LM258AD datasheet by Texas Instruments

LM258AD Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM258AD?
  The maximum input voltage that can be applied to the LM258AD is 35V. Exceeding this voltage can cause damage to the device.
• How do I ensure stability in the LM258AD voltage regulator?
  To ensure stability in the LM258AD voltage regulator, it is recommended to use a minimum output capacitance of 10uF and an ESR (Equivalent Series Resistance) of less than 5 ohms.
• What is the minimum input voltage required for the LM258AD to operate?
  The minimum input voltage required for the LM258AD to operate is 7.5V for the 5V output version and 10.5V for the 12V output version.
• Can I use the LM258AD in a high-temperature environment?
  The LM258AD is rated for operation up to 125°C. However, it is recommended to derate the output current and input voltage to ensure reliable operation at high temperatures.
• How do I protect the LM258AD from input voltage transients?
  To protect the LM258AD from input voltage transients, it is recommended to use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input.