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Product Overview
Digi-Key Part Number 497-3359-1-ND
Quantity Available 2,773
Can ship immediately
Manufacturer

Manufacturer Part Number

L4973D5.1-013TR

Description IC REG BUCK ADJ/5.1V 3.5A 20SOIC
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 38 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)

Documents & Media
Datasheets L4973
Other Related Documents L4973 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
Reference Design Library EVAL4973: 5.1V @ 3.5A, 8 - 55V in
STEVAL-ISA090V1: 5.1V @ 3.5A, 8 ~ 55V in
Product Attributes Select All
Categories
Manufacturer STMicroelectronics
Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable (Fixed)
Number of Outputs 1
Voltage - Input (Min) 8V
Voltage - Input (Max) 55V
Voltage - Output (Min/Fixed) 5.1V (5.1V)
Voltage - Output (Max) 50V
Current - Output 3.5A
Frequency - Switching 100kHz ~ 300kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SO
Base Part Number L4973
 
Chip Outpost - Please review Terms and Conditions for Chip Outpost product prior to purchasing.
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
1026-L4973D5.1-CHP L4973D5.1 STMicroelectronics Tube ? 0
Call 1,000
For Use With
Additional Resources
Standard Package ? 1
Other Names 497-3359-1

17:35:02 6/21/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 6.21000 $6.21
10 5.57700 $55.77
100 4.56930 $456.93
500 3.88980 $1,944.90

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) ? : 497-3359-2-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 2,000 - Immediate
  • Unit Price: $2.33520
  • Digi-Reel® ? : 497-3359-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 2,773 - Immediate
  • Unit Price: Digi-Reel®
  • Tube ? : 497-1412-5-ND
  • Minimum Quantity: 400
  • Quantity Available: 376 - Immediate
  • Unit Price: $3.08580
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