Texas Instruments DCS-Control™ series, TPS62141RGTT, step-down (buck) regulator, fixed 1.8V output, 2A, 2.5MHz switching, 16-VFQFN exposed pad package.
| Parameter | Value |
|---|---|
| Series | DCS-Control™ |
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 17V |
| Voltage - output (Min (Fixed)) | 1.8V |
| Output current | 2A |
| Frequency - switching | 2.5MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 16-VFQFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The TPS62141RGTT is a fixed-output buck regulator delivering 1.8V at up to 2A from a 3V to 17V input rail. No feedback resistor network required — the internal divider sets the output, which saves two components and one BOM line.
If your application demands higher junction temperature (e.g. under-hood automotive), the LM53625LQURNLRQ1 peer runs to 150°C.
Submit an RFQ with your target quantity. Current pricing and lead time are confirmed at quote time — no stock-holding promise on this page.
Yes, it is ROHS3 Compliant. No exemption issues for EU or California markets.
No. The DCS-Control topology integrates the control loop, so no external RC network is needed.
The suffix 'T' indicates Tape & Reel packaging — the 'RGT' variant is the same silicon in a different reel/tape quantity. Electrical specs are identical.
The LM53625LQURNLRQ1 is a 2.5A automotive-grade buck with 2.1MHz switching and 150°C junction rating, but it is not a pin-compatible drop-in — different package (wettable flank) and adjustable output. For a non-automotive fixed 1.8V rail, the TPS62141RGTT is the direct fit.