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32,932 pcs
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32932 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Micrel MIC4723YML-TR is a high-efficiency PWM buck (step-down) regulator designed to provide up to 3A of output current. Operating at a switching frequency of 2.0MHz, this regulator offers efficiencies over 92% due to its low on-resistance internal p-channel MOSFET. It accepts an input voltage range from 2.7V to 5.5V and allows for an adjustable output voltage down to 1V. The device can operate with a maximum duty cycle of 100%, making it suitable for low-dropout conditions.
The MIC4723YML-TR is available in a Pb-free 12-pin 3mm x 3mm MLF® package with an exposed pad for enhanced thermal performance. The junction operating range is from -40°C to +125°C. Its features include ultra-fast transient response, ultra-small external components, micropower shutdown, and thermal shutdown and current limit protection.
This buck regulator is well-suited for applications such as FPGA/DSP/ASIC power, general point-of-load, broadband communications, and computing peripherals. Its compact size and high efficiency make it an ideal choice for space-constrained designs requiring reliable power management.
| Qty | Low | High |
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| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V.
12-VFDFN Exposed Pad, 12-MLF® (4x4mm).
-40°C to 125°C.
3A.
2MHz.
Up to 94%.
1V to 5.5V adjustable.