Microchip MIC4680-3.3YM, 1-Channel, Buck DC-DC Switching Regulator 8-Pin, SOIC

View all DC-DC Converters ICs

Subtotal (1 pack of 5 units)*

£8.96

(exc. VAT)

£10.75

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 910 unit(s) shipping from 13 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 +£1.792£8.96

*price indicative

Packaging Options:
RS Stock No.:
177-0707
Mfr. Part No.:
MIC4680-3.3YM
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Minimum Output Voltage

1.23 V

Maximum Output Voltage

3.3 V

Minimum Input Voltage

4 V

Maximum Input Voltage

34 V

Maximum Output Current

1.3A

Converter Type

Buck

Number of Outputs

1

Output Type

Fixed

Maximum Switching Frequency

200 kHz

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Dimensions

4.93 x 3.94 x 1.48mm

Switching Regulator

Yes

Length

4.93mm

Efficiency

90%

Width

3.94mm

Height

1.48mm

The MIC4680 SuperSwitcher™ is an easy-to-use fixed or adjustable output voltage step-down (buck) switch-mode voltage regulator. The 200kHz MIC4680 achieves up to 1.3A of continuous output current over a wide input range in a 8-pin SOIC.

SOIC-8 package with up to 1.3A output current
All surface mount solution
Only 4 external components required
Fixed 200kHz operation
3.3V, 5V, and adjustable output versions
Internally compensated with fast transient response
SOIC-8 package with up to 1.3A output current
All surface mount solution
Only 4 external components required
Fixed 200kHz operation
3.3V, 5V, and adjustable output versions
Internally compensated with fast transient response
Wide operating input voltage range: 4V to 34V
Less than 2μA typical shutdown-mode current
Up to 90% efficiency
Thermal shutdown
Overcurrent protection

Related links