LP5990UM-1.8/NOPB

Current - Output:	200mA
Base Part Number:	LP5990
Supplier Device Package:	4-DSBGA (0.81x0.81)
Package / Case:	4-WFBGA, DSBGA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Enable
PSRR:	55dB (10kHz)
Current - Quiescent (Iq):	75µA
Series:	--
Voltage Dropout (Max):	0.25V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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LP5990UM-1.8/NOPB is a low-voltage, low-power regulator designed to supply power to various electronic circuits. It is classified as a linear voltage regulator, which is part of a larger family of power management integrated circuits (PMICs). This device operates over a wide input voltage range to deliver an accurate, programmable output voltage. It is designed for use in mobile applications such as digital cameras, mobile devices and battery-operated devices.The device features two selectable voltage-control loop options with low-ripple transient response, low-noise operation and high accuracy. It uses a current-mode control loop for quick transient response, and a voltage-mode control loop for low-noise operation. The device is also capable of output voltages as low as 0.75V.The device is highly integrated and includes multiple circuits that allow for efficient power management. It includes a startup circuit for low-voltage applications and a power-down circuit for power-saving operation. The device also has a thermal shutdown circuit to protect the part from damage due to excessive temperatures.The device has a current-mode feedback loop designed to maintain stable operation over a wide range of input and output voltages and current. This system uses a voltage reference and a feedback loop to monitor and control the output voltage. The current-mode control loop ensures stable and accurate operation without the need for external components.The device also includes many features that reduce power consumption, including power-down-mode, battery-voltage booster and power-good features. The low-noise operation of the device also makes it suitable for high-impedance loads.In terms of performance, the output voltage accuracy is ±1% over a wide temperature range. The device is designed to support high-output loads and typically has a load regulation of ±0.5% over a wide range of load currents.The LP5990UM-1.8/NOPB is a versatile, low-power voltage regulator designed for a wide range of mobile applications. Its wide input voltage range, high output performance and low-noise operation make it ideal for mobile applications. Its highly integrated feature set allows for efficient power management in a small, efficient package. The device is available in an 8-pin package and is compatible with a wide range of process technologies, including CMOS, BiCMOS and bipolar process technologies. The low-voltage, low-power device can support up to 500mA output and has a quiescent current of only 1µA in power down mode. The device provides excellent load and line regulation for high-accuracy applications. The LP5990UM-1.8/NOPB is a highly integrated, versatile, low-power device that offers excellent performance in mobile applications. Its low-voltage start-up and power-down circuitry make it suitable for a wide range of applications, while its highly integrated feature set allows for efficient power management. Its high output performance and low-noise operation make it the perfect solution for a wide range of mobile applications.

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