| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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66 pcs
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66 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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| Tape & Reel |
The MIC94063YMT TR from Micrel Inc. is a high-side load switch suitable for a wide range of portable applications. It features an input voltage range of 1.7V to 5.5V and can handle a continuous operating current of up to 2A. The device offers a low on-resistance of 77 mΩ (typical) and a quiescent current of only 2 μA, maximizing battery life.
This load switch includes built-in level shift circuitry, allowing it to be controlled by 1.5V logic signals. The MIC94063 variant specifically incorporates an active load discharge circuit, ensuring capacitive loads are safely discharged when the switch is off. It also features a soft-start function with a typical turn-on time of 800 μs to prevent in-rush current issues.
The MIC94063YMT TR is available in space-saving UDFN (1.2 mm x 1.6 mm) and SC-70 packages, making it ideal for compact designs. Its low micropower shutdown current of less than 1 μA further contributes to power efficiency in battery-powered devices.
Applications include load switching in cellular phones, PDAs, MP3 players, digital cameras, portable instrumentation, battery switch-over circuits, and level translation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.7V to 5.5V.
The continuous operating current is 2A.
The typical on-resistance is 77 mΩ.
The quiescent current is 2 μA.
The micropower shutdown current is less than 1 μA.
It is available in UDFN and SC-70 packages.
Yes, the MIC94063 variant provides a slew-rate controlled soft-start turn-on of 800 μs (typical).