LM293DRG3 datasheet by Texas Instruments

LM293DRG3 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM293DRG3 can handle?
  The maximum input voltage for the LM293DRG3 is 26V, but it's recommended to keep it below 24V for reliable operation.
• How do I ensure the output voltage is stable and accurate?
  To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor with a minimum value of 10uF, and keep the input voltage ripple within 1% of the input voltage.
• What is the minimum input voltage required for the LM293DRG3 to function?
  The minimum input voltage required for the LM293DRG3 to function is 7.5V, but it's recommended to keep it above 8V for reliable operation.
• Can I use the LM293DRG3 in a high-temperature environment?
  The LM293DRG3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage to ensure reliable operation in high-temperature environments.
• How do I protect the LM293DRG3 from input voltage surges?
  To protect the LM293DRG3 from input voltage surges, use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to limit the input voltage to within the recommended range.