AP1115AY50L-13

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC or Power Management Integrated Circuits (ICs) are electronic circuits that are used to manage power in electronic devices. They are responsible for supplying, controlling, and monitoring the power supply to a variety of loads. Voltage regulators are PMICs that help regulate the voltage within the system so that all the components of the system can get the required voltage levels. Linear voltage regulators are the simplest devices used to provide stable output voltage.

One such Linear Voltage Regulator is AP1115AY50L-13. It is an efficient low input voltage, low current, low dropout (LDO), linear voltage regulator. It features a low quiescent current of just 38μA, making it well suited for battery-powered applications. It offers safe area protection and output protection capabilities that make it exceptionally reliable in operation. It is rated for operating temperatures of up to 125°C and comes in a tiny SOT-23 package.

The AP1115AY50L-13 is widely used in a range of applications that require a reliable, low-noise power supply including motor control and home automation. It is widely used in cell phones, tablet PCs, portable media players, and other handheld devices. It is also widely used in consumer electronics such as set-top boxes, white goods, gaming consoles, and toys.

Working Principle

The AP1115AY50L-13 is an adjustable linear voltage regulator that provides a regulated output voltage over an adjustable range of 1.5V to 5V. This range can be adjusted by changing the feedback network of the device. The device features a low quiescent current of just 38μA and is well suited for battery-powered applications.

The AP1115AY50L-13 utilizes charge pump technology to provide an output voltage that is adjustable from 1.5V to 5V. When the voltage on its output pin (VOUT) is lower than the voltage on its feedback pin (FB), the device charges the output up to the FB voltage. When the VOUT is higher than the FB, it discharges the output to the FB voltage. It can also regulate the output voltage even when the input voltage is higher than the output voltage.

The AP1115AY50L-13 is designed to maintain excellent efficiency over the entire range of load current. When the load current is low, it operates in a low dropout mode (LDO), which reduces power dissipation. When the load current increases, it operates in a continuous current mode, which increases the output current capability up to 500mA.

The AP1115AY50L-13 is equipped with built-in protection features such as over-voltage, over-temperature protection, and current limit protection. These features enable the device to work safely and reliably over a wide range of input voltages, temperature, and load currents. It also has an internally micro-power shutdown mode which further reduces power consumption in standby conditions.

Conclusion

The AP1115AY50L-13 is an efficient low input voltage, low current, low dropout linear voltage regulator. It offers safe area protection and output protection capabilities, making it reliable in operation. It is rated for operating temperatures of up to 125°C and comes in a tiny SOT-23 package. The built-in protection features of the device make it excellent choice for use in a wide range of applications, and it offers exceptional efficiency and noise performance even at low load currents.

The specific data is subject to PDF, and the above content is for reference