LP2988AIMM-2.5

Current - Output:	200mA
Base Part Number:	LP2988
Supplier Device Package:	8-VSSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	65dB (1kHz)
Current - Supply (Max):	3.7mA
Current - Quiescent (Iq):	120µA
Series:	--
Voltage Dropout (Max):	0.35V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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LP2988AIMM-2.5 Introduction

The LP2988AIMM-2.5 is a low-power linear voltage regulator integrated circuit. This voltage regulator is capable of providing up to 2.5V output voltage and features a wide input voltage range of 3V to 31V. It can regulate current up to 950mA and offers excellent line and load regulation. It also comes with different operating modes for improved energy efficiency. The LP2988AIMM-2.5 has a typical dropout voltage of 0.5V, making it ideal for applications which require a low voltage output from a higher voltage input.The LP2988AIMM-2.5 is optimized for portable electronics and wireless communications such as cellphones, PDAs, and smart phones. It is also suitable for various low power applications, including automotive, consumer, industrial, and healthcare products.

LP2988AIMM-2.5 Application Field and Working Principle

The LP2988AIMM-2.5 is a voltage regulator integrated circuit that is ideal for applications requiring a low dropout voltage. Its wide input voltage range, low dropout voltage and excellent line and load regulation make it suitable for applications that require precise voltage control.The LP2988AIMM-2.5 is a linear regulator, which means it works by converting excess voltage into heat. As voltage flows through the regulator, some energy is wasted in the form of heat. This energy is dissipated by an external heat sink, dissipater or both.When a linear regulator is used, the input voltage must be slightly higher than the output voltage. This is because the regulator needs to drop the excess voltage to keep the output voltage stable. The amount of voltage the regulator needs to drop is called the “dropout voltage.” The lower the dropout voltage, the more efficient the regulator will be.The LP2988AIMM-2.5 offers a typical dropout voltage of 0.5V and excellent line and load regulation, making it ideal for applications that require precise voltage control. It also features adjustable operating modes that enable it to transition to a low power standby mode for improved efficiency in battery powered systems.

Conclusion

The LP2988AIMM-2.5 is an excellent low-power linear voltage regulator integrated circuit. It offers a wide input voltage range, low dropout voltage and excellent line and load regulation. It is ideal for applications that require precise voltage control and is particularly suitable for wireless communication devices, automotive and healthcare applications.

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