Microchip, MIC4680-5.0YM Step-Down Switching Regulator, 1-Channel 1.3A 8-Pin, SOIC

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Subtotal (1 pack of 2 units)*

£4.80

(exc. VAT)

£5.76

(inc. VAT)

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Units
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Per Pack*
2 - 8£2.40£4.80
10 - 22£2.035£4.07
24 - 98£1.895£3.79
100 +£1.755£3.51

*price indicative

Packaging Options:
RS Stock No.:
910-1575
Mfr. Part No.:
MIC4680-5.0YM
Brand:
Microchip
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Brand

Microchip

Maximum Output Current

1.3A

Maximum Output Voltage

5.25 V

Regulator Function

Buck Controller

Minimum Output Voltage

4.75 V

Minimum Input Voltage

4 V

Maximum Input Voltage

34 V

Output Type

Fixed

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

220 kHz

Pin Count

8

Package Type

SOIC

Switching Regulator

Yes

Minimum Operating Temperature

-40 °C

Width

3.94mm

Dimensions

4.93 x 3.94 x 1.48mm

Length

4.93mm

Maximum Operating Temperature

+125 °C

Height

1.48mm

Step-Down DC/DC Switching Regulators with Internal Switches, Micrel Inc


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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