TPS62203DBVR TI Voltage Regulators - DC DC Switching Regulators

The TPS62203 is a step-down converter delivering 300-mA output current from 2.5 V to 6 V input, with fixed 3.3 V output . It features 1-MHz fixed switching frequency, allowing the use of tiny 4.7-µH inductors and small ceramic capacitors. The device consumes 15 µA typical quiescent current and offers up to 94% efficiency . The small SOT-23-5 package enables compact power designs. Selection is ideal for battery-powered portable applications requiring fixed 3.3 V output. Applications include PDAs, portable media players, portable medical devices, and power supplies for wireless modules and low-power DSPs requiring high efficiency from single-cell Li-Ion batteries. In stock at HL Electronics – request a quote for fast delivery.