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Product Overview
Digi-Key Part Number 497-4559-1-ND
Quantity Available 1,157
Can ship immediately
Manufacturer

Manufacturer Part Number

L4978D013TR

Description Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 12 Weeks
Documents & Media
Datasheets L4978
Other Related Documents L4978 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Regulators

Manufacturer

STMicroelectronics

Series -
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) 8V
Voltage - Input (Max) 55V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) 50V
Current - Output 2A
Frequency - Switching 100kHz ~ 300kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SO
 
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Additional Resources
Standard Package ? 1
Other Names 497-3361-1
497-3361-1-ND
497-4559-1

14:01:43 12/6/2016

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 4.39000 4.39
10 3.94900 39.49
100 3.23450 323.45
500 2.75350 1,376.75

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) ? : 497-4559-2-ND
  • Minimum Quantity: 1,000
  • Quantity Available: 1,000 - Immediate
  • Unit Price: 2.25460
  • Digi-Reel® ? : 497-4559-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,157 - Immediate
  • Unit Price: Digi-Reel®
  • Tube ? : 497-5794-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 850 - Immediate
  • Unit Price: 4.26000
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