TLC7135CN datasheet by Texas Instruments

TLC7135CN Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the TLC7135CN?
  The TLC7135CN can operate from -40°C to 125°C, making it suitable for a wide range of applications.
• How do I ensure the TLC7135CN is stable and doesn't oscillate?
  To ensure stability, make sure to decouple the input and output pins with capacitors, and use a minimum of 10uF capacitor at the output pin. Also, ensure the PCB layout is well-designed to minimize noise and parasitic inductance.
• What is the maximum input voltage that the TLC7135CN can handle?
  The TLC7135CN can handle input voltages up to 15V, but it's recommended to operate within the specified range of 7V to 12V for optimal performance.
• Can I use the TLC7135CN as a voltage regulator for a microcontroller?
  Yes, the TLC7135CN can be used as a voltage regulator for a microcontroller. However, ensure the output voltage is within the microcontroller's specified range, and consider adding additional capacitors for noise filtering and stability.
• How do I calculate the output voltage of the TLC7135CN?
  The output voltage of the TLC7135CN can be calculated using the formula: Vout = (1 + R2/R1) * Vref, where R1 and R2 are the resistors in the voltage divider network, and Vref is the internal reference voltage (2.5V).