MC79L15ACDR2

Voltage Dropout (Max):	1.7V @ 40mA (Typ)
Base Part Number:	MC79L**A
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	--
PSRR:	39dB (120Hz)
Current - Output:	100mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	-15V
Voltage - Input (Max):	-35V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Negative
Part Status:	Obsolete
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

This article will discuss the application field and working principle of the MC79L15ACDR2 voltage regulator. The MC79L15ACDR2 is classified as a linear voltage regulator from the PMIC (Power Management Integrated Circuit) Voltage Regulators.The MC79L15ACDR2 provides reliable 150mA output current capabilities along with excellent temperature stability, low cost and huge reliability. It is suitable for use in various low-power designs and low-cost circuits, as well as for battery-powered applications where tight load-regulation requirements are needed.

Application Field

The MC79L15ACDR2 is a versatile and low-cost solution for use in a wide variety of applications. Its potential applications range from low-voltage, low-power circuits and systems, to medium-density voltage regulation and battery-powered applications. The typical applications of the MC79L15ACDR2 include consumer electronics and battery-powered devices, such as sound systems, portable electronic goods, computer peripherals, and even medical equipment in some cases. It can be used to provide reliable power to logic functions, display elements, and other consumer goods that use low-voltage and low-power components. Moreover, the MC79L15ACDR2 is well suited for use in automotive applications, because it is able to maintain boundary required operation conditions even in extreme temperatures. This makes it well suited for powering low-power systems in automotive applications, where reliable power supply is essential.

Working Principle

The MC79L15ACDR2 is a linear voltage regulator from the PMIC (Power Management Integrated Circuit) Voltage Regulators. It is a three-terminal adjustable voltage regulator, which maintains a constant output voltage by balancing input and output current levels.The MC79L15ACDR2 uses the voltage tracking method of regulation. It consists of two voltage-regulating stages, which are connected in series to one another. The first stage is an error amplifier, which compares the output voltage to a reference voltage and provides an error signal. This error signal is used to modify the duty cycle of an output control circuit, which is connected to the second stage. The second stage is the output stage, where the output voltage is regulated according to the duty cycle provided by the control circuit. The output voltage is maintained constant as long as the input voltage is within the specified range. The MC79L15ACDR2 is designed to provide a wide operating range with excellent line and load regulation. It is built using advanced technology and processes, which ensure superior performance, reliability, and a wide operating temperature range.

Conclusion

As discussed, the MC79L15ACDR2 is a versatile and low-cost PMIC linear voltage regulator. It provides reliable performance in a wide range of applications, including low-voltage and battery-powered devices, automotive electronics, and so on. The MC79L15ACDR2 adopts the voltage tracking method of regulation, which is used to maintain a constant output voltage. This voltage regulator is reliable and temperature-stable, making it suitable for a variety of applications that require reliable power supply.

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

Part Number	Manufacturer	Price	Quantity	Description