MAX1881EUG+

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The MAX1881EUG+ is a low-quiescent current, low-dropout (LDO), cost effective, low-noise special purpose voltage regulator designed for battery-powered applications. It offers very accurate (+/-2%) output voltage regulation and stability over a wide input voltage range. The device also offers superior transient response, low noise, and low output ripple. The low dropout voltage and high peak current capability of the device makes it suitable for high-current applications, while the low quiescent current allows the design to be more efficient.

The MAX1881EUG+ is designed to regulate and regulate an input voltage of 1.5V to 5.5V down to a specified output voltage 10V to 3.6V. The output voltage accuracy is +/-2%. The minimum static power dissipation of the regulator is about 450mW. The established Thermal Regulation line (TRL) provides good regulation and stability over a wide load range in both load transients and load ripple. The device features a low-ripple Noise Reduction Technology (NRT), which minimizes voltage output noise.

The MAX1881EUG+ has two versions available, the Full-Scale Control (FSC) and the Non-Full-Scale Control (NFSC) versions. The FSC version is optimized for continuous long-term operation at its maximum current of 1.25A and is best suited to customers looking for improved efficiency and reliability. The NFSC is best suited to customers who need low-noise operation and fast transient response.

The MAX1881EUG+ is ideal for portable applications requiring long battery life, such as tablets and smart-phones. It is also suitable for use in automotive and industrial applications where high peak current is required. The device is designed to be easy to use. It features a three-pin configuration that simplifies the design process and allows for quick customization of output voltage, current limit, and temperature operating point.

The internal circuitry is designed using advanced BiCMOS circuitry. This ensures low quiescent current and high accuracy output voltage. Due to its low quiescent current, the device is able to maintain constant output voltage even when the input voltage drops to 0.75V. This eliminates the need for external components and reduces overall design complexity.

The MAX1881EUG+ is a low-noise, low-dropout (LDO) voltage regulator specifically designed for battery powered applications. Its superior transient response, low dropout voltage, low quiescent current, and high peak current capability make it ideal for high-current applications. The device is versatile and can be used in a variety of applications, including tablet and smartphone designs. The use of advanced processes and circuitry ensure superior efficiency and reliability in a small form factor.

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