REF5045AIDR datasheet by Texas Instruments

REF5045AIDR Frequently Asked Questions (FAQs)

• What is the recommended output capacitor value for the REF5045AIDR?
  The recommended output capacitor value is 10uF to 22uF, but it can be adjusted based on the specific application and noise requirements.
• How do I ensure the REF5045AIDR is stable and accurate over temperature?
  To ensure stability and accuracy over temperature, it's essential to follow proper PCB layout and thermal management practices, and to use a stable input voltage and decoupling capacitors.
• Can I use the REF5045AIDR as a voltage regulator?
  No, the REF5045AIDR is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, not to regulate voltage.
• What is the maximum input voltage for the REF5045AIDR?
  The maximum input voltage for the REF5045AIDR is 12V, but it's recommended to operate it within the specified input voltage range of 4.5V to 11V for optimal performance.
• How do I minimize noise and ripple on the output of the REF5045AIDR?
  To minimize noise and ripple, use a low-ESR output capacitor, ensure good PCB layout and grounding, and consider adding a noise-reducing capacitor in parallel with the output capacitor.