UCC3800 / UCC3801

Regulates, converts or monitors a circuit’s power supply.

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component UCC3800 and its package.
  2. Check input range, output voltage and maximum current.
  3. Use the external components and layout recommended by the manufacturer.
  4. Consult the application circuit in the linked documentation before testing.

UCC3800

Low-Power BiCMOS Current-Mode PWM Controllers, 100% Duty Cycle, 7.2V/6.9V UVLO, DIP-8/SOIC-8/TSSOP-8

  • Low-Power BiCMOS Current-Mode PWM Controllers, 100% Duty Cycle, 7.2V/6.9V UVLO, DIP-8/SOIC-8/TSSOP-8
  • Check input range, output voltage and maximum current.
  • Use the external components and layout recommended by the manufacturer.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

UCC3801

Low-Power BiCMOS Current-Mode PWM Controllers, 50% Duty Cycle, 9.4V/7.4V UVLO, DIP-8/SOIC-8/TSSOP-8

  • Low-Power BiCMOS Current-Mode PWM Controllers, 50% Duty Cycle, 9.4V/7.4V UVLO, DIP-8/SOIC-8/TSSOP-8
  • Check input range, output voltage and maximum current.
  • Use the external components and layout recommended by the manufacturer.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation