Texas Instruments TPS62590DRVT, step-down buck converter, 1 A output, 2.25 MHz switching, adjustable output 0.75 V to 5.5 V, 6-WSON (2x2) package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output | 5.5V |
| Voltage - output (Min (Fixed)) | 0.75V |
| Output current | 1A |
| Frequency - switching | 2.25MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-WDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
This covers common low-voltage rails for core logic, I/O, and analog supplies in portable and embedded systems.
Housed in a 6-WDFN exposed-pad package (6-WSON, 2x2 mm body), the part requires a solid thermal connection to the PCB ground plane to dissipate heat.
Buyers need a trusted source to order immediately; stock status directly affects procurement.
Design engineers must verify pin compatibility with PCB layout before committing.
Lifecycle status determines long-term availability; critical for production planning.
Engineers need to know if the adjustable range fits their design requirements.
Sourcing buyers often need a second source or direct replacement to ensure supply chain resilience.
Efficiency impacts thermal management and battery life, a key factor in power supply selection.