LP2980AIM5-3.0/NOPB

Current - Output:	50mA
Base Part Number:	LP2980
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	63dB (1kHz)
Current - Supply (Max):	1.2mA
Current - Quiescent (Iq):	95µA
Series:	--
Voltage Dropout (Max):	0.22V @ 50mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to LP2980AIM5-3.0/NOPB

The LP2980AIM5-3.0/NOPB, manufactured by Texas Instruments, is a low dropout (LDO) linear voltage regulator designed to provide high reliability, low noise and excellent load and line regulation over a wide range of input and output voltages. The LDO is designed for applications that require very low dropout voltage with active shutdown for systems with limited power requirements.

Application Field

The LP2980AIM5-3.0/NOPB is designed for use in a wide range of applications, such as computer systems, networking, and telecommunications. It is especially suitable for applications that require very low dropout and high power handling. The low dropout voltage of the regulator prevents excessive power consumption and ensures that a reliable stable voltage is maintained even in situations where the power supply is heavily loaded. The LP2980AIM5-3.0/NOPB can also be used in pressure transducers, communication systems, automotive systems, and in industrial and consumer applications.

Features

The LP2980AIM5-3.0/NOPB is a low power linear voltage regulator that offers several advantages over conventional linear voltage regulators. It can operate down to around 0.3V of supply voltage and the dropout voltage is only 120mV. This allows the LP2980AIM5-3.0/NOPB to maintain a stable voltage with a small input to output voltage differential. Furthermore, it has low output noise which is especially beneficial for sensitive systems that require a low noise noise supply. Other features of the LP2980AIM5-3.0/NOPB include current limit, over temperature protection, and a thermal shutdown to protect the device from any type of permanent malfunction.

Working Principle

The LP2980AIM5-3.0/NOPB is a type of negative voltage regulator that is powered by an input voltage which can be positive or negative. The regulator operates by controlling the amount of current that is allowed to pass through the device. When the voltage exceeds the necessary voltage level, the regulator reduces the current until the output voltage is equal to the required value. If the voltage level drops too low, the regulator will increase the current until it reaches the required level.The LP2980AIM5-3.0/NOPB is highly reliable and can provide regulated voltage output even when heavily loaded. The internal circuits are designed so that the output voltage is accurate and stable even in the presence of line transients or load changes. This ensures that the device can consistently provide exact and reliable power to the load.

Conclusion

The LP2980AIM5-3.0/NOPB is a low power linear voltage regulator which has wide applications in systems that require very low dropout voltage and high power. The regulator is ideal for applications that necessitate a high level of reliability and low noise operation. It can provide accurate, stable output when powered by either positive or negative sources and offers wide range of features such as current limit, over temperature protection and thermal shutdown.

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