pt5102 China Resources Powtech (Shanghai) Co., Ltd, pt5102 Datasheet

pt5102

Manufacturer Part Number

pt5102

Description

Ultra Low-noise High-psrr 400ma Ldo

Manufacturer

China Resources Powtech (Shanghai) Co., Ltd

Datasheet

1.PT5102.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

pt5102E23E-18

Manufacturer:

POWTECH

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

pt5102E23E-25

Manufacturer:

POWTECH

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

pt5102E23E-28

Manufacturer:

POWTECH

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

pt5102E23E-30

Manufacturer:

POWTECH

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

pt5102E23E-33

Manufacturer:

POWTECH

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

pt5102H

Manufacturer:

Texas Instruments

Quantity:

135

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

pt5102N

Manufacturer:

Texas Instruments

Quantity:

Current page: 1 of 2
Download datasheet (85Kb)

FEATURES

APPLICATION

PT5102-EN-BRIEF

www.crpowtech.com

2.5V to 5.5V input range

80dB PSRR @1kHz, V

75dB PSRR @1kHz, V

< 1uA quiescent current at shutdown mode

Fast turn on time: 150us (typical)

230mV maximum dropout voltage with

300mA load

30uVrms output noise from 10Hz to 100KHz

Thermal shutdown and short-circuit current

limit

1.5, 1.7, 1.8, 1.9, 2.0, 2.5V, 2.6V, 2.7V, 2.8V,

2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 4.7V,

4.8V, 4.9V and 5.0V output standard

Miniature SOT-23-5 package

CDMA/GSM mobile phones

Cordless telephones

WLAN and bluetooth appliances

PDAs/MP3

Battery powered portable devices

Ultra Low-Noise High-PSRR 400mA LDO

= V

OUT

+ 0.5V

+ 0.2V

GENERAL DESCRIPTION

The PT5102 is a low-dropout voltage regulator

designed for portable and wireless applications

that require both low noise performance and

board space. The PT5102 is stable with a small

1µF±30% ceramic or high-quality tantalum

output capacitor.

With its remarkable better than 80dB PSRR at

1kHz, the PT5102’s performance is ideal for

battery powered systems for delivering ultra low

noise, extremely low dropout voltage and low

quiescent current. An optional external bypass

capacitor reduces the output noise.

The device can be used for mobile phone and

similar battery powered wireless applications. It

provides up to 400mA, from a 2.5V to 5.5V input.

The PT5102 consumes less than 0.1µA in

shutdown mode and has fast turn-on time less

than 150µs. The PT5102 is available in 5 pin

SOT-23 package. Selected performances are

specified for −40°C to +85°C temperature range.

The output voltage is available in the range of

1.5~2.0V, 2.5~3.3V, 4.7~5.0V.

PT5102

Related parts for pt5102

pt5102 Summary of contents

Page 1

... OUT + 0.2V that require both low noise performance and OUT board space. The PT5102 is stable with a small 1µF±30% ceramic or high-quality tantalum output capacitor. With its remarkable better than 80dB PSRR at 1kHz, the PT5102’s performance is ideal for ...

Page 2

... TYPICAL APPLICATIONS 1uF C : Recommended ceramic capacitor OUT PT5102-EN-BRIEF OUT V EN BYPASS C * GND BP 10nF C : The optional bypass capacitor for noise reduction BP Copyright © 2007, Crpowtech (Shanghai) co.,Ltd. PT5102 C OUT 1uF ...

Related keywords

pt5102 datasheet
pt5102 data sheet
pt5102 pdf datasheet
pt5102 component
pt5102 part
pt5102 distributor
pt5102 RoHS
pt5102 datasheet download