

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nhà sản xuất	POWER [Lowpower Semiconductor inc]

Trang chủ	http://www.lowpowersemi.com

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LP3993-02

May.-2019

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 1 of 7

Preliminary Datasheet

LP3993

200mA,Ultra-low Noise LDO Regulator

General Description

The LP3993 is designed for portable applications with

demanding performance and space requirements. The

LP3993 performance is optimized for high voltage

systems to deliver ultra low noise and low quiescent

current. Regulator ground current increases only

slightly in dropout, further prolonging the input system

life. The LP3993 also works with low-ESR ceramic

capacitors, reducing the amount of board space

necessary for power applications, critical in hand-held

wireless devices. The other features include ultra low

dropout voltage, high output accuracy, current limiting

protection, and high ripple rejection ratio.

Order Information

LP3993 □ □ □ □ □

F: Pb-Free

Package Type

B3: SOT23-3

X3: SOT89-3

Output Type

28: 2.8V

30: 3.0V

33: 3.3V

36: 3.6V

50: 5.0V

Features



Ultra-Low-Noise for RF Application



Input Voltage up to 24V



Low Dropout : 300mV @ 100mA



Output Current 200mA



Ultra-Fast Response in Line/Load Transient



Current Limiting and Thermal Shutdown

Protection

Applications



PMP/PDA/MP3 players



Cellular and Mobile phone



RF Module



Sensor Module

Typical Application Circuit

VIN

10uF

VIN

OUT

GND

Vout

Số phần tương tự - LP3993

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LP3990	711Kb / 13P	150mA Linear Voltage Regulator for Digital Applications
Texas Instruments	LP3990	979Kb / 24P	LP3990 150mA Linear Voltage Regulator for Digital Applications
	LP3990	979Kb / 24P	LP3990 150mA Linear Voltage Regulator for Digital Applications
	LP3990	1Mb / 28P	150-mA Linear Voltage Regulator for Digital Applications
	LP3990	724Kb / 30P	LP3990 150-mA Linear Voltage Regulator for Digital Applications REVISED SEPTEMBER 2014

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Mô tả tương tự - LP3993

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Richtek Technology Corp...	RT9182	212Kb / 10P	DUAL, LOW-NOISE, 200mA LDO REGULATOR
List of Unclassifed Man...	RT9177	262Kb / 12P	Ultra-Low-Noise 200mA LDO Regulator
RICOH electronics devic...	RP100X	1Mb / 28P	LOW NOISE 200mA LDO REGULATOR
Richtek Technology Corp...	RT9178	180Kb / 11P	200mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
	RT9178	153Kb / 11P	200mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
	RT9182	112Kb / 9P	Dual, Low-Noise, 200mA LDO Regulator
Unisonic Technologies	LR1122D	241Kb / 9P	LOW NOISE 200mA LDO REGULATOR
	LR9200	270Kb / 7P	LOW NOISE 200mA LDO REGULATOR
	LR1122D	280Kb / 7P	LOW NOISE 200mA LDO REGULATOR
Lowpower Semiconductor ...	LP3995	542Kb / 9P	200mA,Ultra-low Noise LDO Regulator

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