ISL80103IR18Z-T

Current - Output:	3A
Base Part Number:	ISL80103
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	Enable, Power Good, Soft Start
PSRR:	62dB ~ 55dB (120Hz ~ 1kHz)
Current - Supply (Max):	12mA
Current - Quiescent (Iq):	9mA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The ISL80103IR18Z-T is a linear voltage regulator that offers excellent performance and reliability for many different types of applications. This regulator can be used in a variety of applications including power supply systems, AC/DC adapter systems, industrial equipment and automotive electronics. The ISL80103IR18Z-T is a 3-phase linear voltage regulator with two separate inputs and two separate outputs. It is available in a small SOT23-6L package and can operate over a wide temperature range. In addition, the device includes over-temperature and over-voltage protection, as well as adjustable current and voltage limits.

Application Field

The ISL80103IR18Z-T is a linear voltage regulator, designed for applications which require a high-accuracy voltage and current regulation. It is an ideal solution for AC/DC adapter systems, power supply systems, industrial equipment, and automotive electronics. The device is a 3-phase linear voltage regulator with two separate inputs and two separate outputs. It is also available in a small SOT23-6L package, which makes it suitable for applications where board space is limited. The device is also capable of handling a wide range of input and output voltages, ranging from 0.8 V to 18 V. This makes it suitable for both low voltage and high voltage applications. It also features adjustable current and voltage limits, over-temperature and over-voltage protection. In addition, it can be used for overload protection, short circuit protection, and standby voltage protection.

Working Principle

The ISL80103IR18Z-T is a linear voltage regulator, designed to provide a precise and regulated output voltage from a wide range of input voltages. The device features three phases, two input and two output, which help to regulate the output voltage to the desired level. The device operates through a power control loop, which helps to regulate the output voltage to the desired level. When the input voltage is below the negative reference voltage, the output is turned off. When the input voltage is above the positive reference voltage, the output is turned on. In order to maintain an accurate output voltage, the negative reference voltage and the positive reference voltage are adjusted with the help of two external resistors. The device also includes two adjustable current and two adjustable voltage limits, which help to protect the device from output over-voltage and over-current conditions. In addition, there is also an over-temperature protection feature, which helps to protect the device from any thermal damage.

Conclusion

The ISL80103IR18Z-T is an excellent device for applications which require a high-accuracy linear voltage regulator. The device is available in a small SOT23-6L package and can handle a wide range of input and output voltages. It also features adjustable current and voltage limits, over-temperature and over-voltage protection, and overload protection. The device is ideal for AC/DC adapter systems, power supply systems, industrial equipment, and automotive electronics.

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