LM3687TL-1812/NOPB

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The LM3687TL-1812/NOPB is a low-quiescent current voltage regulator that combines both linear and switching regulators in a versatile device with multiple adjustable output settings. This device is suitable for many applications, including automotive, power management, audio, and other applications requiring accurate, low noise, and low power voltage regulation.

This unique voltage regulator is capable of providing 3.2V to 6.4V of regulated voltage across a wide range of load and temperature conditions. The LM3687TL-1812/NOPB includes a wide range of features, including an over-current protection (OCP) circuit to protect against excessive current flow, a thermal overload protection (TOL) circuit to protect against overtemperature conditions, and a low output ripple switching regulator (LORS) to minimize output noise. The LM3687TL-1812/NOPB also includes two adjustable voltage lines to control the LORS output voltage and two auxiliary control pins to control the linear regulator output voltage.

The LM3687TL-1812/NOPB can be used in a wide variety of applications, such as automotive, power management, LED lighting, and audio. The device can provide a low-noise and low-ripple voltage regulation that is suitable for audio devices, such as digital-to-analog converters (DACs). Additionally, the device can provide current or voltage-mode control for LED lighting applications. Additionally, the LM3687TL-1812/NOPB can provide accurate and low-dropout linear regulation for automotive and power management applications.

The LM3687TL-1812/NOPB can operate in adjustable or fixed mode. When operated in adjustable mode, the LM3687TL-1812/NOPB can provide a wide range of output voltages. When operated in fixed mode, the device can provide a fixed output voltage. Additionally, the LM3687TL-1812/NOPB can be used in dual- or single-rail configurations. The working principle of the LM3687TL-1812/NOPB is simple. The device includes two voltage adjustment pins, one for the LORS output voltage and one for the linear regulator output voltage. Additionally, the LM3687TL-1812/NOPB includes two auxiliary control pins to control the linear regulator output voltage. The voltage adjustment pins set the output voltage for both the LORS and linear regulator, and the auxiliary control pins control how much current the linear regulator outputs.

The LM3687TL-1812/NOPB is a versatile voltage regulator that combines both linear and switching regulators to provide a wide range of levels of regulation. The device is capable of providing 3.2V to 6.4V of regulated voltage across a wide range of load and temperature conditions and is suitable for many applications, including automotive, power management, audio, and other applications requiring accurate, low noise, and low-power voltage regulation.

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