| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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24 pcs
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24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Analog Devices DS1816-5+ is a supervisor integrated circuit designed to automatically restart a microprocessor after a power failure. It maintains a reset signal for approximately 150ms after VCC returns to an in-tolerance condition, allowing the power supply and processor to stabilize.
Key features include a precision temperature-compensated voltage reference and comparator circuit for monitoring power supply status. The device offers a 3.06V trip point with a 5% tolerance, suitable for 3.3V systems. It operates over a temperature range of -40°C to +85°C and comes in a low-cost TO-92 package.
This supervisor reduces the need for discrete components by integrating the reset function. The open-drain output with an internal 5k pull-up resistor provides flexibility in system design. The DS1816-5+ is ideal for applications requiring reliable power monitoring and system reset capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to +85°C.
The supply voltage range is 0V to 5.5V.
The VCC trip point is between 2.98V and 3.15V.
The reset timeout is a minimum of 100ms.
It provides an active low reset.
The output is open drain or open collector.
It monitors one voltage.