IRU1175CMTR

Current - Output:	7.5A
Base Part Number:	IRU1175CM
Supplier Device Package:	TO-263-5
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	70dB (120Hz)
Current - Quiescent (Iq):	10mA
Series:	--
Voltage Dropout (Max):	1.3V @ 7.5A
Voltage - Output (Max):	5.5V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Obsolete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

Introduction

An important component in any electronic system is the voltage regulator. The voltage regulator provides stable voltage output regardless of the fluctuating input from the power source. IRU1175CMTR is one type of voltage regulator, which belongs to PMIC-Voltage Regulators-Linear category. In this article, we will discuss the application field and working principle of the IRU1175CMTR.

Application Field

The IRU1175CMTR is suitable for low-power general purpose applications. Its maximum output current is up to 380mA, which is suitable for low-power applications such as an embedded system powered by a battery. The voltage regulator also features adjustable output voltage range from 1.8V to 5V. This makes the regulator suitable for low-voltage microprocessor and DSP applications. The IRU1175CMTR also has a low dropout voltage for better power efficiency.

Features

The IRU1175CMTR voltage regulator provides a variety of features, making it suitable for many electronic applications. It has a wide adjustable voltage range of 1.2V to 5V, which makes it suitable for various power circuits. The regulator also has a low quiescent current, making it suitable for low power applications such as in sleep mode of embedded systems. It also has very low drop-out voltage, which helps improve its overall power efficiency. The regulator also has an adjustable output current range of up to 380 mA.

Working Principle

The basic principle behind the IRU1175CMTR voltage regulator is an adjustable control loop. The regulator compares the output voltage to a predetermined reference voltage and adjusts the output voltage accordingly. The voltage reference is set in the form of a voltage divider and a feedback circuit. This ensures that the voltage is adjusted within the acceptable range. The regulator works by using two transistors, a PNP transistor and a NPN transistor. The PNP transistor is used to drive the output voltage to the desired target. The NPN transistor is used to limit the maximum current through the output. The regulator can also be used in inverting mode to control the current regulator. The IRU1175CMTR voltage regulator also provides a wide range of protection features. It is designed to protect the system from over-current, over-voltage and reverse polarity conditions. The regulator also provides an internal temperature monitor and a thermal shutdown function to protect against over-temperature conditions.

Conclusion

The IRU1175CMTR is a low-power voltage regulator suitable for general purpose applications. It has a wide adjustable output voltage range and current range. It also features low quiescent current and a low drop out voltage for improved power efficiency. The regulator is also designed with protection features to protect against over-current, over-voltage and reverse polarity conditions. The working principle of this regulator involves an adjustable control loop using two transistors. Through this article, we have discussed the application field, features, and working principle of the IRU1175CMTR voltage regulator.

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

Part Number	Manufacturer	Price	Quantity	Description