LP3985ITL-2.6/NOPB

Current - Output:	150mA
Base Part Number:	LP3985
Supplier Device Package:	5-DSBGA (1.41x1.08)
Package / Case:	5-WFBGA, DSBGA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	50dB ~ 40dB (1kHz ~ 10kHz)
Current - Supply (Max):	250µA
Current - Quiescent (Iq):	150µA
Series:	--
Voltage Dropout (Max):	0.1V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.6V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The LP3985ITL-2.6/NOPB is an integrated circuit (IC) from Texas Instruments (TI). It is a highly efficient, low-power, 2.6 A linear voltage regulator, designed for a wide range of applications. This voltage regulator comes in a 24-DQFN-EP package, and is specifically used for portable devices and communications equipment. The LP3985ITL-2.6/NOPB is designed for high-efficiency, low power, and top-tier output voltage regulation.

Application Field

The LP3985ITL-2.6/NOPB is mainly used in many kinds of applications related to industrial and portable devices and communications equipment. This IC can be used in various power supply systems and battery management such as Voltage regulators of industrial systems referred above, DC/DC Converters, and power supplies for portable equipment. It is also widely used in the automotive industry, where this linear regulator device is used in engine control units and automotive audio systems. This integrated circuit can also be used in medical devices, such as infusion systems, defibrillators, and imaging systems, as well as in communication systems and more.

Working Principle

The LP3985ITL-2.6/NOPB is an integrated circuit that utilizes a low power, 2.6A linear voltage regulator for its functioning. This IC is designed for high efficiency and low power consumption. The primary function of the LP3985ITL-2.6/NOPB is to regulate the output voltage from an unregulated DC power supply. This control is achieved by comparing the voltage reference at the output of the power supply to an internal voltage reference. The voltage reference is generated by resistors and a reference voltage. The output can be adjusted with an external resistor. When the voltage at the output of the power supply exceeds the voltage reference, the output current will be reduced to maintain the output voltage at the desired level. When the output voltage falls below the reference voltage, the output current is increased to keep the output voltage at the desired level. This regulation is highly efficient and provides excellent thermal performance and extremely low noise. The LP3985ITL-2.6/NOPB also utilizes an integrated over-current/short circuit protection circuit and thermal shutdown to protect the IC against overcurrent and overtemperature. This device also offers excellent reverse input voltage protection, making it suitable for use in industrial and automotive applications.

Advantages

The LP3985ITL-2.6/NOPB offers several advantages over other voltage regulators. This IC allows for high efficiency, allowing it to be used in portable and low power applications. The LP3985ITL-2.6/NOPB is also extremely reliable, offering a wide operating voltage range (2.6V to 36V) and extremely low noise performance. The device provides low power consumption, excellent thermal performance, and reverse input voltage protection, making it suitable for use in industrial, automotive, medical, and communication applications.

Conclusion

The LP3985ITL-2.6/NOPB is an Integrated Circuit from Texas Instruments, designed for a wide range of applications. It is a 2.6A linear voltage regulator, specifically used for portable devices and communications equipment. This IC offers high efficiency, low power consumption, excellent thermal performance, reverse input voltage protection, and a wide operating voltage range. The LP3985ITL-2.6/NOPB provides users with a low power, highly efficient voltage regulator for their power supply systems and battery management requirements.

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