LP2989AIMM-3.0/NOPB

Current - Output:	500mA
Base Part Number:	LP2989
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:	60dB (1kHz)
Current - Supply (Max):	9mA
Current - Quiescent (Iq):	175µA
Series:	--
Voltage Dropout (Max):	0.65V @ 500mA
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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The LP2989AIMM-3.0/NOPB is an adjustable low dropout linear voltage regulator that is designed to provide a tight load and line regulation as well as an increased power supply rejection ratio (PSRR). This device can provide output voltages ranging from 2.25 V to 38 V and can support an output current of up to 1.6A. This feature makes this device suitable for a wide range of applications including monitoring and control, lighting, and power supply design.The LP2989AIMM-3.0/NOPB includes various features such as minimum external components, low quiescent current, wide input voltage range, thermal shut down and current limit protection circuits, low output noise, and short circuit protection. These features make this device suitable for use in applications such as point of load regulation and portable equipment requiring load update time, including industrial modules, personal electronics, embedded systems, cellular phone base band units, and digital power applications.The LP2989AIMM-3.0/NOPB features a skip mode feature in order to reduce the quiescent current when the output voltage is drawn from the input voltage. The device is in skip mode when the output voltage is greater than 1.2V and the voltage drop across the regulator is less than 0.2V. This feature helps to save energy and increase efficiency.The LP2989AIMM-3.0/NOPB is optimized for low dropout performance, line regulation and load regulation, and features an enable logic input. The enable logic input can be used to put the regulator and its bias circuitry in a low power mode when the load is not drawing power. This feature helps to save power, reduces the overall power consumption, and increases the efficiency of the system. The LP2989AIMM-3.0/NOPB is designed to provide stable and accurate output voltage regulation and improved power supply rejection ratio. This feature helps to reduce output noise and helps to extend the battery life of the system. The device also has ESD protection which helps to protect against electrostatic discharge and surges in input voltage.The device has a wide temperature range of -40°C to 125°C, making it suitable for use in extreme temperatures. The LP2989AIMM-3.0/NOPB also features reverse current protection circuitry and a low voltage reset pin for system monitoring.Overall, the LP2989AIMM-3.0/NOPB is an excellent choice for point-of-load regulation and for use in industrial, embedded systems, and digital power supplies requiring an adjustable low dropout regulator. The wide temperature range, low quiescent current, reverse current protection, and other features make this device suitable for a variety of applications.

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