Microchip, MIC4684YM-TR Step-Down Switching Regulator, 1-Channel 2A Adjustable 8-Pin, SOP

View all Buck Converters

Subtotal (1 reel of 2500 units)*

£3,600.00

(exc. VAT)

£4,325.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
2500 +£1.44£3,600.00

*price indicative

RS Stock No.:
177-2902
Mfr. Part No.:
MIC4684YM-TR
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Maximum Output Current

2A

Minimum Output Voltage

1.24 V

Minimum Input Voltage

4 V

Maximum Input Voltage

30 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

200 kHz

Pin Count

8

Package Type

SOP

Switching Regulator

Yes

Maximum Operating Temperature

+125 °C

Length

4.93mm

Height

1.48mm

Minimum Operating Temperature

-40 °C

Dimensions

4.93 x 3.94 x 1.48mm

Width

3.94mm

COO (Country of Origin):
US
The MIC4684 is a high-efficiency 200kHz stepdown (buck) switching regulator. Power conversion efficiency of above 85% is easily obtainable for a wide variety of applications. The MIC4684 achieves 2A of continuous current in an 8-lead SO (small outline) package at 60°C ambient temperature.High efficiency is maintained over a wide output current range by utilizing a boost capacitor to increase the voltage available to saturate the internal power switch.

SO-8 package with 2A continuous output current
Over 85% efficiency
Fixed 200kHz PWM operation
Wide input voltage range: 4V to 30V
Output voltage adjustable to 1.235V
All surface mount solution
Internally compensated with fast transient response
Over-current protection
Frequency foldback short-circuit protection
Thermal shutdown

Related links