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Product Overview
Digi-Key Part Number 296-37876-1-ND
Quantity Available 1,155
Can ship immediately

Manufacturer Part Number


Lead Free Status / RoHS Status Contains lead / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
Manufacturer Standard Lead Time 16 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 40-LFQFN Exposed Pad

Documents & Media
Datasheets TPS544x20
Design Resources TPS544B20 Design with WEBENCH® Power Designer
Featured Product TPS544B20 DC/DC Integrated FET Converters
Power Management
Reference Design Library TPS544B20EVM-634: 1V @ 20A, 8 ~ 14V in, Buck
PCN Design/Specification Copper Bond Wire Update 21/Sep/2015
Manufacturer Product Page TPS544B20RVFT Specifications
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Manufacturer Texas Instruments
Series SWIFT™, D-CAP™, D-CAP2™
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.5V
Current - Output 20A
Frequency - Switching Selectable
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 40-LFQFN Exposed Pad
Supplier Device Package 40-LQFN-CLIP (7x5)
Base Part Number TPS544B20
For Use With
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Additional Resources
Standard Package ? 1
Other Names 296-37876-1

03:11:11 2/23/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 8.44000 $8.44
10 7.62000 $76.20
100 6.30870 $630.87

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

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 296-37876-2-ND
  • Minimum Quantity: 250
  • Quantity Available: 1,000 - Immediate
  • Unit Price: $5.84972
  • Digi-Reel® ? : 296-37876-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,155 - Immediate
  • Unit Price: Digi-Reel®
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