| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,436 pcs
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2436 pcs | On Request | 1 | On Request | On Request | 1110+ | On Request | On Request |
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The Texas Instruments TPS22949ADRGR is an integrated circuit load switch belonging to the Power Distribution Switches, Load Drivers category. It operates with an input voltage range of 1.62 V to 4.5 V and provides a fixed current limit of 100 mA. The device features a low on-resistance, typically 350 mΩ at 3.3 V input, and includes protection features such as thermal shutdown and undervoltage lockout.
Designed for general-purpose switching, the TPS22949ADRGR offers features like auto-restart and load discharge. It is available in an 8-SON (3x3) package, suitable for surface mount applications. The interface is a simple On/Off control, making it easy to integrate into various designs.
This load switch is suitable for applications requiring controlled power delivery and protection against overcurrent conditions. Its compact package and integrated features make it a versatile component for power management solutions.
| Qty | Low | High |
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| 1+ | $0.61 | $0.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.62 V to 4.5 V.
Typical on-resistance is 350 mΩ at 3.3 V input, 300 mΩ at 4.5 V, 400 mΩ at 2.5 V, and 600 mΩ at 1.8 V.
The typical quiescent current is 85 µA, with a shutdown current of 6 µA.
The operating temperature range is -40°C to 105°C (junction temperature).
The TPS22949ADRGR is available in a WSON-8 package (8-SON 3x3 mm) with surface mount mounting.
The minimum current limit is 100 mA.
ESD protection is rated at 3500 V for Human Body Model (A114-B, Class II) and 1000 V for Charged Device Model (C101).