| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
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| Manufacturer Name |
The LTC2954IDDB-2#TRPBF is a pushbutton on/off controller designed by LT to manage system power through a simple pushbutton interface. It features an enable output that toggles system power and an interrupt output for debounced pushbutton status, useful for system power-down requests.
This controller operates across a broad input voltage range of 2.7V to 26.4V, making it suitable for various power supply applications. Its very low quiescent current of 6μA typical makes it ideal for battery-powered devices. The LTC2954 offers independently adjustable on and off timers for dependable control and resistance to accidental toggling.
Available in 8-pin DFN and ThinSOT packages, the LTC2954 provides flexibility for different board space requirements. It includes features like ±10kV ESD HBM protection on the PB input and an accurate 0.6V threshold on the KILL comparator input, enhancing system reliability.
Applications for this controller include portable instrumentation, blade servers, portable customer service PDAs, and desktop/notebook computers, where robust and adjustable power control is essential.
2.7V to 26.4V.
8-Pin 3mm x 2mm DFN and ThinSOT packages.
-40°C to 85°C.
6μA typical.
±10kV HBM ESD protection.
0.6V.