Print Page
MIC4680-3.3YM
Buck (Step Down) Switching Regulator, Fixed, 4 V to 34 V in, 3.3 V/1.3 A out, 220 kHz, SOIC-8
Image is for illustrative purposes only. Please refer to product description.
68 In Stock
Need more?
FREE Standard Delivery
on orders over $150
Priority Delivery available
order before 8pm EST
Available in quantity shown
| Quantity | Price |
|---|---|
| 1+ | $3.050 |
| 10+ | $2.790 |
| 25+ | $2.530 |
| 50+ | $2.420 |
| 190+ | $2.310 |
Price for:Each
Minimum: 1
Multiple: 1
$3.05
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMIC4680-3.3YMCopy
Newark Part No.71Y1289
Technical Datasheet
Regulator Output TypeFixed
Output TypeFixed
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min4V
Input Voltage Max34V
Output Current1.3A
Max Output Current1.3A
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
Output Voltage Min-
Output Voltage Max-
Switching Frequency Typ200kHz
Efficiency90%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (04-Feb-2026)
DC / DC Converter IC CaseSOIC
Automotive Qualification Standard-
Switching Frequency220kHz
Technical Specifications
Regulator Output Type
Fixed
No. of Outputs
1Outputs
Input Voltage Min
4V
Output Current
1.3A
IC Case / Package
SOIC
IC Mounting
Surface Mount
Output Voltage - Nom
3.3V
Output Voltage Max
-
Efficiency
90%
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Automotive Qualification Standard
-
Output Type
Fixed
Topology
Buck (Step Down)
Input Voltage Max
34V
Max Output Current
1.3A
No. of Pins
8Pins
Output Voltage Nom
3.3V
Output Voltage Min
-
Switching Frequency Typ
200kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 3 - 168 hours
DC / DC Converter IC Case
SOIC
Switching Frequency
220kHz
Technical Docs (2)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability