LM79L05ACZ/LFT1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Negative
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	-35V
Voltage - Output (Min/Fixed):	-5V
Voltage - Output (Max):	--
Voltage Dropout (Max):	--
Current - Output:	100mA
Current - Quiescent (Iq):	6mA
PSRR:	50dB (120Hz)
Control Features:	--
Protection Features:	Over Temperature, Short Circuit
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3
Base Part Number:	LM79

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LM79L05ACZ/LFT1 application field and working principle

PMIC stands for Power Management Integrated Circuit. It consists of multiple voltage regulators, and one of them is Linear. The LM79L05ACZ/*FT1 IC is an example of a linear voltage regulator specifically used in many electronic components such as switches, starters, and power supplies. This article will provide an overview of the LM79L05ACZ/LFT1 and its application field, as well as its working principle. The LM79L05ACZ/LFT1 is a three-terminal voltage regulator that houses an internal bandgap voltage reference which produces an output voltage of 5V with a guaranteed accuracy of ±1%. It is suitable for large input/output voltage ratios, making it ideal for many small-scale voltage regulation applications where only 5V output is required. The device offers a wide variety of features that make it a great pick for use in communication, industrial, and consumer electronics. To begin with, the LM79L05ACZ/LFT1 has an adjustable output voltage ranging from 4 volts to 16 volts. The device employs a current limiting circuit to protect itself against over-current conditions. This is further complemented by its thermal overload protection circuit that ensures it stays well within the specified temperature margin at all times. Additionally, the LM79L05ACZ/LFT1 is designed to work within a wide range of operating conditions.In terms of its application field, the LM79L05ACZ/LFT1 plays a pivotal role in powering communication, automotive, industrial, and consumer electronics. It is especially useful in smart devices, as it has been optimized for minimal power consumption portfolios and multiple power supply options.Moving on to its working principle, the LM79L05ACZ/LFT1 works on the concept of negative feedback. It comprises of a series of transistors, resistors, and a feedback voltage, which regulates the input voltage according to the feedback. This is done by comparing the values of the feedback voltage and the reference voltage, which is then used to adjust the output voltage. The device then adjusts the amount of current passing through the output to maintain a constant voltage.In conclusion, the LM79L05ACZ/LFT1 is an ideal choice for low-voltage power applications due to its wide range of features such as adjustable output, thermal overload protection, and current limiting protection. Furthermore, its application field ranges from communication to consumer electronics and industrial equipment. In terms of its working principle, the device works off the concept of negative feedback, where it compares the reference voltage and feedback voltage in order to render a constant output voltage.

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