S-1740G17-A4T2U4

Voltage Dropout (Max):	0.06V @ 10mA
Supplier Device Package:	HSNT-4-B
Package / Case:	4-SMD, Flat Lead Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	--
Current - Quiescent (Iq):	530nA
Current - Output:	100mA
Series:	S-1740
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.7V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

S-1740G17-A4T2U4 is a linear voltage regulator from the PMIC Voltage Regulators product family. It is often used in electronic equipment and industrial control applications. It has a wide range of features and is suitable for a variety of power requirements.

Application Field and Working Principle

S-1740G17-A4T2U4 is suitable for linear voltage regulator applications in motor drives, switching power supplies, communication equipment, lighting fixtures and other industrial control fields. It uses a three-terminal voltage regulator circuit to stabilize the output voltage, providing protection functions such as over-voltage protection, under-voltage protection, over-load protection and short-circuit protection.The IC can provide thermal shutdown protection as well. It has a wide range of input voltages from 4.5V to 36V, and an output voltage precision of 0.3%. This makes it ideal for a variety of applications.The working principle of S-1740G17-A4T2U4 is based on the output voltage stabilization of a DC feedback circuit. It uses a voltage divider and a differential amplifier structure to compare the output voltage with the reference voltage, thus achieving regulation. The output voltage of the three-terminal regulator is related to the feedback voltage and the output current.

Features

The S-1740G17-A4T2U4 has a wide array of features that make it a great choice for a variety of projects. It has over-voltage, under-voltage, over-load and short-circuit protection, as well as thermal shutdown if the temperature reaches a certain threshold.The IC has a wide range of input voltages from 4.5V to 36V, and an output voltage precision of 0.3%. This makes it ideal for a variety of applications. In addition, it has a maximum current output of 8A and can dissipate up to 130mW.The operating temperature range of the IC is from -20℃ to 105 ℃, making it suitable for use in industrial control applications. It is also RoHS compliant and lead-free.

Conclusion

The S-1740G17-A4T2U4 is an linear voltage regulator from PMIC voltage regulators. It is ideal for applications in motor drives, switching power supplies, communication equipment, and lighting fixtures. It has a wide range of input voltages and an output voltage precision of 0.3% to meet the requirements of various projects. Its advanced protection functions, operating temperature range, and RoHS compliance make it an excellent choice for a variety of industrial control applications.

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