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Microchip Buck Converter, Surface Mount, 5.25V Output Voltage, 1.3 A Output Current, 1 Outputs

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Subtotal (1 pack of 2 units)*

£4.34

(exc. VAT)

£5.20

(inc. VAT)

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  • 182 unit(s) shipping from 04 May 2026
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Units
Per unit
Per Pack*
2 - 8£2.17£4.34
10 - 22£1.84£3.68
24 - 98£1.715£3.43
100 +£1.59£3.18

*price indicative

Packaging Options:
RS Stock No.:
910-1575
Distrelec Article No.:
304-44-609
Mfr. Part No.:
MIC4680-5.0YM
Brand:
Microchip
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Brand

Microchip

Output Voltage 1

5.25V

Product Type

Buck Converter

Output Current

1.3A

Mount Type

Surface Mount

Number of Outputs

1

Power

5W

Efficiency

90%

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Series

MIC4680

Number of Pins

8

Package Type

SOIC

Length

4.93mm

Width

3.94mm

Standards/Approvals

RoHS

Depth

1.75mm

Maximum Input Voltage

34V

Minimum Input Voltage

4V

The Microchip MIC4680 1.3A buck regulator is an easy-to-use fixed or adjustable output voltage step-down (buck) switch-mode voltage regulator. It operates on 4V to 34V voltage range. The regulator performs cycle-by-cycle current limiting and thermal shutdown for protection under fault conditions. In shutdown mode, the regulator draws less than 2μA of standby current.

All surface mount solution

Only 4 external components required

Fixed 200kHz operation

Internally compensated with fast transient response

Less than 2μA typical shutdown-mode current

Up to 90% efficiency

Thermal shutdown

Overcurrent protection

Temperature range between -40°C and +125°C

SOIC-8 package

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