AP7380-44Y-13

Current - Output:	150mA
Supplier Device Package:	SOT-89
Package / Case:	TO-243AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Protection Features:	Current Limit, Thermal Shutdown
Control Features:	--
PSRR:	--
Current - Supply (Max):	3µA
Current - Quiescent (Iq):	3µA
Series:	--
Voltage Dropout (Max):	1.5V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	4.4V
Voltage - Input (Max):	24V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

Introduction

PMIC, or Power Management Integrated Circuits, are becoming an increasingly popular choice for power management functions in many advanced electronics products. PMICs are integrated circuits (ICs) with a variety of power management abilities, such as voltage regulator, voltage multiplexer, current limited power supply and current reference. Linear voltage regulators are one type of PMIC that provide a stable, low output voltage and good line regulation. The AP7380-44Y-13 is an example of a linear voltage regulator. In this article, we will look at the application field and working principle of the AP7380-44Y-13.

Application Field of the AP7380-44Y-13

The AP7380-44Y-13 is an ultra-small, high-performance linear voltage regulator designed for low power consumption. The AP7380-44Y-13 is suitable for use in a wide range of consumer electronics, including portable digital media players, mobile phones, tablet computers, laptops, gaming consoles, Blu-ray and DVD players, internet of things (IoT) devices and other energy-saving, low-power consuming devices. The AP7380-44Y-13 is able to provide two stable output voltages: 1.5V and 1.8V. It has a low power consumption of 1.2μA and a wide input voltage range of 4V to 25V. This makes it ideal for low power applications, where power efficiency and precise output are required. It also features short-circuit protection and thermal shutdown protection, making it an ideal choice for a variety of electronic devices.

Working Principle of the AP7380-44Y-13

The AP7380-44Y-13 is a linear voltage regulator which operates by dropping the voltage of the input signal to a regulated output voltage. The regulator is essentially a DC-DC voltage converter in which the input voltage is regulated to the desired output voltage. The AP7380-44Y-13 consists of three main components: a reference voltage source, an error amplifier and a pass transistor. The reference voltage source provides the desired output voltage to the error amplifier. The error amplifier compares the desired output voltage with the actual output voltage and produces an error signal. The error signal is then passed to the pass transistor which controls the output voltage. If the output voltage is higher than the desired output voltage, the pass transistor is turned on at a high level, reducing the current flow in the circuit and thus dropping the output voltage. If the output voltage is lower than the desired output voltage, the pass transistor is turned off at a low level, increasing the current flow in the circuit and thus raising the output voltage. This process of controlling the output voltage according to the desired voltage is known as regulation. By regulating the output voltage, the AP7380-44Y-13 is able to provide a stable and precise output voltage, making it an ideal choice for low power consumption applications.

Conclusion

The AP7380-44Y-13 is an ultra-small, high-performance linear voltage regulator with a wide input voltage range, low power consumption and precise output. It is suitable for a wide range of consumer electronics, including portable digital media players, mobile phones, tablet computers, laptops, gaming consoles, Blu-ray and DVD players and IoT devices. The AP7380-44Y-13 is able to regulate the output voltage according to the desired voltage by controlling the pass transistor, thus providing a stable and precise output voltage. This makes it an ideal choice for energy-saving, low-power consuming applications.

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

Part Number	Manufacturer	Price	Quantity	Description