S-1132B19-M5T1U Integrated Circuits (ICs)

Current - Output:	300mA
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	40µA
Current - Quiescent (Iq):	1µA
Series:	S-1132
Voltage Dropout (Max):	0.58V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.9V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to S-1132B19-M5T1U Linear Voltage Regulator

A linear voltage regulator is a type of voltage regulator that uses an active, low pass, filter-regulated voltage source to keep the output voltage constant and stable. The S-1132B19-M5T1U Linear Voltage Regulator from Semitronix is a component in the PMIC (power management integrated circuit) family that helps to ensure that the current voltage is always within a specified range.

General Features of the S-1132B19-M5T1U

The S-1132B19-M5T1U linear voltage regulator is a surface mount component with an operating temperature range of -45°C to 150°C. It has a PWM input range of 4.5V - 16V, with an adjustable output voltage range of 1.5V - 10V. It also has an output current of up to 200mA, with power dissipation of 4W. The length of the component is 4mm and the width is 3.2mm. The component also comes with a maximum dropout voltage of 6V, as well as a built-in over temperature protection with a maximum shut-down temperature of about 140°C.

S-1132B19-M5T1U Application Fields

The S-1132B19-M5T1U is employed in a wide range of applications. It can be used in automobiles for power systems, such as for voltage regulation for headlights, taillights, and dashboard instrument clusters. It can be used in computers and communications systems for regulating power and managing voltages in a variety of devices. It is commonly used in consumer electronics, such as game consoles and DVD players. It can also be used in medical equipment and white goods, including refrigerators and washing machines.

S-1132B19-M5T1U Working Principle

The working principle of the S-1132B19-M5T1U is based on the concept of linear regulation. The component regulates the output voltage by using the input voltage and output current as variables. The input voltage is fed into a voltage regulator, which regulates the output voltage. The regulator then limits the input voltage, making sure that the output is always within the set range.The voltage regulator is designed to use a comparator, an operational amplifier that compares two voltage levels, to limit the output. The two resistors inside the regulator are set at a specific resistance level to limit the output voltage. The active low pass filter is then used to remove the unwanted noise from the voltage, ensuring that the output voltage is clean and stable.

Conclusion

The S-1132B19-M5T1U linear voltage regulator from Semitronix is an essential component in power management integrated circuits. It is employed in a wide range of applications and its working principle is based on the concept of linear regulation. The S-1132B19-M5T1U helps to ensure that the voltage is always within the specified range, providing a clean and stable output voltage.

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