I have a APM 2.5.2 (From 3DRobotics) with a burned out TPS79133DBVR 3.3v regulator.
But I live in Brazil and I could not find this component here, to buy from the USA it would be too expensive (almost US$ 100 with shipment and taxes......)
But searching for orher 3.3 100mA with a 5-Pin SOT23 (DBV) Package I could find the TPS76933.
Is that regulator a good substitute for the TPS79133?
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