| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,040 pcs
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3040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The DS1815R-20/T&R is an EconoReset supervisor IC manufactured by Dallas Semiconductor. It is designed to automatically restart a microprocessor after a power failure. The device 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 to monitor the power supply status. It offers accurate 5%, 10%, or 20% power monitoring and a push-pull output for low current operation. The operating temperature range is from -40°C to +85°C.
This supervisor is available in a space-saving SOT-23-3 surface-mount package. It reduces the need for discrete components in power monitoring and reset circuits.
| 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.
It is available in a SOT-23-3 surface mount package.
The operating temperature range is -40°C to +85°C.
Active low reset output.
Voltage on VCC pin relative to ground: -0.5V to +7.0V. Voltage on RST pin relative to ground: -0.5V to +5.5V.
The maximum soldering temperature is 260°C for 10 seconds.
The storage temperature range is -55°C to +125°C.