S-1137B32-I6T2U

Current - Output:	300mA
Supplier Device Package:	SNT-6A (H)
Package / Case:	6-SMD, Flat Leads
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable, Soft Start
PSRR:	70dB (1kHz)
Current - Supply (Max):	65µA
Current - Quiescent (Iq):	1µA
Series:	S-1137
Voltage Dropout (Max):	0.31V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.2V
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

The S-1137B32-I6T2U is a Linear Voltage Regulator specifically designed for powering automotive and industrial grading systems. It is capable of controlling inputs from both DC and AC voltage sources. The built-in technology of the linear voltage regulator provides adjustable output voltage levels, quick transient responses, and low noise operation. The S-1137B32-I6T2U can be used for a wide number of applications in the field, such as providing control for timing and monitoring systems, lighting and HVAC systems, and more.

Application Fields

The S-1137B32-I6T2U is a highly versatile device with a wide range of possible applications, due to the variety of outputs that it offers. It is most commonly used to power microcontrollers, motor drives, grounded and floating supplies, logic level input/outputs, communications equipment and instrumentation systems, multiple rails, and measuring and voltage comparators.In automotive applications, the S-1137B32-I6T2U can play a critical role in keeping systems running safely and productively, by providing constant and reliable power for external components, such as electronic power steering, engine control modules, airbag systems and related electronic controls.The device can also be used to regulate the voltage output of portable sources of energy, such as laptops and mobile phones, providing a steady, consistent output voltage to ensure proper functioning of the device, regardless of fluctuations in current.

Working Principle

The S-1137B32-I6T2U employs a linear regulation system, which works by comparing the input voltage and output voltage. When the output voltage is lower than the input voltage, the difference between the two is amplified and the output voltage is increased, to maintain a constant output voltage.It is designed to work with voltage sources from 4.75V to 32V, with a maximum output current of 6A. The S-1137B32-I6T2U features Internal Thermal Shutdown Protection to ensure safe operation under worst-case conditions.The device is also engineered to regulate power supply in varying environmental conditions, with its extended temperature range option (-40°C – +125°C).

Conclusion

The S-1137B32-I6T2U is an ideal choice for systems requiring linear voltage regulation, thanks to its wide range of applications, reliable performance and adjustable output voltage levels. It has been designed to perform consistently under varying environmental conditions, making it a highly versatile device with a wide range of possible applications.

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