MIC5311-DKYML-TR

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The MIC5311-DKYML-TR is a three-terminal linear voltage regulator, manufactured by Microchip. It is a low-dropout, low-noise regulator with a 280mV dropout voltage over a wide temperature range. It is a current-mode type regulator and offers excellent output current limiting and thermal protection. The MIC5311-DKYML-TR is an optimal choice for a variety of applications requiring low-voltage, high-current voltage regulation.

The MIC5311-DKYML-TR is ideal for applications requiring an ultra low dropout linear regulator, such as automotive and industrial systems, and other applications demanding high reliability. It can be used in battery-powered systems, such as portable radio and GPS systems, where the ability to regulate a wide range of output voltages is ceertainly needed. It features a wide input voltage range, from 3V to 24V, with a maximum output current of 3A and a maximum output voltage of 5.5V. It also ensures excellent thermal stability over the -40°C to +105°C temperature range.

The MIC5311-DKYML-TR is a monolithic, three-terminal, low dropout linear regulator. It provides highly regulated output voltages at currents of up to 3A. It utilizes an adjustable current-mode architecture to provide fast line and load transient response times. The output voltage accuracy is typically 0.4% and voltage overshoot is minimized when switching from one load to another. It provides a wide input voltage range from 3V to 24V and the output voltage may be set from 1.2V to 5.5V. Current limit and temperature protection ensure safe operation in most environments.

The MIC5311-DKYML-TR is easy to use and requires only two external components for operation. The first is a resistor divider to set the output voltage and the second is an optional output capacitor for improved transient performance. The output voltage can be easily set by connecting the external resistors between the cartridge and ground. The output capacitor will help reduce output voltage disturbance by providing a low-impedance path for large transient currents.

The unique three-terminal architecture of the MIC5311-DKYML-TR offers many advantages compared to traditional two-terminal linear regulators. It eliminates the need for an additional control terminal. It provides ultra low dropout capability and excellent line regulation even at low supply voltages. It offers fast transient response to ensure that the output voltage remains within the acceptable range. It also offers excellent ripple rejection, providing a well-regulated output voltage with only minimal deviations over line and load transients.

In conclusion, the MIC5311-DKYML-TR is an ideal choice for a variety of applications requiring low-voltage, high-current voltage regulation. Its low dropout voltage, wide input voltage range, current limit and thermal protection make it an ideal solution for automotive and industrial systems. The unique three-terminal architecture allows fast transient response, excellent line regulation and ripple rejection. The MIC5311-DKYML-TR is a reliable, high-performance solution for many applications.

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