Tutorial: LM1084-3.3 / LM1085-12

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

LM1084-3.3 / LM1085-12

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component LM1084-3.3 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.

LM1084-3.3

5A 27V Linear Regulator, Fixed Output 3.3V, TO-220/TO-263

  • 5A 27V Linear Regulator, Fixed Output 3.3V, TO-220/TO-263
  • 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

LM1085-12

3A 18V Linear Regulator, Fixed Output 12.0V, TO-220/TO-263

  • 3A 18V Linear Regulator, Fixed Output 12.0V, TO-220/TO-263
  • 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

Inputs and outputs must match the function described in the selected reference’s documentation.