MAX16999AUA10+T

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MAX16999AUA10+T is a linear voltage regulator from the PMIC - Voltage Regulators - Linear category. It provides precise voltage output with high efficiency and low quiescent current for general-purpose applications. The device integrates a bandgap circuit allowing for adjustable output voltage settings down to 0.01V with a 0.8V reference voltage. The device offers low quiescent current of (<500µA) and high efficiency (90%) over a wide input voltage range while featuring very low dropout of 50mV (typ). This device also includes disable and capability to adjust output voltage range from 0.8V to 5.5V. It is available in TDFN package and can operate from 2.2V to 6V input voltage range.

The MAX16999AUA10+T\'s operating principle is based on bandgap reference, bipolar transistors and current mirrors. The bandgap reference circuit is designed for stable and precise operation for wide range of temperature and input voltage. The two differential inputs of the bandgap are connected in series to the output resistor. The first differential input is connected to the output voltage and the second differential input is connected to a fixed reference voltage (such as 0.8V). The differences between the inputs are voltage-controlled by transistors, current-mirrors and pass transistors. When the output voltage exceeds the fixed reference voltage, the differential input is adjusted to reduce the output voltage. This is how the bandgap works and allows setting the output voltage accurately and precisely.

MAX16999AUA10+T can be used in a wide variety of applications, such as personal electronics, avionic, telecom, industrial and medical instruments. It is ideal for applications that require low quiescent current, high efficiency and adjustable output voltage. MAX16999AUA10+T can also be used for automotive, battery-operated system as it can survive 9V to 36V transients.

The MAX16999AUA10+T provides excellent performance characteristics and is suitable for applications that require a stable and precise output voltage. The device provides high efficiency and low quiescent current with adjustable output voltage range from 0.8V to 5.5V, with very low 50mV (typical) dropout. The device also features (inhibit) and can operate over a wide input voltage range (2.2-6V). It is available in TDFN package.

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