L78L05ABZ

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The L78L05ABZ is a voltage regualtor PMIC specifically designed for linear applications. It is fitted with a 3-pin TO-92 package and is equipped with a wide range of features that make it an ideal choice for battery powered and industrial applications. These include an adjustable output voltage between 1.8V and 20V, a maximum output current of 1.5A, an active current limit of 7.5mA, an input voltage range of 4.8V to 30V, and an operating temperature range of -40 to +125 degrees Celsius. The L78L05ABZ offers a new wave of power management products that provide excellent accuracy, low noise and high efficiency. It also offers better thermal performance, improved protection features and a low power standby mode to maximize battery life.

The L78L05ABZ includes a precision 2.5% voltage reference and a control amplifier, with an internal fixed frequency oscillator that sets the switching frequency to around 100 kHz. When the input voltage is applied, the reference voltage and control amplifier are used to control the output voltage. The internal circuitry of the L78L05ABZ is designed to allow the output voltage to be regulated within the range of 1.8V to 20V. The error amplifier compares an internal bandgap voltage reference with the sensory voltage, and adjusts the dutycycle of a pulse width modulation (PWM) to bring the output voltage to the desired value. A voltage regulator error amplifier is used to control a PWM oscillator circuit, which in turn regulates the output.

The L78L05ABZ has a wide application range that makes it suitable for a variety of power management tasks. The device can be used in a variety of battery powered, automotive and industrial applications, including medical, telecommunication, transportation and motor drive. Due to its excellent performance and features, the L78L05ABZ is a great choice for applications where a low noise and high accuracy are important factors. The device is also well suited for projects that require high efficiency, reliability and low standby power. In addition, the L78L05ABZ can be used in applications that require an efficient and reliable power source.

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