TPS61281YFFT
Texas Instruments
The Texas Instruments TPS61281YFFT is a programmable step-up (boost) voltage regulator. It offers a 3A switch current and operates at 2.3MHz.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,351 pcs
|
8351 pcs | On Request | 1 | On Request | On Request | 15+ROHS | On Request | On Request | |
|
7,351 pcs
|
7351 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
6,563 pcs
|
6563 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS61281YFFR is a step-up (boost) DC-DC switching regulator from Texas Instruments. It features a 3A integrated switch and operates at a 2.3MHz switching frequency, enabling compact power supply designs. The device uses synchronous rectification for improved efficiency and offers a programmable output voltage with positive output configuration.
The regulator supports a single output and is designed for surface-mount assembly. It is housed in a 16-UFBGA or 16-DSBGA package with dimensions of 1.67x1.67mm. The operating temperature range is -40°C to 85°C, suitable for industrial and consumer applications.
The TPS61281YFFR is ideal for space-constrained applications requiring a high-frequency boost converter with integrated power switches. Its small package and high switching frequency allow for minimal external component count.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 2.3V.
The switching frequency is 2.3MHz.
The switch current rating is 3A.
The operating temperature range is -40°C to 85°C.
The package is 16-UFBGA, DSBGA (16-DSBGA 1.67x1.67).
Yes, it has synchronous rectification.
The output type is programmable.
