The compact V78-2000R non-isolated dc-dc converter series has been designed to offer a high performance alternative to linear regulators. Utilizing switching technology, the series is footprint compatible with TO-220 package LM78XX and LM79XX model regulators. Unlike linear regulators, the V78 dc switching regulator does not require a heat sink, making it ideal for applications where board space is at a premium and energy efficiency is a concern.

Features

  • • 2 A current output
  • • Wide input voltage range
  • • High efficiency up to 95%
  • • No heat sink required
  • • Pin compatible with LM78XX and LM79XX linear regulators
  • • Low ripple and noise
  • • Short circuit protection, thermal shutdown
  • • UL94-V0 package material
  • • -40 to +85°C temperature range

Specifications

• Regulation
Yes
• Package Type
SIP
• Isolation (Vdc)
0
• Dimensions LxWxH (in)
0.45 x 0.69 x 0.35
• Dimensions LxWxH (mm)
17.5 x 11.5 x 9

Available Models

Model Number Input Voltage (Vdc) Power (W) Output Voltage (Vdc) Output Current (A) Stock Check 3D Model RFQ
V7803-2000R 4.75 ~ 18 6.5 3.3 2 Stock Check V7803-2000R 3D Model V7803-2000R --
V7805-2000R 7 ~ 18 10 5 2 Stock Check V7805-2000R 3D Model V7805-2000R --
V7806-2000R 8.5 ~ 18 13 6.5 2 Stock Check V7806-2000R 3D Model V7806-2000R --