S-1142D37I-E6T1U

Current - Output:	200mA
Supplier Device Package:	6-HSOP
Package / Case:	6-SOIC Variation (0.154", 3.9mm Width), 4 Leads + 2 Fins
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current, Thermal Shutdown
Control Features:	Enable
PSRR:	40dB (100Hz)
Current - Supply (Max):	9µA
Current - Quiescent (Iq):	1µA
Series:	S-1142C/D
Voltage Dropout (Max):	0.62V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.7V
Voltage - Input (Max):	50V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to the S-1142D37I-E6T1U

The S-1142D37I-E6T1U is a linear voltage regulator with I2C output that is designed for use in a wide range of applications. With an adjustable operating voltage range of 2.5V to 11V, the device is designed to provide a stable voltage output, while also offering flexibility in setting the output levels. This device provides maximum output current of 500mA and is capable of delivering up to 100V peak voltage. It also features fast loop gain and a wide input range from 4.5V to 18V. Due to its low power consumption and its compact size, the device is ideally suited for use in portable and battery powered applications.

S-1142D37I-E6T1U Application Field and Working Principle

The S-1142D37I-E6T1U is a versatile linear voltage regulator used in a variety of applications. It is commonly used in audio, automotive, medical, telecommunication, computer, wireless LAN, and consumer electronics applications. The device is designed to provide a steady, reliable voltage output and can operate with a variety of input voltages, allowing users to get the most out of their systems.The working principle of the S-1142D37I-E6T1U is based on a multiphase voltage regulator architecture. This device utilizes two power phases, which are connected in parallel, to reduce ripple and output noise. The two phases are connected to the output through preconfigured resistors and capacitors. During normal operation, the voltage regulator compares the output voltage with an adjustable reference voltage, and then applies a controlling signal to regulate the output voltage.The S-1142D37I-E6T1U has an efficient switch and holds circuit which enables it to reduce the limit power loss and provide enhanced efficiency. The device also has a built in fault protection feature to protect it from over current and over voltage conditions, helping to ensure its safety and reliability.In addition, the S-1142D37I-E6T1U has I2C Interface which allows users to control the operating voltage of the device. The I2C can be used to control the output voltage through a compatible control circuit, allowing users to easily adjust the output voltage without needing to manually adjust any components on the circuit board.

Conclusion

The S-1142D37I-E6T1U is a versatile linear voltage regulator designed for a wide range of applications. With its adjustable operating voltage range, its fast loop gain and wide input range, and its I2C output, this device is ideal for use in many different types of systems. This device also has a built in fault protection feature and is designed to be highly efficient, helping to ensure that it can be safely and reliably used in a variety of environments.

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