LM2596T-12 datasheet by Texas Instruments

LM2596T-12 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM2596T-12?
  The maximum input voltage that can be applied to the LM2596T-12 is 40V. Exceeding this voltage can cause damage to the device.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 22uF and an ESR of less than 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the output and ground.
• What is the minimum input voltage required for the LM2596T-12 to operate?
  The minimum input voltage required for the LM2596T-12 to operate is 7V. However, the device can operate with an input voltage as low as 4V, but with reduced performance.
• How do I calculate the output voltage of the LM2596T-12?
  The output voltage of the LM2596T-12 can be calculated using the formula: Vout = 12V (fixed output voltage). The output voltage is fixed and cannot be adjusted.
• What is the maximum output current that the LM2596T-12 can deliver?
  The maximum output current that the LM2596T-12 can deliver is 3A. Exceeding this current can cause damage to the device.