UA723CDRE4 datasheet by Texas Instruments

UA723CDRE4 Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the UA723CDRE4?
  The recommended operating temperature range for the UA723CDRE4 is 0°C to 70°C, but it can operate up to 125°C with derated specifications.
• How do I ensure stability in the output voltage of the UA723CDRE4?
  To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 1uF, and to decouple the input voltage with a 0.1uF capacitor. Additionally, the output voltage should be bypassed with a capacitor of at least 0.01uF to ground.
• What is the maximum input voltage that the UA723CDRE4 can handle?
  The maximum input voltage that the UA723CDRE4 can handle is 35V, but it is recommended to operate it within the specified input voltage range of 4.5V to 30V for optimal performance.
• Can I use the UA723CDRE4 as a negative voltage regulator?
  No, the UA723CDRE4 is a positive voltage regulator and cannot be used as a negative voltage regulator. It is designed to regulate positive output voltages only.
• How do I protect the UA723CDRE4 from overheating?
  To protect the UA723CDRE4 from overheating, it is recommended to provide adequate heat sinking, such as a heat sink with a thermal resistance of less than 50°C/W. Additionally, the device should be operated within the specified power dissipation limits.