| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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72,320 pcs
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72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2561ADRC is a dual-channel power distribution switch designed for applications where precise current limiting is essential, or where heavy capacitive loads and short circuits are encountered. Each channel offers an adjustable current limit threshold, programmable via an external resistor, ranging from 250 mA to 2.8 A typically.
This device operates within a voltage range of 2.5 V to 6.5 V and features two 44-mΩ high-side MOSFETs. The power switch rise and fall times are controlled to minimize current surges during turn-on and turn-off. It boasts a fast overcurrent response of 3.5 µs (typ) and a low standby supply current of 2 µA maximum.
The TPS2561ADRC is housed in a VSON (DRC) package with a 3 mm x 3 mm footprint, suitable for surface mounting. It meets USB current-limiting requirements and includes built-in soft-start functionality. The device is also system-level ESD capable, rated for 15 kV / 8 kV.
Key specifications include a 2.5V to 6.5V operating range, 44mΩ on-resistance, and adjustable current limit from 250mA to 2.8A. The operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.5V to 6.5V.
The adjustable current limit is typically 250 mA to 2.8 A.
The on-resistance is 44mΩ.
The operating temperature range is -40°C to 125°C.
The TPS2561ADRC is available in a VSON (DRC) package measuring 3mm x 3mm.