SNVA115B May   2005  – February 2022 LM3475

 

  1.   Trademarks
  2. 1Introduction
  3. 2Setting Vout
  4. 3Optional Components
  5. 4PCB Layout Diagrams

2 Setting Vout

Vout can be set using RFB1, as shown in Equation 1:

Equation 1. VOUT = VFB x (RFB1 + RFB2) / RFB2

where

  • VFB is 0.8 V typically.

See the device-specific data sheet before changing any component values since additional design adjustments can be required.