| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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501 pcs
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501 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC2934CTS8-1#TRMPBF is an ultra-low power voltage monitor designed for system initialization, power-fail warning, and reset generation. It features a typical quiescent current of 500nA, making it suitable for battery-operated applications.
This supervisor provides independently configurable precision power-fail and reset voltages. An early warning of low voltage conditions is signaled at the power-fail output (PFO) when the PFI input drops below 0.4V. The reset output (RST) is pulled low when the ADJ input falls below 0.4V. An internal reset timer initiates after the ADJ threshold is exceeded by 5% when rising, delaying the RST output return to a high state. A manual reset input (MR) is also available.
The LTC2934-1 variant, which this part belongs to, features open-drain outputs for RST and PFO. The device operates down to 1.6V supply and has a maximum accuracy of ±1.5% over temperature. It offers selectable reset timeout periods of 15ms or 200ms.
Packaged in a compact 8-lead TSOT-23-8 (ThinSOT) package, the LTC2934CTS8-1#TRMPBF is designed for surface mount applications. Its operating temperature range is specified as 0°C to 70°C in the existing database, though the datasheet indicates a wider range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates from a supply voltage as low as 1.6V. The maximum supply voltage is not specified.
Available in TSOT-23-8 and SOT-23-8 Thin packages.
-40°C to 85°C.
500nA typical.
±1.5% maximum over temperature.
Selectable 15ms or 200ms.
Yes, the reset threshold is adjustable.