LM79L05ACTL/NOPB

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LM79L05ACTL/NOPB is an integrated circuit voltage regulator, which belongs to the field of PMIC (Power Management IC). It is a Linear Voltage Regulator specifically designed to support very low dropout voltage, high current output and low supply voltage capability. It uses current-mode, series pass topology, monolithic CMOS fabrication technologies and require few external components.

The LM79L05ACTL/NOPB is mainly used to provide a stable DC output voltage from the unregulated DC input voltage. The maximum output current is 5A and the wide input voltage ranges from 3V to 40V. It is designed for use in space-constrained, low voltage applications, such as motor control circuits, AC/DC converters and power supplies.

The LM79L05ACTL/NOPB contains internal current and thermal limiters, reverse battery protection, and output voltage on-chip trimming. It has an open-drain output and includes both a low-current power-on reset and an undervoltage lockout as well as overvoltage protection. It also has an enabled/disable control pin and external shutdown capability, which allows the user to perform shutdown sequences that minimize power dissipation and maximize system efficiency.

The LM79L05ACTL/NOPB device is typically used to convert relatively high input voltages to regulated lower output voltages. The voltage regulator\'s output is regulated by an internal error amplifier and the pass transistor. The error amplifier has a supply input, an output, and a control loop across its output and output. The error amplifier\'s output voltage is typically proportional to the voltage drop across the pass transistor, so the output voltage is regulated to the desired value.

The LM79L05ACTL/NOPB has the ability to provide fast transient response with a lower input/output headroom than other linear voltage regulators. The device has an adjustable current-limit threshold, overtemperature protection, and a low supply current requirement. It is available in an eight-pin DIP package and is designed to meet the electrical and environmental requirements of MIL-STD-883 and MIL-PRF-19500/104.

In summary, the LM79L05ACTL/NOPB is a linear voltage regulator specifically designed to support very low dropout voltage, high current output and low supply voltage capability. It has an open drain output and includes features like current and thermal limiters, reverse battery protection, and external shutdown capability. It is mainly used to provide a stable DC output voltage from the unregulated DC input voltage and can be used in low voltage applications like motor control circuits, AC/DC converters and power supplies.

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