| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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45 pcs
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45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The LTC1728ES5-2.5#TRMPBF from Linear Technology is a micropower precision triple supply monitor. It is designed for systems requiring monitoring of multiple supply voltages simultaneously. Each supply monitor has an open-drain output for individual monitoring, and a common open-drain reset output remains low until all three supplies have been in compliance for 200ms.
Key features include ±1.5% threshold accuracy over temperature, very low supply current of 10µA typical, and power supply glitch immunity. The reset output is guaranteed to be in the correct state for VCC down to 1V. This device is ideal for power-conscious systems.
The LTC1728ES5-2.5#TRMPBF is available in a 5-lead SOT-23 package, suitable for space-constrained applications. Its design ensures reliable reset operation without false triggering, making it a robust choice for various electronic systems.
Applications include desktop computers, notebook computers, intelligent instruments, portable battery-powered equipment, and network servers. The device monitors three inputs simultaneously, offering flexibility in system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The absolute maximum supply voltage is 7V.
For the LTC1728E/LTC1727E grade, the range is -40°C to 85°C.
The typical supply current is 10µA, with a maximum of 15µA.
The reset time delay is 200ms.
The device is supplied in an SOT-23 package.
It monitors 3.3V, 2.5V and an adjustable third threshold.
The threshold accuracy is ±1.5% over temperature.