S-1333D22-M5T1U3

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:	Overcurrent, Thermal Shutdown
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	38µA
Current - Quiescent (Iq):	1µA
Series:	S-1333
Voltage Dropout (Max):	0.36V @ 100mA
Voltage - Output (Max):	5.5V
Voltage - Output (Min/Fixed):	2.2V
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 to S-1333D22-M5T1U3 Application Field and Working Principle

The S-1333D22-M5T1U3 is a linear voltage regulator designed to provide regulated output voltage current with an accuracy of up to 5 volts, even in a wide range of environmental conditions. It is primarily used to provide a regulated supply, or commonly referred to as a negative voltage regulator when connected to the negative terminal of a battery.

Application Fields of S-1333D22-M5T1U3

The S-1333D22-M5T1U3 is primarily used in automotive, consumer electronics, and industrial applications. It is an ideal solution for applications such as electronic instrumentation, switching power supplies, motor control, motion control and other industrial control applications.In consumer electronics, the S-1333D22-M5T1U3 is typically used in consumer electronics devices such as TVs, DVD players, and printers. It is also widely used for high-end audio and video applications.In the automotive sector, S-1333D22-M5T1U3 is used in vehicles such as cars, vans, and trucks. It is especially well-suited for use in applications such as starters, alternators, fuel pumps, windscreen wiper systems, and seat motors.

Working Principle of S-1333D22-M5T1U3

The S-1333D22-M5T1U3 is composed of three major components, namely the linear voltage regulator, output limiting circuit, and error amplifier. The linear voltage regulator regulates the output voltage to 5 volts. It is composed of two stages: the voltage divider and the regulating circuit. The voltage divider is used to divide the input voltage before it is applied to the regulating circuit. The regulating circuit further adjusts the output voltage to 5 volts in order to provide a stable voltage output.The output limiting circuit ensures that the output current does not exceed the maximum current rating of the regulator. This is done by limiting the current through the regulating circuit. Lastly, the error amplifier monitors the output voltage and compares it with the reference voltage from the voltage divider. If the output voltage is higher than the reference voltage, the error amplifier sends feedback to the regulating circuit, reducing the output current and thereby dropping the output voltage. Similarly, if the output voltage is lower than the reference voltage, the error amplifier sends feedback to the regulating circuit, increasing the output current and thereby raising the output voltage.

Conclusion

The S-1333D22-M5T1U3 is a linear voltage regulator that is used in a wide variety of applications, such as automotive, consumer electronics and industrial applications. It is capable of providing a regulated output voltage current with an accuracy of up to 5 volts, even in a wide variety of environmental conditions. The working principle of the S-1333D22-M5T1U3 is such that the voltage regulator, output limiting circuit and error amplifier work together to ensure a stable output voltage is provided.

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