| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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31,251 pcs
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31251 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Synchronous Rectifier | |
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The MIC2178-5.0YWM-TR from Microchip Technology is a synchronous buck (step-down) switching regulator designed for high-efficiency, battery-powered applications. It provides a fixed 5V output voltage with a maximum output current of 2.5A.
This regulator operates from an input voltage range of 4.5V to 16.5V and features a fixed switching frequency of 200kHz. It supports dual-mode operation for high efficiency and can achieve a maximum duty cycle of 100% for low-dropout conditions. The device includes internal power MOSFETs and current-mode control for stable regulation.
The MIC2178-5.0YWM-TR is packaged in a 20-SOIC (0.295", 7.50mm Width) surface-mount package. It has an operating temperature range of -40°C to +85°C. The device also features a shutdown mode that reduces quiescent current to less than 5µA and includes protection features like pulse-by-pulse current limiting and thermal shutdown.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MIC2178-5.0YWM-TR provides a fixed 5V output voltage.
The regulator can supply a maximum output current of 2.5A.
The input voltage range is from 4.5V to 16.5V.
The switching frequency is fixed at 200kHz.
It is supplied in a 20-SOIC package with a width of 7.50mm (0.295").
The operating temperature range is -40°C to +85°C.
Yes, it features a shutdown mode that reduces quiescent current to less than 5µA.