AAT3236IJS-2.5-T1 Advanced Analogic Technologies, Inc., AAT3236IJS-2.5-T1 Datasheet

AAT3236IJS-2.5-T1

Manufacturer Part Number

AAT3236IJS-2.5-T1

Description

Manufacturer

Advanced Analogic Technologies, Inc.

Datasheets

1.AAT3236IGV-2.8-T1.pdf (18 pages)

2.AAT3236IJS-2.5-T1.pdf (18 pages)

Specifications of AAT3236IJS-2.5-T1

Date_code

07+

Packing_info

SO70JW-8

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

AAT3236IJS-2.5-T1

Quantity:

12 000

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General Description

The AAT3236 is a MicroPower low dropout (LDO) linear

regulator designed to deliver a continuous 300mA output

load current and is capable of handling short duration

current peaks up to 500mA. With a very small footprint

SOT23-5 package, it is ideally suited for portable appli-

cations where low noise, high power supply ripple rejec-

tion (PSRR), extended battery life, and small size are

critical. The AAT3236 features fast transient response

and low output self noise for powering sensitive RF cir-

cuitry. Other features include low quiescent current,

typically 100μA, and low dropout voltage, typically

300mV at full output load current. The device has inter-

nal output short-circuit protection and thermal shutdown

to prevent damage under extreme conditions.

The AAT3236 also features a low-power shutdown mode

for longer battery life. A bypass pin is provided to

improve PSRR performance by connecting an external

capacitor from the device reference output to ground.

The AAT3236 is available in a Pb-free, space-saving

SOT23-5 or SC70JW-8 package in nine factory-pro-

grammed voltages: 2.5V, 2.7V, 2.8V, 2.85V, 3.0V, 3.1V,

3.3V, 3.5V, or 3.6V.

Typical Application

PowerLinear

3236.2009.09.1.5

GND

1μF

ON/OFF

w w w . a n a l o g i c t e c h . c o m

AAT3236

GND

Features

• 500mA Peak Output Current

• Low Dropout - Typically 300mV at 300mA

• Guaranteed 300mA Output

• High Accuracy: ±1.5%

• 100μA Quiescent Current

• High Power Supply Ripple Rejection

• Very Low Self Noise: 45μVrms

• Noise Reduction Bypass Capacitor

• Short-Circuit Protection

• Over-Temperature Protection

• Shutdown Mode for Longer Battery Life

• Low Temperature Coefficient

• Nine Factory-Programmed Output Voltages

• SOT23 5-Pin or SC70JW 8-Pin Package

Applications

• Cellular Phones

• Notebook Computers

• Personal Portable Electronics

• Portable Communication Devices

▪

300mA CMOS High Performance LDO

70dB at 1kHz

50dB at 10kHz

OUT

BYP

10nF

PRODUCT DATASHEET

2.2μF

AAT3236

GND

OUT

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