S-L2980A55MC-TF-G

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:	--
Control Features:	Enable
PSRR:	60dB (1kHz)
Current - Supply (Max):	140µA
Current - Quiescent (Iq):	1µA
Series:	S-L2980
Voltage Dropout (Max):	0.14V @ 50mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5.5V
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-L2980A55MC-TF-G is a high precision, low dropout linear regulator with integrated EMI protection and over temperature protection. It is designed for a wide range of applications, including industrial market, consumer applications, as well as automotive and aerospace applications. These applications require a precise voltage regulation with minimal power dropout and very low noise operation.Application Field
The S-L2980A55MC-TF-G is suitable for a wide range of applications, from consumer electronics to industrial and automotive applications. It is ideal for applications which require dedicated voltage regulation, such as providing power for voltage sensors, motor and motor control logic, and for driving RF power amplifiers.In consumer and automotive applications, the S-L2980A55MC-TF-G can be used to drive 24V logic and control circuitry as well as providing low-dropout voltage regulation for battery-operated systems.In industrial applications, the S-L2980A55MC-TF-G can provide an exact voltage control across a wide range of input voltage variation, making it ideal for applications which require a precise voltage reference.Working Principle
The S-L2980A55MC-TF-G is an integrated linear regulator which uses a feedback voltage regulator controller, external components, and a NPN transistor to regulate an output Voltage.When a difference in voltage is detected between the output voltage and the reference voltage, the integrated voltage regulator amplifies this difference and drives the control terminal of the NPN transistor. The current flowing through the transistor is then used to regulate the output voltage.The S-L2980A55MC-TF-G also includes an integrated EMI filter to protect against electromagnetic noise in the environment, as well as an over-temperature protection circuit to protect the regulator from damage when it is subjected to prolonged periods of elevated temperatures.Conclusion
In conclusion, the S-L2980A55MC-TF-G is a high precision, low dropout linear regulator with integrated EMI filter and over temperature protection. It is designed for a wide range of applications and is suitable for providing precision voltage regulation in consumer and industrial markets as well as automotive and aerospace applications. The integrated EMI filter and over temperature protection make it perfect for applications which require dedicated voltage regulation with high reliability and low noise operation.

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