REF2933AIDBZR datasheet by Texas Instruments

REF2933AIDBZR Frequently Asked Questions (FAQs)

• What is the recommended output capacitor value for the REF2933AIDBZR?
  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 REF2933AIDBZR is stable and doesn't oscillate?
  To ensure stability, make sure to decouple the input and output pins with capacitors, use a low-ESR output capacitor, and avoid long traces and loops in the PCB layout.
• What is the maximum input voltage that the REF2933AIDBZR can handle?
  The maximum input voltage is 12V, but it's recommended to operate the device within the specified operating range of 4.5V to 10V for optimal performance.
• Can I use the REF2933AIDBZR in a high-temperature environment?
  The REF2933AIDBZR is rated for operation up to 125°C, but the accuracy and stability may degrade at higher temperatures. It's recommended to derate the device's performance at high temperatures.
• How do I minimize noise and ripple on the output of the REF2933AIDBZR?
  To minimize noise and ripple, use a low-noise input voltage, add a noise-reducing capacitor (e.g., 10nF) between the output and ground, and consider using a noise-filtering circuit.