| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,795 pcs
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30795 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Output Fan | |
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The Microchip Technology MCP9805T-BE/ST is a digital temperature sensor that converts temperature readings into a digital word. It operates within a voltage range of 3.0V to 3.6V and communicates via an industry-standard SMBus and I2C compatible 2-wire interface.
This sensor offers an accuracy of ±3°C maximum across its operating temperature range of -40°C to +125°C. It is designed to meet JEDEC Standard JC42.4 for Mobile Platform Memory Module Thermal Sensors. The device includes user-programmable registers for flexibility, allowing settings such as shutdown or low-power modes and the specification of temperature event and critical output boundaries.
The MCP9805T-BE/ST is available in an 8-TSSOP package, suitable for surface mounting. Its typical applications include dual in-line memory modules (DIMMs), personal computers, servers, and hard disk drives, making it a versatile choice for general-purpose temperature sensing.
Key features include a temperature-to-digital converter, programmable temperature monitor boundaries, and a critical temperature output. The typical operating current is 200 µA, with a shutdown current of 0.1 µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.0V to 3.6V.
8-TSSOP (0.173", 4.40mm width) and also 2x3 DFN-8.
-40°C to +125°C.
±3°C maximum from -20°C to +125°C, with better accuracy in narrower ranges: ±1°C from +75°C to +95°C, ±2°C from +40°C to +125°C.
I2C/SMBus.
Yes, it has a fan output.
200 µA typical.