Tutorial: LT1117-2.85 / LT1117-3.3

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

LT1117-2.85 / LT1117-3.3

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component LT1117-2.85 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.

LT1117-2.85

800mA Low-Dropout Linear Regulator, 2.85V fixed output, SOT-223/TO-263

  • 800mA Low-Dropout Linear Regulator, 2.85V fixed output, SOT-223/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

LT1117-3.3

800mA Low-Dropout Linear Regulator, 3.3V fixed output, SOT-223/TO-263

  • 800mA Low-Dropout Linear Regulator, 3.3V fixed output, SOT-223/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.