| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,944 pcs
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32944 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC4782YML-TR from Microchip Technology is a high-efficiency, dual PWM buck (step-down) regulator capable of delivering 2A per output. It operates at a 1.8MHz switching frequency, enabling the use of ultra-small external components. The device accepts an input voltage range of 3.0V to 6.0V and allows for adjustable output voltages down to 0.6V.
With efficiencies exceeding 92%, the MIC4782YML-TR is suitable for applications requiring significant power savings. Its internal P-Channel MOSFET switches contribute to reduced component count and eliminate the need for external current sense resistors. The regulator features a maximum duty cycle of 100% for low-dropout conditions, ultra-fast transient response, micro-power shutdown, and integrated thermal shutdown and current limit protection.
This regulator is available in a 16-pin 3mm x 3mm MLF® (MicroLeadFrame) package with an exposed pad, designed for surface mounting. The operating junction temperature range is from -20°C to +125°C. Applications include broadband, automotive satellite radios, HD STB, DVD/TV recorders, computer peripherals, and FPGA/ASIC power.
Key electrical specifications include a 3.0V to 6.0V supply voltage, 2A dual output current, adjustable output down to 0.6V, and a 1.8MHz PWM mode. The device boasts greater than 92% efficiency and a 100% maximum duty cycle.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 3.0V to 6.0V.
The maximum output current per channel is 2A.
The switching frequency is 1.8MHz.
The operating temperature range is -20°C to 125°C (TJ).
The MIC4782YML-TR is available in a 16-pin MLF® (4x4mm) package.