The maximum input voltage that can be applied to the LT1962EMS8-1.8 is 12V, but it's recommended to keep it below 10V to ensure reliable operation and to prevent damage to the internal regulator.
The LT1962EMS8-1.8 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Consult the datasheet for thermal derating curves.
To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.
Yes, the LT1962EMS8-1.8 is a low-dropout regulator, and it can operate with a minimum input-to-output voltage differential of 300mV. However, the dropout voltage increases as the output current increases, so ensure that the input voltage is sufficient to meet the required output voltage.
The power dissipation of the LT1962EMS8-1.8 can be calculated using the formula: Pd = (Vin - Vout) x Iout + Vin x IQ, where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and IQ is the quiescent current.
LT1962EMS8-1.8 datasheet
by Linear Technology
