| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,931 pcs
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32931 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC4722YML-TR from Microchip Technology is a high-efficiency PWM buck (step-down) regulator designed to provide up to 3A of output current. It operates at a 2.7MHz switching frequency, making it suitable for applications requiring high operating frequencies.
This regulator features a wide input voltage range of 2.7V to 5.5V and an adjustable output voltage down to 1V. With efficiencies exceeding 92% and a fully integrated 3A MOSFET switch, it minimizes external component count and reduces the need for a current sense resistor. The device supports a maximum duty cycle of 100% for low-dropout conditions.
The MIC4722YML-TR is available in a 12-pin 3mm x 3mm MLF® package, designed for surface mounting. It operates within a junction temperature range of -40°C to +125°C. Key features include ultra-fast transient response, micropower shutdown, and thermal shutdown and current limit protection.
Applications for this buck regulator include 5V or 3.3V point-of-load conversion, telecom/networking equipment, set-top boxes, storage equipment, and video cards.
| 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 2.7V to 5.5V.
The output current is 3A.
The switching frequency is 2.7MHz.
The junction temperature range is -40°C to 125°C.
It comes in a 12-VFDFN exposed pad package (12-MLF) with supplier device package 12-MLF (4x4).
The minimum efficiency is 92%.
It uses a buck (step-down) topology.