S-1313D25-N4T1U3 Integrated Circuits (ICs)

Current - Output:	200mA
Supplier Device Package:	SC-82AB
Package / Case:	SC-82A, SOT-343
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Overcurrent, Thermal Shutdown
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	1.35µA
Current - Quiescent (Iq):	100nA
Series:	S-1313
Voltage Dropout (Max):	0.38V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
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 of S-1313D25-N4T1U3 Linear Voltage Regulator

The S-1313D25-N4T1U3 is a linear voltage regulator manufactured by Summit Microelectronics, Inc. It is a cost-effective, high-efficiency, low-noise linear power supply solution. It offers an adjustable output voltage range from 0.5V to 5.5V, with a maximum output current of 25mA. It is designed for applications where noise and efficiency are paramount, such as automotive, industrial and medical.

Application Fields of S-1313D25-N4T1U3

S-1313D25-N4T1U3 is widely used in automotive, industrial and medical application. As a cost-effective and high efficiency solution, it is suitable for replacing bulky and inefficient linear power supplies.In automotive applications, the S-1313D25-N4T1U3 can provide low-noise power supply to components such as audio amplifiers and telecommunication devices. The low noise output of the device provides cleaner and better audio quality, and reduces the noise pollution caused by the vehicle’s electric system.In industrial applications, the device is a good choice for replacing old linear power supplies. It is designed to reduce standby current and provides higher efficiency than traditional linear solutions, which lowers the overall power cost of the system. The device is also designed to reduce audible noise, providing a quieter and more reliable working environment.In medical applications, the S-1313D25-N4T1U3 linear voltage regulator can be used as a power supply for medical equipment that requires low noise and high efficiency. It can provide clean and reliable power supply for medical implants, medical monitoring systems and medical imaging systems.

Working Principle of S-1313D25-N4T1U3

The S-1313D25-N4T1U3 is a linear voltage regulator. It operates by regulating the output voltage with a series of fixed voltages. The device consists of an input voltage regulator, a series of switching transistors, an output voltage regulator and a linear error amplifier.When the input voltage is greater than the desired output voltage, the series of transistors turn on and reduce the voltage to the target voltage. The error amplifier then compares the current output voltage to the reference voltage and adjusts the amount of current traveling through the transistors to maintain the target output voltage.When the input voltage is lower than the desired output voltage, the transistor turns off, and the voltage is increase to the target voltage. The error amplifier then compares the output voltage to the reference voltage and adjusts the transistors to maintain the target voltage.

Conclusion

S-1313D25-N4T1U3 is a linear voltage regulator from Summit Microelectronics, Inc. It is a cost-effective, high-efficiency, low-noise power supply solution, with an adjustable output voltage from 0.5V to 5.5V. It can provide clean and reliable power for automotive, industrial and medical applications. The device operates by regulating the output voltage with a series of fixed voltages using the switching transistors and an error amplifier.

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