S-1142B52I-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-1142A/B
Voltage Dropout (Max):	0.5V @ 200mA (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5.2V
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

The S-1142B52I-E6T1U is a voltage regulator by PMIC, which belongs to linear voltage regulator type. It is mainly used to provide regulated output voltage and necessary load current for the load circuit, or to protect the equipment from being damaged by too much input voltage. In this article, we will discuss the application field and working principle of the S-1142B52I-E6T1U.

Application Field

The S-1142B52I-E6T1U is suitable for different applications where the output power is required to be stable. It is used in a wide range of applications that includes telecommunications, consumer electronics, automobiles, motor controllers, and power supplies.The S-1142B52I-E6T1U can be used in bipolar systems as a DC power source, or in AC systems as an AC-to-DC converter. In addition, it can also be used to provide a clean, stable voltage in control circuit applications where precise voltage and current control is required. The S-1142B52I-E6T1U can be used in switching power supplies, battery chargers, and ac-dc converters as well. Since it uses a low power-rating, it can also be used in circuit designs that require low power consumption. It is also suitable for low noise applications.

Working Principle

The S-1142B52I-E6T1U consists of two main components: a precision voltage reference and an error amplifier. The precision voltage reference provides a reference voltage to the error amplifier, which in turn compares the reference voltage to the actual output voltage of the S-1142B52I-E6T1U and adjusts the output voltage accordingly.The error amplifier adjusts the output voltage of the S-1142B52I-E6T1U to maintain the desired voltage. It is capable of providing output voltage regulation of as low as 0.3% versus temperature. The S-1142B52I-E6T1U is capable of providing a secure and reliable output voltage, even in the presence of wide variations in output current, input voltage and temperature.In addition, the S-1142B52I-E6T1U includes a low-noise PWM (pulse-width modulation) voltage regulator, enabling it to maintain steady output voltage even when the load or input voltage fluctuates. This feature makes it suitable for applications where silent operation is desired.

Conclusion

In conclusion, the S-1142B52I-E6T1U is a PMIC linear voltage regulator with wide application. It is suitable for a variety of applications, from low power load circuit, to control circuit applications, to switching power supplies and battery chargers. It is capable of providing a secure output voltage and low noise operation, and its PWM voltage regulator offers excellent regulation and a reliable output voltage.

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