Microchip MIC4950YFL-TR
Manufacturer No:
MIC4950YFL-TR
Manufacturer:
Microchip
Package:
10-VDFN Exposed Pad
Description:
2.7V to 5.5V, 5A, 3.3MHz POL
Quantity:
In Stock :6470
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Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 2 - Wed, Jun 3, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MIC4950YFL-TR Information
Microchip MIC4950YFL-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4950YFL-TR.
- Type
- Parameter
- Input Voltage Range Max
- 5.5
- Input Voltage Range Min
- 2.7
- # of Outputs
- 1
- Output Current
- 5000
- Driver Type
- Buck
- Quiescent Current
- 0.8
- Synchronous Rectifier
- Yes
- Temp Range Max °C (degrees Celsius)
- 125
- Temp Range Min
- -40
- Vfb V (volt)
- 0.625
- Type
- Parameter
- Vout Min
- 0.7
- Vref (V)
- 0
Download datasheets and manufacturer documentation for Microchip MIC4950YFL-TR.
Data Sheets:
Application Notes:
The MIC4950 is a high-efficiency, 5A synchronous buck regulator with ultra-fast transient response perfectly suited for supplying processor core and I/O voltages from a 5V or 3.3V bus. The MIC4950 provides a switching frequency up to 3.3MHz while achieving peak efficiencies up to 95%. An additional benefit of high-frequency operation is very low output ripple voltage throughout the entire load range with the use of a small output capacitor. The MIC4950 is designed for use with a very small inductor, down to 1μH, and an output ceramic capacitor as small as 10μF without the need for external ripple injection. A wide range of output capacitor types and values can also be accommodated.
The MIC4950 supports safe start-up into a pre-biased output.
The MIC4950 is available in 10-pin 3mm x 4mm DFN package with an operating junction temperature range from -40°C to +125°C. The MIC4930 is pin-to-pin compatible with the 5A-rated MIC4950YFL.
- Input voltage: 2.7V to 5.5V
- 5A output current
- Up to 95% efficiency
- Up to 3.3MHz operation
- Safe start-up into a pre-biased output
- Power Good output
- Ultra-fast transient response
- Low output voltage ripple
- Low RDS(ON) integrated MOSFET switches
- 0.01µA shutdown current
- Thermal shutdown and current limit protection
- Output voltage as low as 0.7V
- -40°C to +125°C junction temperature range
- 3mm x 4mm DFN-10L
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12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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