| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11,000 pcs
|
11000 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
1,043 pcs
|
1043 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments TPS53511RGTR is an adaptive on-time D-CAP2 mode synchronous buck converter. It is designed for points-of-load in computing power systems, providing a cost-effective solution with a low component count and low standby current. This regulator features a wide input voltage range of 4.5V to 18V and an output voltage range of 2V to 18V, capable of delivering a continuous 1.5A output current.
Key electrical characteristics include a 700kHz switching frequency and integrated FETs optimized for lower duty cycle applications. The device supports DCAP2 mode control for fast transient response and low output ripple, along with skip mode for light load efficiency. It operates within a temperature range of -40°C to 85°C.
The TPS53511RGTR is housed in a small 3mm x 3mm, 16-pin VQFN package with an exposed pad, suitable for surface mount applications. Its design incorporates features like adjustable soft-start, cycle-by-cycle overcurrent limit, and an open-drain power-good indication.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.83 | $0.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 18V.
Adjustable from 2V to 18V.
1.5A.
700kHz.
-40°C to 85°C.
16-VQFN (3x3mm) surface mount package.
Yes.