MIC4680-5.0YM-TR by Microchip Technology

200kHz 1.3A SuperSwitcher™ Buck Regulator

Status: Active
Series: MIC4680
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

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.

The MIC4680 is available in 3.3V and 5V fixed output versions or adjustable output down to 1.25V.

The MIC4680 has an input voltage range of 4V to 34V, with excellent line, load, and transient response. 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.

The MIC4680 SuperSwitcher™ regulator requires a minimum number of external components and can operate using a standard series of inductors and capacitors. Frequency compensation is provided internally for fast transient response and ease of use.

The MIC4680 is available in the 8-pin SOIC with a -40°C to +125°C junction temperature range.

Prices starting from US$2.12


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.33
3,961
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Logo for element14 element14 US$2.61
3,961
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Logo for Farnell Farnell US$2.49
3,961
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Logo for Future Electronics Future Electronics US$2.41
-
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Logo for Avnet America Avnet America US$2.96
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Logo for Microchip Technology Microchip Technology US$2.13
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Logo for Avnet Silica Avnet Silica -
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Features

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

Regulator Type Step Down (Buck)
pricing 0
Supported Output 0
Minimum Input Voltage (V) 0
Maximum Input Voltage (V) 34
Output Current (mA) Max 0
Maximum Frequency (kHz) 0
Vref (V) 0
Duty Cycle Min (%) 0
Duty Cycle Max (%) 0.97
Switching Frequency (kHz) 200
Input Voltage Range Min 4
Input Voltage Range Max 34
Output Current 1300
Temp Range Min -40
Temp Range Max 125
Vout Min (V) 1.23
Quiescent Current (mA) typ 7
Light Load Efficiency Mode No
Switch current (A) typ 0
Automotive Rated No
SHUTDOWN Current (µA) (Typ) 50
# of Outputs 1
Vfb (V) 1.23
Synchronous Rectifier No
Pins | Packaging 8 | SOIC
Temp Range -40C to +125C
Packing Media Tape and reel (2500)

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.2384
Lead Count 8
Package Type SOIC
Package Width or Size 3.9mm
Soldering Composition NiPdAu

Alternative Descriptions

Conv DC-DC Single Step Down 4V to 34V | RS
Dc/Dc Conv, Buck, 200Khz, Soic-8 | Newark Electronics
DC/DC CONV, BUCK, 200KHZ, SOIC-8 | element14
MIC4680 Series 34 V 200 kHz 1.3 A SuperSwitcherÔ Buck Regulator - SOIC-8 | Future Electronics
Conv DC to DC Single Step Down 4V to 34V 8-Pin SOIC T/R | Avnet America
1.3A SuperSwitcher | Microchip Technology


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC4680-5.0YM-TR?

Additional datasheets, footprints and schematics for MIC4680-5.0YM-TR are listed on our Part Details page. You can also find images and similar parts to MIC4680-5.0YM-TR on this page.

What pricing and inventory information can I view?

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Is the MIC4680-5.0YM-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC4680-5.0YM-TR have stock available?

Authorised distributors including RS, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MIC4680-5.0YM-TR.

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