2A fixed 1.8V buck in SOT-583
The TPS6285020MQDRLRQ1 is a Texas Instruments automotive-grade synchronous buck regulator delivering a fixed 1.8V output at 2A continuous from a 2.7V to 6V input rail. The 1.8MHz to 4MHz switching frequency lets the designer trade off inductor size against output ripple — useful when the load is a sensor module or a CAN transceiver that needs a clean 1.8V rail without a separate LDO.
Active production — no EOL signal
The base product number TPS6285020 is the production root; the full order code TPS6285020MQDRLRQ1 is the automotive-qualified variant in SOT-583 on tape-and-reel.