S-1313A11-A4T1U3 Integrated Circuits (ICs)

Current - Output:	125mA
Supplier Device Package:	HSNT-4-A
Package / Case:	4-SMD, Flat Lead Exposed Pad
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):	1.39V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.1V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Cut Tape (CT)

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## About S-1313A11-A4T1U3S-1313A11-A4T1U3 is an adjustable Linear Voltage Regulator IC (LVR IC) manufactured by Shanghai Semiconductor Co. Ltd which can be used to regulate voltage in various electronic applications. It offers an input range from 2.3V to 11V and an adjustable output ranging from 0.3V to 11V. It is designed to offer optimal performance while meeting the cost and space requirements of high-volume applications.The S-1313A11-A4T1U3 is a versatile and powerful LVR IC that has two pins for joining to the input and output currents. Its output voltage can be adjusted using its pin as long as it stays within the adjustable range. It is also designed to provide high efficiency and stability.## Features and BenefitsThe S-1313A11-A4T1U3 is designed to satisfy the requirements of high-volume applications. It features a small footprint, requires low operating current of 1.3V to 6V, supplies up to 1A of continuous output current, and operates at an efficiency of up to 94%. It is also designed to offer superior protection against short-circuit conditions. It has an overload protection feature that prevents excess current to the output. It also has safeguards against over-temperature, over-voltage and under-voltage conditions. The S-1313A11-A4T1U3 also offers a wide array of features and benefits. It has low output noise (<200µVpp) and has a high PSRR (Power Supply Rejection Ratio), which is useful for applications with noisy power supplies. It also has built-in short circuit protection, reverse current protection, and thermal shutdown protection. Additionally, it offers excellent thermal derating characteristics and EMI resistance.## Applications of S-1313A11-A4T1U3The S-1313A11-A4T1U3 can be used in a variety of applications, including industrial equipment, medical equipment, automotive electronics, and consumer electronics. It is intended to be used in applications where high efficiency, stability, and cost-efficiency are desired. The S-1313A11-A4T1U3 can also be used in applications that require protection against current and temperature surges. Its built-in safeguards protect it against over-voltage and under-voltage conditions, as well as against over-temperature situations. ## Working Principle of S-1313A11-A4T1U3The S-1313A11-A4T1U3 works by regulating the raw input voltage. The output voltage is regulated by adjusting the variable resistor, which is connected to the pin of the IC. The variable resistor is used to adjust the voltage output, and as it is adjusted, the output voltage is changed accordingly. The S-1313A11-A4T1U3 works by adjusting the output voltage to maintain a constant voltage output from the IC, regardless of the changes in the input voltage. This ensures a stable output voltage over a range of input voltages. The S-1313A11-A4T1U3 is designed to maintain the output voltage with a minimum of error. Its high PSRR allows it to maintain an extremely low output noise level. Its high efficiency allows it to operate without producing much waste heat, and its thermal derating characteristics help in minimizing the impact of temperature on its output voltage. ## ConclusionThe S-1313A11-A4T1U3 is an adjustable Linear Voltage Regulator IC (LVR IC) manufactured by Shanghai Semiconductor Co. Ltd, providing an input range from 2.3V to 11V and adjustable output from 0.3V to 11V. It is a versatile and powerful LVR IC with advanced features, such as an overload protection feature and built-in short circuit protection, reverse current protection, and thermal shutdown protection. Additionally, it offers an excellent efficiency, low output noise, and features a small footprint and low power consumption. The S-1313A11-A4T1U3 is suitable for high-volume applications, and can be used in various industries, such as industrial equipment, medical equipment, automotive electronics, and consumer electronics. It works by regulating the input voltage and adjusting the output voltage using a variable resistor. Its high efficiency, stability and protection features make it an ideal choice for high-volume applications.

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