| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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27,596 pcs
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27596 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP1790-5002E/DB from Microchip Technology is a high-voltage linear voltage regulator designed for demanding applications. It provides a stable 5V fixed output voltage and can deliver up to 70mA of current, making it suitable for microcontroller power and automotive electronics.
Key electrical specifications include a wide input voltage range from 6V to 30V continuous, with an absolute maximum of 48V for load dump protection. The regulator features low quiescent current (70 µA typical) and low shutdown quiescent current (10 µA typical), contributing to power efficiency. It also incorporates internal thermal overload protection and short circuit current limiting.
This device is available in a surface-mount SOT-223-3 package, suitable for automated assembly processes. Its operating temperature range is -40°C to +125°C, ensuring reliable performance in various environmental conditions. The MCP1790 series is designed for applications such as low voltage AC-powered fire alarms, CO2 sensors, HVAC controls, and automotive accessory power adapters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 5V.
The maximum output current is 70mA at +125°C junction temperature.
The steady state input voltage range is 6V to 30V. The device can withstand up to 48V for less than 500ms during load dump conditions.
The operating junction temperature range is -40°C to +125°C.
It is available in a surface-mount SOT-223-3 package (also referred to as TO-261-4, TO-261AA).
It includes over-temperature protection (thermal shutdown at +157°C typical) and internal short circuit current limiting (120mA typical for the 5V option).