MAX8532EBT2+T

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MAX8532EBT2+T is a cost-effective, low noise, ultra-compact, low-dropout linear regulator designed to power portable digital electronics. It provides up to 1.2A of output current in the 2.5V to 5V output voltage range. The device operates with a dropout voltage of typically 230mV at 1.2A load current.

The device includes a voltage supervisor for systems that require a reset signal. The internal reference voltage is 1.20V, with an output voltage accuracy of typically ±1.5%. The device also includes an enable and disable feature, allowing it to enter a low-power, shut-down-mode with a single control line.

The MAX8532EBT2+T features low quiescent current of typically 10μA in shutdown mode, and is Unity Gain stable with a low minimum output capacitor of 10µF. The device is designed using advanced BiCMOS process technology, and is available in a small, surface-mount, 2mm X 2mm DFN package, making it an ideal power solution for small form-factor systems.

MAX8532EBT2+T Application Field

MAX8532EBT2+T is suitable for many applications in portable digital electronics, such as notebooks, digital cameras, tablets, and phones. Where low-noise, ultra-compact, low-dropout linear voltages are required, the MAX8532EBT2+T is ideal.

MAX8532EBT2+T Working Principle

The MAX8532EBT2+T is built on a BiCMOS process, and consists of an error amplifier, internal reference voltage, and low-dropout voltage regulator. The device features an integrated low-noise voltage reference with a 1.20V regulation accuracy of ±1.5%.

The MAX8532EBT2+T includes an on-chip error amplifier that controls the gate of the internal N-channel MOSFET. A single control line is used to enable or disable the device, allowing it to enter a low-power, shut-down-mode.

The MAX8532EBT2+T has an output voltage that is within ±1.5% accuracy of the programmed voltage and is capable of delivering a load current up to 1.2A with a typical dropout voltage of only 230mV. A minimum 10µF output capacitor is required for stability and performance.

Conclusion

MAX8532EBT2+T is a cost-effective, low noise, ultra-compact, low-dropout linear regulator designed to power portable digital electronics. It features a voltage supervisor for reset signal, an enable and disable feature, low quiescent current of 10μA, and Unity Gain stability. It is the ideal solution for applications in notebooks, digital cameras, tablets, and phones requiring ultra-compact, low-dropout linear voltages.

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