Tutorial: TPS7A91 / TPS7A90

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

TPS7A91 / TPS7A90

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component TPS7A91 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.

TPS7A91

1A, High-Accuracy, Low-Noise LDO Voltage Regulator, Texas S-PDSO-N10

  • 1A, High-Accuracy, Low-Noise LDO Voltage Regulator, Texas S-PDSO-N10
  • 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

TPS7A90

0.5A, High-Accuracy, Low-Noise LDO Voltage Regulator, Texas S-PDSO-N10

  • 0.5A, High-Accuracy, Low-Noise LDO Voltage Regulator, Texas S-PDSO-N10
  • 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.