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AAT3200

AAT
Part Number AAT3200
Manufacturer AAT
Description LDO Linear Regulator
Published Apr 30, 2007
Detailed Description AAT3200 OmniPower™ LDO Linear Regulator General Description The AAT3200 PowerLinear OmniPower low dropout (LDO) linear r...
Datasheet PDF File AAT3200 PDF File

AAT3200
AAT3200

Overview
AAT3200 OmniPower™ LDO Linear Regulator General Description The AAT3200 PowerLinear OmniPower low dropout (LDO) linear regulator is ideal for systems where a low-cost solution is required.
This device features extremely low quiescent current, typically 20µA.
Dropout voltage is also very low, typically 200mV.
The AAT3200 has output short-circuit and over-current protection.
In addition, the device has an over-temperature protection circuit which will shut down the LDO regulator during extended over-current events.
The AAT3200 is available in a space-saving, Pbfree SC59 or SOT-89 package (for applications requiring increased power dissipation).
The device is rated over a -40°C to +85°C temperature range.
Since only a small, 1µF ceramic output capacitor is required, the AAT3200 is a truly cost-effective voltage conversion solution.
The AAT3201 is a similar product for this application, especially when a shutdown mode is required for further power savings.
www.
DataSheet4U.
com Features • • • • • • • • • • • PowerLinear™ 250mA Output for SOT-89 Package 150mA Output for SC59 Package 20µA Quiescent Current Low Dropout: 200mV (typical) High Accuracy: ±2.
0% Current Limit Protection Over-Temperature Protection Low Temperature Coefficient Factory-Programmed Output Voltages: 1.
8V to 3.
5V Stable Operation With Virtually Any Output Capacitor Type 3-Pin SOT-89 and SC59 Packages Applications • • CD-ROM Drives Consumer Electronics Typical Application INPUT IN OUT OUTPUT AAT3200 GND GND GND 3200.
2006.
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4 1 AAT3200 OmniPower™ LDO Linear Regulator Pin Descriptions Pin # SC59 1 2 3 SOT-89 1 3 2 Symbol GND OUT IN Function Ground connection.
Output; should be decoupled with 1µF or greater output capacitor.
Input; should be decoupled with 1µF or greater capacitor.
Pin Configuration SC59 (Top View) SOT-89 (Top View) GND 1 3 OUT IN GND 3 IN 2 OUT 2 1 2 3200.
2006.
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4 AAT3200 OmniPower™ LDO Linear Regulator Absolute Maximum Ratings1 TA = 25°C, unless otherwise n...


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