MIC5245-3.3BMM-TR

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The MIC5245-3.3BMM-TR is a linear voltage regulator with a low dropout voltage and high output current. It is designed for applications where efficiency and reliability are paramount, such as embedded systems, automotive, computer peripherals and medical equipment.

The MIC5245-3.3BMM-TR is a single-channel, three-terminal, low-dropout (LDO) regulator with a maximum output current of 1.0A and an output voltage of 3.3V. The device is designed to provide a regulated output and improved line and load transient response. The device has a wide input voltage range of 2.7V to 6.5V and an operating temperature range of -40°C to 125°C.

The MIC5245-3.3BMM-TR is designed with a low-noise transistors with bias current and thermal control. This makes it well suited for power supply applications with varying input noise levels as well as applications with limited thermal capacity such as embedded systems. The output voltage is adjustable by external resistors.

The MIC5245-3.3BMM-TR has a wide range of features including an ultra-fast start-up time of 3µs, low quiescent current of only 30µA, low dropout voltage, and high ripple rejection performance. The device is protected by over-voltage, over-current, and over-temperature protection. This protection ensures the device’s high reliability.

The MIC5245-3.3BMM-TR can be used in a variety of applications, including power management systems, input/output buffers, general-purpose voltage regulators, automotive systems, communications systems, and touch-screen displays.

The working principle of the MIC5245-3.3BMM-TR is based on a simple linear regulator design. It contains two transistors, a pass element and an output element. The pass element is the transistor responsible for regulating the output voltage by providing the feedback voltage needed to keep the output voltage at the specified value. The output element is the transistor responsible for providing the output current. The device also has a bandgap reference which ensures the required output voltage is provided.

The MIC5245-3.3BMM-TR is an efficient and reliable linear voltage regulator that can be used in a variety of applications with varying noise levels and limited thermal capacity. It is designed with a low-noise transistor, low quiescent current, and over-voltage, over-current, and over-temperature protection. All these features result in a reliable and high-performance regulator that is versatile enough to suit a wide range of applications.

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