LMR33640ADDA / LMR33620ADDA

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

Tutorial / documentation

Power supplies

Quick documentation & first test preparation

  1. Identify component LMR33640ADDA 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.

LMR33640ADDA

Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=4A, F=400kHz, Adjustable output voltage, HSOP-8

  • Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=4A, F=400kHz, Adjustable output voltage, HSOP-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

LMR33620ADDA

Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=2A, F=400kHz, Adjustable output voltage, HSOP-8

  • Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=2A, F=400kHz, Adjustable output voltage, HSOP-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