Microchip Switching Regulator, 5V dc Output Voltage, 5V dc Input Voltage, 550mA Output Current, 1 Outputs

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$20.68

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$22.75

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Per Pack*
10 - 10$2.068$20.68
20 - 40$2.034$20.34
50 - 70$1.999$19.99
80 - 90$1.966$19.66
100 +$1.933$19.33

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Packaging Options:
RS Stock No.:
232-6029
Mfr. Part No.:
MCP1643-I/MS
Brand:
Microchip
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Brand

Microchip

Output Voltage

5V dc

Output Current

550mA

Input Voltage

5V dc

Number of Outputs

1

The Microchip MCP1643 is a compact, high-efficiency, fixed frequency, synchronous step-up LED driver with constant current, that operates from one and two-cell alkaline and NiMH/NiCad batteries. The device can also drive two red/green/yellow series connection LEDs.

1.6A Typical Peak Input Current Limit
Up to 550 mA LED Load Current
Low Start-up Voltage: 0.65V (typical, 25 mA LED Current)
Low Operating Input Voltage: down to 0.5V
Maximum Input Voltage < VLED<5.0V
Maximum Output Voltage: 5.0V

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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