| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,045 pcs
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32045 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC28512-1YFL-T5 from Microchip Technology is a synchronous step-down switching regulator designed for efficient power conversion. It operates with an input voltage supply ranging from 4.6V to 70V and can deliver up to 2A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%.
This regulator features a programmable switching frequency between 200 kHz and 680 kHz, allowing for optimization of system size and performance. It incorporates HyperSpeed Control architecture for fast transient response and good light-load efficiency. The device includes integrated high-side and low-side N-channel MOSFETs, an enable input, and a power good (PGOOD) output.
Protection features include programmable current-limit and foldback "hiccup" mode short-circuit protection, undervoltage lockout, internal soft-start, and thermal shutdown. The MIC28512-1YFL-T5 is housed in a thermally-enhanced 24-pin 3 mm x 4 mm FCQFN package, suitable for surface mounting.
Applications for this regulator include industrial power supplies, distributed supply regulation, base station power supplies, wall transformer regulation, and high-voltage single-board systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.6V to 70V.
The device is available in 24-FCQFN and 24-VFQFN Exposed Pad packages.
The junction temperature range is -40°C to +125°C.
The maximum output current is up to 2A.
The switching frequency is adjustable from 200kHz to 680kHz.
It uses a buck (step-down) topology.
Yes, the output voltage is adjustable down to 0.8V.