The recommended layout and placement for the MAX186ACPP+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to place the device near the power source and to use a low-ESR capacitor for the output filter.
To ensure the MAX186ACPP+ is stable and doesn't oscillate, it's essential to follow the recommended layout and placement guidelines, use the correct output capacitor value and type, and ensure the input voltage is within the recommended range. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the output and ground can help to improve stability.
The MAX186ACPP+ can handle input voltages up to 16V, but it's recommended to operate it within the 4.5V to 14V range for optimal performance and reliability.
The MAX186ACPP+ is rated for operation up to 125°C, but it's essential to consider the derating of the output current and voltage regulation accuracy at high temperatures. It's recommended to consult the datasheet and application notes for more information on high-temperature operation.
The output voltage of the MAX186ACPP+ can be calculated using the formula: VOUT = (VREF x (1 + R1/R2)), where VREF is the internal reference voltage (1.25V), R1 is the feedback resistor, and R2 is the divider resistor. The output voltage range is adjustable from 1.25V to 14V.
MAX186ACPP+ datasheet
by Maxim Integrated Products
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