LP2981AIBP-2.5

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	16V
Voltage - Output (Min/Fixed):	2.5V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.37V @ 100mA
Current - Output:	100mA
Current - Quiescent (Iq):	95µA
Current - Supply (Max):	1.7mA
PSRR:	63dB (1kHz)
Control Features:	Enable
Protection Features:	Over Current, Over Temperature, Short Circuit
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	5-VFBGA
Supplier Device Package:	5-µSMD (0.93x1.11)
Base Part Number:	LP2981

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LP2981AIBP-2.5 is a low dropout linear regulator from Texas Instruments for use with small lithium ion batteries. It is an excellent device for applications where battery life and size are important considerations. It has a wide input range (2.5V to 14V) and a powerful voltage regulation circuit that makes it suitable for use in applications that require high efficiency and low voltage regulation.The LP2981AIBP-2.5 works on the principle of a low dropout linear regulator. A linear regulator is a widely used type of voltage regulator which works by taking power from an input source, and lowering it to the required level. The LP2981AIBP-2.5 can accept an input voltage of 2.5V to 14V and regulate it to an output voltage of up to 2.5V at 200mA.The LP2981AIBP-2.5 uses an extremely efficient low-dropout regulator circuit that ensures minimal power dissipation while maintaining regulation accuracy. It features a wide operating temperature range (-40°C to +85°C) and a very low quiescent current of only 10μA. The LP2981AIBP-2.5 features integrated short-circuit protection, over-temperature protection and over-current protection ensuring its reliability and longevity even under harsh conditions.The LP2981AIBP-2.5 is an ideal choice for a variety of applications that require low voltage, high efficiency, and long battery life. It is suitable for use in mobile phones, portable consumer electronic products, automotive applications and low-power systems where battery size is important. It can also be used in audio systems, medical instrumentation, healthcare devices, and embedded wireless systems.The LP2981AIBP-2.5 is a reliable and efficient low-dropout linear regulator. Its wide input range and powerful voltage regulation circuit makes it suitable for use in a variety of applications that require low voltage, high efficiency, and long battery life. Its integrated protection features provide reliable operation in harsh conditions while its wide operating temperature range ensures long life and stability. For these reasons, the LP2981AIBP-2.5 is an excellent choice for applications where battery life and size are important considerations.

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