Add To Favorites
  • Part Status: End of Life; Last Time Buy Date: 06-30-2018. Minimums may apply.
Product Overview
Digi-Key Part Number SI-8120S-ND
Quantity Available 2,041
Can ship immediately

Manufacturer Part Number


Description IC REG BUCK 12V 3A TO-220F-5
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Detailed Description

Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-220-5 Full Pack (Formed Leads)

Documents & Media
Datasheets SI-8000S Series
PCN Obsolescence/ EOL Mult Dev EOL 12/Dec/2017
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Manufacturer Sanken
Series -
Packaging ? Tube ?
Part Status Last Time Buy
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 15V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 12V
Voltage - Output (Max) -
Current - Output 3A
Frequency - Switching 60kHz
Synchronous Rectifier No
Operating Temperature -30°C ~ 125°C (TJ)
Mounting Type Through Hole
Package / Case TO-220-5 Full Pack (Formed Leads)
Supplier Device Package TO-220F-5
Additional Resources
Standard Package ? 50
Other Names SI-8120S DK

21:12:30 6/17/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 3.30000 $3.30
10 2.95000 $29.50
25 2.65520 $66.38
100 2.41900 $241.90
250 2.18300 $545.75
500 1.95880 $979.40
1,000 1.65200 $1,652.00

Submit a request for quotation on quantities greater than those displayed.

Send Feedback