S-1122B51MC-L9KTFU

Current - Output:	150mA
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:	80dB (1kHz)
Current - Supply (Max):	90µA
Current - Quiescent (Iq):	1µA
Series:	S-1122
Voltage Dropout (Max):	0.26V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5.1V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The S-1122B51MC-L9KTFU is a linear voltage regulator that provides precise regulation of power in an efficient and cost-effective manner. With an input voltage range of 4.5V to 25V and an output voltage range of 0.750V to 25V, the S-1122B51MC-L9KTFU is an ideal choice for a variety of applications. Additionally, it features integrated protection against over-current, over-voltage, and over-temperature conditions for added safety.The S-1122B51MC-L9KTFU is designed to meet the requirements of a variety of applications. It can be used in power distribution systems, to regulate the voltage levels of the input power in order to ensure consistent output power levels. In addition, it can be used in automotive applications to monitor and adjust vehicle electrical systems. It can also be used in industry-specific applications such as machine equipment, consumer electronics, and other applications that require accurate and reliable power regulation.When it comes to the working principle of the S-1122B51MC-L9KTFU, its design incorporates a feedback loop mechanism. This mechanism is used to regulate the output voltage in order to ensure accuracy. The loop utilizes an error amplifier, a high/low side current sensing system, and a voltage reference in order to compare the input voltage to the reference voltage. Additionally, the loop also compensates for changes in load current by adjusting the output voltage accordingly.Aside from the regulation of power, the S-1122B51MC-L9KTFU also provides enhanced system protection. It is designed to prevent overvoltages and large-current conditions by monitoring and limiting the output current. Additionally, it can detect over-temperature conditions by utilizing an internal thermal threshold voltage. The circuit will then adjust the output voltage accordingly in order to maintain reliability and optimal performance.The S-1122B51MC-L9KTFU also features reverse voltage protection, which prevents current flow when the polarity of the input and output terminals is reversed. Additionally, the S-1122B51MC-L9KTFU is capable of providing adjustable current limiting, which is useful in instances where the current load on the system exceeds the recommended design parameters.In conclusion, the S-1122B51MC-L9KTFU is a reliable and cost-effective linear voltage regulator that can be used for a variety of applications. Its versatile design, combined with its comprehensive protection features, make it an ideal choice for many power regulation needs. With its input and output voltage range and its ability to accurately monitor and adjust output voltage levels, the S-1122B51MC-L9KTFU is a great choice for any system requiring precise power regulation.

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