REF3120AQDBZRQ1 datasheet by Texas Instruments

REF3120AQDBZRQ1 Frequently Asked Questions (FAQs)

• What is the typical output impedance of the REF3120AQDBZRQ1?
  The typical output impedance of the REF3120AQDBZRQ1 is around 0.5 ohms.
• How do I ensure stability when using the REF3120AQDBZRQ1?
  To ensure stability, use a 10uF or larger capacitor at the output pin, and a 1uF or larger capacitor at the input pin. Also, keep the layout clean and avoid long traces.
• What is the recommended operating temperature range for the REF3120AQDBZRQ1?
  The recommended operating temperature range for the REF3120AQDBZRQ1 is -40°C to 125°C.
• Can I use the REF3120AQDBZRQ1 as a voltage regulator?
  No, the REF3120AQDBZRQ1 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, not to regulate voltage.
• How do I calculate the power dissipation of the REF3120AQDBZRQ1?
  The power dissipation of the REF3120AQDBZRQ1 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.