S-1133B13-U5T1G

Current - Output:	300mA
Supplier Device Package:	SOT-89-5
Package / Case:	SOT-89-5/6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current, Thermal Shutdown
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	90µA
Current - Quiescent (Iq):	1µA
Series:	S-1133
Voltage Dropout (Max):	0.78V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.3V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction

The S-1133B13-U5T1G voltage regulator is a type of linear voltage regulator designed to provide stable and reliable operating power to a circuit or device. It is manufactured by Shenzhen Teand Semiconductor Co. Ltd and provides voltage regulation and protection features for various applications. It is suitable for commercial, industrial, automotive, and military applications. This article discusses the application fields of the S-1133B13-U5T1G voltage regulator and its working principle.

Application Fields

The S-1133B13-U5T1G voltage regulator is suitable for use in a wide range of applications. It is commonly used in small electronic devices such as mobile phones, computers, and modems. It is also well-suited for use in automotive applications, including engine control systems and safety circuits. Its low noise and stability makes it a good choice for medical equipment and other sensitive devices. The regulator is also suitable for use in military and aerospace systems, where its high reliability and high temperature performance make it a dependable choice.

Basic Design and Working Principle

The S-1133B13-U5T1G voltage regulator is a linear voltage regulator, meaning it works by dropping the input voltage (Vin) to the desired output voltage (Vout) proportional to the current passing through the regulator. This is done through two major components, a metal-oxide-semiconductor field effect transistor (MOSFET) and a resistor. The MOSFET acts as a current source, while the resistor acts as a voltage divider. When a voltage is applied across the regulator\'s terminals, the MOSFET conducts current, causing the output voltage to drop proportionally. The operating range of the S-1133B13-U5T1G regulator is 4.5V to 13.2V. The maximum output current is 2.2A, and the maximum current overshoot is 5A for 10 ms. The device has a low dropout voltage of 200mV, meaning that the difference between input voltage and output voltage must be kept to a minimum. The S-1133B13-U5T1G also provides protection features such as thermal shutdown, maximum current protection, and short-circuit protection.

Conclusion

The S-1133B13-U5T1G voltage regulator is a reliable and versatile linear voltage regulator suitable for use in a variety of applications. Its features, such as low dropout voltage, maximum current protection, and thermal shutdown, make it a reliable choice for a number of applications. Its operating range and maximum current also make it suitable for a wide range of applications.

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