LP3995 datasheet(1/9 Pages) POWER

Part #	LP3995

Description	200mA,Ultra-low Noise LDO Regulator

PDF	9 Pages

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Manufacturer	POWER [Lowpower Semiconductor inc]

Direct Link	http://www.lowpowersemi.com

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1 / 9 page

LP3995-02

Apr.-2017

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 1 of 9

Preliminary Datasheet

LP3995

200mA,Ultra-low Noise LDO Regulator

General Description

The LP3995 is designed for portable applications with

demanding performance and space requirements. The

LP3995 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 LP3995 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

LP3995 □ □ □ □ □

F: Pb-Free

Package Type

B3: SOT23-3

X3: SOT89-3

B5: SOT23-5

TO: TO92

Output Type

18: 1.8V

25: 2.5V

30: 3.0V

33: 3.3V

36: 3.6V

40: 4.0V

42: 4.2V

50: 5.0V

Features



Ultra-Low-Noise for RF Application



Input Voltage up to 35V



Low Dropout : 600mV @ 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

Marking Information

Device

Marking

Package

Shipping

LP3995

SOT89-3

SOT23-3

SOT23-5

TO92

3K/REEL

VIN

10uF

VIN

OUT

GND

Vout

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