Fixed 1.5 V output simplifies the rail
The TPS62004DGS is a fixed-output step-down (buck) regulator from Texas Instruments, delivering a regulated 1.5 V rail from an input supply between 2.5 V and 5.5 V. The fixed output eliminates the external feedback resistor divider, saving two components and a layout trace. Rated for 600 mA continuous output, this part suits low-power loads such as sensor rails, MCU core supplies, or auxiliary logic rails in systems where the total draw stays under that ceiling.
Switching at 750 kHz balances inductor size and efficiency
The built-in synchronous rectifier improves efficiency at moderate-to-heavy loads by replacing the external Schottky diode with a low-Rds(on) internal FET.
Active lifecycle with industrial temperature reach
Packaged in a 10-VSSOP (3.00 mm × 3.00 mm body), the part is suitable for compact PCB layouts.