| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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245 pcs
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245 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1816R-10/T&R from Analog Devices is an EconoReset supervisor IC that automatically restarts a microprocessor after a power failure. It uses a precision temperature-compensated voltage reference and comparator circuit to monitor power supply status.
Key electrical specifications include a VCC trip point of 2.88V (typical 3.06V, maximum 3.15V) and an operating voltage range from 0V to 5.5V. The device provides an active low, open drain output and monitors a single voltage. It maintains the reset signal for approximately 100ms after VCC returns to an in-tolerance condition, allowing the power supply and microprocessor to stabilize.
This supervisor IC is available in a space-saving SOT-23-3 package and is suitable for surface mount applications. The operating temperature range is -40°C to +85°C, making it robust for various environmental conditions. It reduces the need for discrete components in system designs.
The DS1816R-10/T&R is designed to warn a processor-based system of impending power failure, ensuring reliable operation during power fluctuations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 0V to 5.5V.
The typical VCC trip point is 3.06V for the DS1816-5 variant.
The operating temperature range is -40°C to 85°C.
It is available in a surface-mount SOT-23-3 package (also TO-236-3, SC-59).
The reset timeout is 100ms minimum.
It provides an active-low open-drain or open-collector output.
The typical operating current is 35µA at VCC < 5.5V.