S-1135B31-U5T1U

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:	65dB (1kHz)
Current - Supply (Max):	65µA
Current - Quiescent (Iq):	1µA
Series:	S-1135
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.1V
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

The S-1135B31-U5T1U is an integrated voltage regulator Linear, a type of PMIC (Power Management Integrated Circuits), that regulates output voltage from the input voltage by using an internal reference voltage and an internal control loop. The output from this regulator can be adjusted up or down to get the desired output voltage. It is widely used in many applications such as in automotive, medical and consumer electronics, computer and communication systems, home appliances, and medical devices.

Application

The S-1135B31-U5T1U is designed to provide clean, smooth and efficient output regulation in various systems and applications. Automotive applications can benefit from the S-1135B31-U5T1U’s ability to regulate a wide range of input voltages from 4V up to 5.5V, allowing it to be used in a wide range of onboard electronic applications. This makes the S-1135B31-U5T1U an ideal choice for providing a reliable and efficient power supply for automotive systems.In the medical field, the S-1135B31-U5T1U can provide accurate and reliable voltage regulation for medical equipment and devices, such as infusion pumps and glucose monitors. The S-1135B31-U5T1U is also very versatile and can be used in a wide range of consumer electronics including tablet computers and smartphones. The devices are able to provide a reliable and consistent source of power to devices, ensuring that they remain stable and running optimally.The S-1135B31-U5T1U is also an excellent choice for powering communication systems and home appliances. The device is able to provide a reliable source of power to devices, ensuring that they remain stable and running optimally. It can also provide the appropriate voltage levels needed for modern communication and networking technologies, such as Wi-Fi and Bluetooth.

Working Principle

The S-1135B31-U5T1U works by using an internal reference voltage and an internal control loop to regulate the output voltage from the input voltage. The reference voltage is a fixed internal voltage with a specific value, which is used to correspond with the output voltage range. The internal control loop then constantly adjusts the output voltage in response to any variation in the input voltage. This ensures that the output voltage remains constant, providing a reliable and efficient power supply for the device or system.The S-1135B31-U5T1U also features thermal protection, which helps to protect the device from overheating. The thermal protection automatically shuts down output when the maximum operating temperature is exceeded. This prevents the device or system from becoming damaged due to excessive heat.

Conclusion

In conclusion, the S-1135B31-U5T1U is an excellent choice for providing a reliable, efficient and safe power supply for many different types of systems and applications. The device is able to regulate a wide range of input voltages, and is also able to provide thermal protection to ensure that the device or system remains protected from overheating. The S-1135B31-U5T1U is also very versatile, making it an ideal choice for use in consumer electronics, automotive, medical and communication systems.

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