| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26,924 pcs
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26924 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP1612-ADJI/MF is a fully-integrated, current mode-controlled, synchronous buck regulator from Microchip Technology. It operates with a fixed switching frequency of 1.4 MHz and can deliver a continuous output current of 1A.
This device is designed for applications requiring a stable output voltage from a variable input source. The input operating voltage range is from 2.7V to 5.5V, making it suitable for battery-powered devices. The output voltage is adjustable, ranging from 0.8V to 5.0V, set by an external resistor divider. The regulator integrates both buck and synchronous switches, simplifying external component count.
Key features include integrated soft-start, undervoltage lockout (UVLO) protection, and overtemperature protection. The MCP1612-ADJI/MF is packaged in an 8-pin DFN (3x3) package, suitable for surface mount applications. Its fast dynamic response to line and load steps helps minimize the required external output capacitance.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input operating voltage range is 2.7V to 5.5V.
The continuous output current capability is 1A.
The fixed switching frequency is 1.4 MHz.
The adjustable output voltage range is 0.8V to 5.0V.
The operating temperature range is -40°C to +85°C.
It is supplied in an 8-DFN (3x3) package.