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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MCP1790-3002E/EB from Microchip Technology is a linear voltage regulator designed for applications requiring a stable 3V output. It can supply up to 70mA of current and operates with an input voltage range from 6.0V to 30.0V continuous, with an absolute maximum of 48V for transient conditions.
This regulator is suitable for surface mount installations, utilizing a 3-DDPAK package. It offers internal protection features including thermal overload and short circuit protection. The operating temperature range is extended, from -40°C to +125°C, making it robust for various environmental conditions.
Key electrical characteristics include a low quiescent current of 70 µA typical and a low shutdown quiescent current of 10 µA typical. The output voltage tolerance is ±2.5% over the operating temperature range. It is designed to be stable with common capacitor types, including tantalum, electrolytic, and ceramic capacitors.
Applications for this device include automotive electronics, microcontroller power supplies, and low voltage AC-powered systems like fire alarms and HVAC controls, benefiting from its wide input voltage capability and protection features.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 3V.
The maximum output current is 70mA at +125°C junction temperature.
The steady-state input voltage range is 6.0V to 30.0V, with load dump protection up to 48V for short durations.
The operating temperature range is -40°C to +125°C.
It is available in a TO-263-4 (D²Pak) surface mount package.
It includes internal thermal overload protection at +157°C and short circuit current limiting.
The typical quiescent current is 70µA, and 10µA in shutdown mode.