LT3080EMS8E#PBF

Current - Output:	1.1A
Base Part Number:	LT3080
Supplier Device Package:	8-MSOP-EP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	75db ~ 20dB (120Hz ~ 1MHz)
Current - Supply (Max):	30mA
Current - Quiescent (Iq):	500µA
Series:	--
Voltage Dropout (Max):	1.6V @ 1.1A
Voltage - Output (Max):	36V
Voltage - Output (Min/Fixed):	0V
Voltage - Input (Max):	36V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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LT3080EMS8E#PBF

LT3080EMS8E#PBF is a component of Linear Voltage Regulators from PMIC, also known as Power Management Integrated Circuit. It is a monolithic linear voltage regulator, providing a regulated output voltage of up to 25V.This voltage regulator is an ideal choice for low noise operation and low operating quiescent current. It also has a high degree of power efficiency compared to other similar types of voltage regulators. This makes it an ideal choice for applications requiring high performance from the system, yet maintaining a low power usage.

Application Field

LT3080EMS8E#PBF voltage regulator is mainly used in applications such as automotive power supplies, switching mode power supplies, LED lighting and LED driver circuits, cell phone chargers, lighting dimmers, and other readily available circuits. It is also used for power management in data centers, servers, and other computer systems. Furthermore, it can be used in medical equipment, industrial systems, and military applications.In the automotive industry, it is used to provide quite and stable operation of electronic systems such as ECUs, engine control modules, and other similar components. In LED applications, it can be utilized to increase power efficiency and reduce power dissipation.

Working Principle

The LT3080EMS8E#PBF voltage regulator is a linear voltage regulator which uses closed-loop negative feedback to maintain a constant output voltage. It is a discrete component, so it can be assembled onto a printed circuit board without extra components.It consists of a voltage control element such as a zener diode, a pass transistor, an error amplifier, and an oscillator. The LT3080EMS8E#PBF is designed to be highly efficient and is capable of adjustable voltage and current output.The voltage regulator “compares” the output voltage to a set reference voltage which is adjustable and can be configured with an external or internal resistor. The error amplifier amplifies the signals from the voltage comparator and passes it to the pass transistor which provides the control of the output voltage and current.The oscillator controls the frequency at which the voltage regulator cycles and is necessary for good regulation performance. The regulator also contains protection features like thermal overload and output overvoltage protection, which acts as safeguards to the system against possible damage.

Conclusion

The LT3080EMS8E#PBF voltage regulator is a high performance, low noise and low power consumption device which is suitable for many different applications. Its robust design allows for a longer and reliable performance, making it an ideal choice for different sectors and industries.

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