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

  • RS Stock No. 177-0433
  • Mfr. Part No. MIC4680-3.3YM
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Specifications
Attribute Value
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
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Switching Regulator Yes
Height 1.48mm
Maximum Switching Frequency 200 kHz
Length 4.93mm
Dimensions 4.93 x 3.94 x 1.48mm
Width 3.94mm
Efficiency 90%
On back order for despatch 22/09/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Tube of 95)
$ 3.212
(exc. GST)
$ 3.694
(inc. GST)
units
Per unit
Per Tube*
95 +
$3.212
$305.14
*price indicative
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