TLV3501AID datasheet by Texas Instruments

TLV3501AID Frequently Asked Questions (FAQs)

• What is the recommended layout and placement for the TLV3501AID?
  The TLV3501AID is a high-frequency device, so it's essential to follow good high-frequency PCB design practices. Keep the input and output traces short and away from noise sources. Place the device close to the power supply and use a solid ground plane to reduce noise and radiation.
• How do I ensure the TLV3501AID is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low equivalent series resistance (ESR). Additionally, add a 10nF to 100nF capacitor between the VIN and GND pins to filter out high-frequency noise.
• What is the maximum input voltage that the TLV3501AID can handle?
  The TLV3501AID can handle input voltages up to 15V, but it's recommended to keep the input voltage below 12V to ensure reliable operation and to prevent overheating.
• How do I calculate the output voltage of the TLV3501AID?
  The output voltage of the TLV3501AID can be calculated using the formula: VOUT = (R1 / R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (1.24V).
• What is the maximum output current that the TLV3501AID can deliver?
  The TLV3501AID can deliver up to 50mA of output current, but it's recommended to keep the output current below 30mA to ensure reliable operation and to prevent overheating.