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GM66150-3.0ST3T Datasheet(PDF) 1 Page - Gamma Microelectronics Inc. |
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GM66150-3.0ST3T Datasheet(HTML) 1 Page - Gamma Microelectronics Inc. |
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1 / 19 page  1 2009/5/18 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS www.gammamicro.com.tw Fixed Voltage Version Adjustable Voltage Version 5V ± 5% GM66150-3.3 3.3V ± 1% @1.5A 47µF VOUT= 1.24V X [1 + (R1 /R2)] VIN VOUT 10µF 22µF R2 R1 Application High Efficiency Linear Regulators Post Regulators for Switching Supplies High Efficiency "Green" Computer Systems Battery Powered Equipment Automotive Electronic s Description The GM66150 series of positive fixed and adjustable regulators is designed to provide up to 1.5A output with high current, high accuracy, and extremely low dropout voltage performance. These regulators feature 300 to 350mV (full load) dropout voltages, and very low ground current. Although designed for high current loads, these devices are also useful in lower current, extremely low dropout critical systems, where the minimal dropout voltage and ground current values are important characteristics. TheGM66150 is fully protected against over current, reversed input polarity (or reversed battery connection), reversed lead insertion, over temperature operation, and transient voltage spikes (positive or negative). Five lead fixed voltage versions feature logic level ON/OFF control and an error flag which signals whenever the output falls out of regulation. For GM66151 and GM66152, the ENABLE pin may be tied to VIN if it is not required for ON/OFF control. The GM66150 series is available in 3-pin and 5-pin TO-220 and surface mount SOT-223 and TO-263 packages. Features Ultra Low Dropout Voltage of 350mV @ 1.5A with Low Ground Current Fixed and Adjustable Voltage Versions Output Current up to 1.5A Guaranteed 1% Accurate Tolerance Extremely Fast Transient Response Reverse-battery Protection "Load Dump" Protection Zero-Current shutdown mode(5-pin versions) Error flag signals output out-of-regulation (5-pin versions) Typical Application Circuits |
Similar Part No. - GM66150-3.0ST3T |
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Similar Description - GM66150-3.0ST3T |
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