| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,273 pcs
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3273 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request | |
|
2,955 pcs
|
2955 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The Texas Instruments TPS22921YFPR is a small, low ON-resistance load switch featuring a P-channel MOSFET. It supports an input voltage range from 0.9V to 3.6V and can switch a maximum continuous current of 2A. The device offers a low ON-resistance, with typical values as low as 14 mΩ at 3.6V input.
Controlled turn-on is achieved through a logic-controlled slew rate, which helps to avoid inrush currents. The control input can interface directly with low-voltage signals, supporting 1.2V, 1.8V, 2.5V, or 3.3V logic. Quiescent current is typically 78 nA at 1.8V, and shutdown current is typically 35 nA at 1.8V.
This load switch is housed in a compact 6-DSBGA package, measuring 0.8mm x 1.2mm with a 0.4mm pitch. It is suitable for surface mounting and operates over an ambient temperature range of -40°C to 85°C. The TPS22921YFPR is designed for general-purpose switching applications where space and power efficiency are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.31 | $0.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 0.9V to 3.6V.
The maximum continuous switch current is 2A.
The typical on-resistance is 14mOhm at 3.6V.
The typical quiescent current is 78nA at 1.8V.
The operating temperature range is -40°C to 85°C.
It is available in a 6-pin DSBGA package.
The typical turn-on slew rate is 30µs at 1.8V for the TPS22921 variant.