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365 pcs
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365 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1816R-10/T&R from Dallas Semiconductor is an EconoReset supervisor IC that monitors power supply status. It automatically restarts a microprocessor following a power failure and maintains the reset signal for about 150ms after VCC stabilizes, ensuring proper system initialization.
This device features a precision temperature-compensated voltage reference and comparator circuit. It offers accurate power monitoring with tolerances of 5%, 10%, or 20%, making it suitable for 3V systems with a 20% tolerance. The operating voltage range is from 0.0V to 5.5V, with a typical VCC trip point of 3.06V for the DS1816-5 variant.
The DS1816R-10/T&R has an operating temperature range of -40°C to +85°C. It is available in both low-cost TO-92 and space-saving SOT-23 packages. The output is an efficient open-drain type with an internal 5kΩ pull-up resistor, reducing the need for discrete components in designs.
This supervisor is designed to reduce the need for discrete components in power monitoring circuits. Its integrated features simplify system design and improve reliability by providing a stable reset signal during power transitions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS1816R-10/T&R operates from 0V to 5.5V.
The operating temperature range is -40°C to +85°C.
The typical VCC trip point is 3.06V, with a minimum of 2.98V and maximum of 3.15V.
The typical quiescent current is 35µA at VCC less than 5.5V.
The DS1816R-10/T&R is available in TO-92 and SOT-23 packages.
The DS1816R-10/T&R supports through-hole (TO-92) and surface mount (SOT-23) mounting.
The output can sink up to 10mA at 0.4V.