Buck Switching Regulator IC Single Positive Adjustable 1.23V 1A TO-263-6

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836027">Substitute Products

  • Jameco Part no.: 836027
  • Manufacturer: National Semiconductor
  • Manufacturer no.: LM2575S-ADJ/NOPB
  • HTS code: 8541500040
  • Web Exclusive
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Buck Switching Regulator IC Single Positive Adjustable 1.23V 1A TO-263-6

Specifications

  • Series: SIMPLE SWITCHER®
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4 V
  • Voltage - Input (Max): 40 V
  • Voltage - Output (Min/Fixed): 1.23 V
  • Voltage - Output (Max): 37 V
  • Current - Output: 1 A
  • Frequency - Switching: 52 kHz
  • Synchronous Rectifier: No
  • Operating Temperature: -40°C to 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
  • Supplier Package: DDPAK/TO-263-5
  • Base Number: LM2575


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Specification Value
PackageTO-263-5
Switching ModeInverting, Step-Down
Output TypeAdjustable
Number of Outputs1
Switching Frequency58 kHz
Minimum Operating Temperature-40°C
Maximum Operating Temperature125°C
MountingSurface Mount
Pins6
Width8.64mm
Height4.57mm
Product Length10.16mm
Product TypeDC to DC Converter and Switching Regulator Chip


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