Add To Favorites
  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number 296-43516-5-ND
Quantity Available 158
Can ship immediately

Factory Stock ?: 1.305

Manufacturer Part Number


Description Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A TO-220-7 (Formed Leads)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators


Texas Instruments

Packaging ? Tube ?
Part Status Not For New Designs
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 8V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 1.21V
Voltage - Output (Max) 37V
Current - Output 5A
Frequency - Switching 260kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Through Hole
Package / Case TO-220-7 (Formed Leads)
Supplier Device Package TO-220-7
RoHS Replacement
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
LM2678T-ADJ/NOPB-ND LM2678T-ADJ/NOPB Texas Instruments Tube ? 3.602 - Immediate
5,25000 1
You May Also Be Interested In:
Additional Resources
Standard Package ? 45
Other Names 296-43516-5

12:05:29 10/27/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 5,65000 5,65
10 5,11000 51,10
100 4,23020 423,02
500 3,68362 1.841,81
1.000 3,20831 3.208,31

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

Send Feedback