L6919ETR

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DC to DC switching regulators are an essential component of power supply circuits applied in a wide range of industrial and consumer applications. The L6919ETR is a Voltage Regulator for applications requiring high efficiency and low power consumption, such as handheld electronic devices, portable electronic devices, and external laptop supplies. The L6919ETR is part of STMicroelectronics\' innovative range of versatile DC to DC voltage regulators.

The L6919ETR is a step-up DC to DC converter with an input range of 4.5V to 31V and output range of 5V to 32V. It provides a wide range of operation, with a high efficiency of up to 95%, at a low power consumption of only 100μA. The L6919ETR is capable of delivering a maximum output current of up to 500mA, making it well suited for consumer applications.

As with many Voltage Regulators, the L6919ETR is designed to facilitate compatibility with both analog and digital control systems. It contains an internal current limit circuit to ensure proper operation and to protect the output from overcurrent or overvoltage conditions. In addition, the L6919ETR also provides a low-cost protection for the system by providing a current limit protection of up to 3A.

The L6919ETR is fitted with an optimized adjustment loop to ensure stability and compensate for the output voltage over temperature and load variations. This feature makes the L6919ETR an ideal choice for applications such as laptop power supplies, where the output voltage is required to remain stable over a wide range of load and temperature conditions. In addition, the L6919ETR features built-in soft start functionality and cycle-by-cycle protection, making it suitable for use with large capacitors and resistors.

The L6919ETR is a versatile and energy-efficient device with a wide range of applications. It is suitable for use in a variety of consumer and industrial applications, such as power supplies for handheld electronic devices, portable electronic devices, and external laptop supplies. In addition, the device is also ideal for use in automotive and wireless applications where size, efficiency, and cost are essential.

The key to the success of the L6919ETR is its ability to deliver high efficiency, low power consumption and a wide range of operating conditions. The device’s low power consumption combined with its high efficiency makes it an ideal choice for design engineers. The device also offers an extensive range of protection, making it an excellent choice for applications that require reliable and robust protection.

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