LP3856ET-1.8

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Linear voltage regulators are an essential component of power management integrated circuits (PMICs) used in portable electronic devices. One of the most popular of these PMICs is the LP3856ET-1.8, a micro-power low dropout (LDO) linear voltage regulator. This device is designed to deliver exceptional power accuracy and low power consumption in a wide range of applications.

The LP3856ET-1.8 boasts an exceptionally wide input voltage range from 0.5V to 1.8V and output voltage range from 0.5V to 1.8V. It also includes built-in overvoltage protection and an output accuracy of ±1%. The device features ultralow shutdown current, which can be as low as 0.1μA at TA = 25°C. As the operating temperature rises, the device automatically increases its shutdown current to maintain the safety of the user\'s system.

This device is ideal for applications that require high accuracy and stability over a wide input voltage range. It is also highly reliable with a guaranteed 1000mA of output current and a maximum power dissipation of 500mW. The LP3856ET-1.8 can be used as a primary switch-mode power supply (SMPS) for low-power applications such as mobile phones, MP3 players, and digital cameras, or as an adjustable power supply for microcontrollers.

The LP3856ET-1.8 features an internal voltage reference that allows for precise voltage regulation and low output voltage ripple. Its low dropout voltage (from 0.1V to 0.2V) allows for a wide operating efficiency range. The device also incorporates an internal thermal protection circuit that prevents device failure due to prolonged high-temperature stress. The internal high efficiency switch-mode architecture ensures low quiescent current and excellent load transients.

The LP3856ET-1.8 is packaged in a compact 8-pin WDFN, which is perfect for all space-constrained applications. The device is also available in lead-free (RoHS-compliant) and halogen-free packages. The device is designed to operate over the temperature range of -40°C to +125°C.

The LP3856ET-1.8 is ideal for battery-powered systems, as it is capable of providing extremely accurate output voltages with minimal power dissipation. It is capable of handling high current loads, and its low dropout voltage ensures maximum system efficiency. The device’s low quiescent current and low shutdown current make it ideal for applications where power saving and low power consumption are essential.

The LP3856ET-1.8 is an extremely efficient and reliable option for all your power management needs. This device offers excellent power accuracy, minimal power dissipation, extreme output voltage accuracy, and a wide input voltage range to satisfy all your power requirements in low-power applications.

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