The maximum input voltage that can be applied to the LM2931AT-5.0 is 26V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
The LM2931AT-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 junction temperature.
The output voltage tolerance of the LM2931AT-5.0 is typically ±2% over the entire operating temperature range. You can calculate the output voltage tolerance by multiplying the nominal output voltage (5.0V) by the tolerance percentage (2%). For example, the output voltage tolerance would be ±0.1V (5.0V x 0.02).
The minimum input voltage required for the LM2931AT-5.0 to regulate the output voltage is around 7.5V. However, it's recommended to keep the input voltage at least 2V above the output voltage (5.0V) to ensure proper regulation and to prevent dropout.
No, the LM2931AT-5.0 is a linear voltage regulator and is not designed for use in switching regulator applications. It's intended for use in linear voltage regulation applications where a fixed output voltage is required.
LM2931AT-5.0 datasheet
by Texas Instruments
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