MIC37301-2.5WR

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The MIC37301-2.5WR is a a low-dropout (LDO) linear Voltage Regulator that offers both single and low-noise dual output versions. This device is a low power, peripheral-supplied linear regulator that offers excellent Line and Load Regulation performance with a wide input range of 4.7V to 12.6V. The MIC37301-2.5 WR comes with an adjustable output voltage from 2.2V to 3.3V, and is designed with an integrated 2.0A internal Power MOSFET transistor. The device operates from an input supply voltage of 2.7V to 6.5V, making it suitable for a variety of applications.

The MIC37301-2.5WR offers excellent Line and Load Regulation performance and is ideal for Power Management in any embedded system. The device is capable of providing a continuous output current of up to 2.0A and allows for a fast transient response of up to 30mA/μs, making it suitable for any application requiring low output voltage tolerance. Moreover, its wide input voltage range allows for flexibility in system design.

The MIC37301-2.5WR is a fast, efficient, continuous-mode linear Voltage Regulator. It allows for an output voltage to be adjustable between 0V and 3.3V, providing a low drop-out voltage of ≤ 1.5V in the operating temperature range of -40°C to +85°C. It has a fixed operating frequency of 450kHz with voltage reference accuracy of ±2%, allowing for fast transient responses to load or line transients. Its low on resistance of 250mΩ yields up to 92% power efficiency with waveform ripple rejection of +30dB at 300kHz.

The MIC37301-2.5WR features a PMOS drive output bias pin, also known as a package-power-down (PD) pin and enables the output capacitor discharge when the device is inactive. The micropower of this device is ≈ 20μA when enabled, indicating a very low quiescent current level. This device also includes short-circuit protection, current limiting and thermal shutdown functions that ensure device safety while in operation.

The MIC37301-2.5WR is suitable for applications in consumer electronics, power systems, wireless & communications, automotive, industrial, healthcare, and medical systems. As it requires no external compensation and requires only minimal number of external components, it is an ideal solution for portable consumer devices or other space-constrained applications.

Overall, the MIC37301-2.5WR is an ideal low-dropout Voltage Regulator for a wide range of applications. Its wide input range, low quiescent current, adjustable output voltage, fast transient response, and high-power efficiency make it an ideal choice for designers who need an optimal power solution for their system.

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