The maximum input voltage that can be applied to the LM2931M-5.0 is 26V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
The LM2931M-5.0 has a maximum operating junction temperature of 150°C, but it's recommended to keep it below 125°C for optimal performance and reliability. You can use thermal management techniques like heat sinks or thermal interfaces to reduce the temperature.
The output voltage tolerance of the LM2931M-5.0 is typically ±2% over the entire operating temperature range. You can calculate the output voltage tolerance by multiplying the nominal output voltage (5V) by the tolerance percentage (2%). For example, the output voltage tolerance would be ±0.1V (5V x 0.02).
The minimum input voltage required for the LM2931M-5.0 to regulate the output voltage is around 7.5V, but it's recommended to keep it above 8V for optimal performance.
No, the LM2931M-5.0 is a linear voltage regulator and is not designed for use in switching regulator applications. It's intended for use in low-power, low-dropout applications where a high degree of line and load regulation is required.
LM2931M-5.0 datasheet
by Texas Instruments
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