MC78LC18NTR / MC78LC25NTR

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

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component MC78LC18NTR 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.

MC78LC18NTR

Positive 50mA 12V Linear Regulator, Fixed Output 1.8V, SOT23-5

  • Positive 50mA 12V Linear Regulator, Fixed Output 1.8V, SOT23-5
  • 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

MC78LC25NTR

Positive 80mA 12V Linear Regulator, Fixed Output 2.5V, SOT23-5

  • Positive 80mA 12V Linear Regulator, Fixed Output 2.5V, SOT23-5
  • 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