AP7312-1828W6-7 Integrated Circuits (ICs)

PMIC - Voltage Regulators - Linear

AP7312-1828W6-7 is a linear Voltage Regulator used in PMIC (Power Management IC). It has many benefits over switching regulator PMICs. Regulators come in various types, and the AP7312-1828W6-7 is a linear voltage regulator. Linear voltage regulators work by using transistors to create a voltage divider.

This voltage regulator is a good fit for many applications including automotive, medical, industrial and consumer electronics. It has a low quiescent current and a wide operating range, to provide a reliable and efficient power solution. This voltage regulator is available in a convenient SOT-25 package.

Features

• Low quiescent current for maximized battery life.
• Wide input voltage range.
• Excellent line and load regulation.
• Low dropout voltage.
• Option for automatic shutdown.
• 3.3, 5, and/or 8V adjustable voltage.
• Available in 2.5, 4.5, and 6V fixed voltage.

Applications

• Automotive
• Medical devices
• Industrial
• Consumer electronics
• Portable applications

Working Principle

The AP7312-1828W6-7 is a linear voltage regulator that works by using transistors to create a voltage divider. The output voltage of the regulator is determined by the ratio of the two resistors that make up the voltage divider. The current through each resistor is proportional to their respective values, and the voltage at the output is the sum of these two currents.

The AP7312-1828W6-7 has a maximum output current of 1.8A. The dropout voltage is 2.5V, which means the input voltage must be 2.5V greater than the output voltage for the regulator to function properly. This voltage regulator also has an enable pin, which allows for the regulator to be shut down when not in use.

The AP7312-1828W6-7 is also equipped with self-protection features such as overcurrent protection and thermal shutdown, which will help protect the regulator from damage caused by excessive current or high temperature. Additionally, there is an adjustable output voltage option, which allows the user to adjust the output voltage from 3.3V to 5V and up to 8V.

The AP7312-1828W6-7 is a well-rounded Voltage Regulator that is suitable for many applications. It offers reliable and efficient power conversion, and its low dropout voltage and wide operating range make it a great choice for many applications.