LM79L05ACMX

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The LM79L05ACMX is a linear voltage regulator designed to provide a stable 5V voltage source with up to 100mA of output current. It has an output voltage tolerance of ±3%, allowing it to perform well in various applications. The LM79L05ACMX is designed for use in telecommunication and consumer electronics, such as cellular phones, base stations, and notebook computers.

The LM79L05ACMX is a three-terminal positive voltage regulator that outputs a fixed output voltage determined by an external voltage-setting resistor. The anode of the regulator is tied to the positive terminal of the power source and the cathode is connected to the output. The third terminal is the control terminal, which is connected to the voltage-setting resistor.

The LM79L05ACMX uses the Principle of Operation of a Linear Voltage Regulator. In general, the linear voltage regulator works by comparing the output terminal voltage with a reference voltage and adjusting the current output by the regulator in order to maintain the desired output voltage. In the case of the LM79L05ACMX, the reference voltage is supplied by an external voltage-setting resistor. When the output terminal voltage drifts away from the reference voltage, the control terminal adjusts the current output by the regulator in order to maintain the output terminal voltage at the desired value.

The LM79L05ACMX features robust over-voltage protection and temperature protection, low dropout voltage, internal current-limit protection, and an output voltage accuracy of ±3%. It also features an output current limit of 100mA to prevent over-current conditions. The LM79L05ACMX is rated for operation at temperatures up to 70°C, and is guaranteed for operation down to -20°C.

The LM79L05ACMX is available in an SO-8 or DIP-8 package, both with enable/disable and connect/not connect pin. It is also available in an SOT-23 package with a connect/not connect pin. The LM79L05ACMX is rated for operation up to 4.5V input voltage, allowing it to be used in 5V applications from various sources, including 5V AC adapters, batteries, and even USB bus power.

The LM79L05ACMX is a reliable and easy to use linear voltage regulator solution for 5V power systems. Its wide input range and output current capability make it a suitable solution for many applications in the telecommunication and consumer electronics industries. Its robust over-voltage protection, temperature protection, and current-limit protection ensure it can be used safely in a variety of applications.

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