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The MAX6160EUS+T is a micropower, low-dropout, three-terminal adjustable voltage reference in a 4-pin SOT143 package. It provides an output voltage range from 1.23V to (VIN - 0.2V). The device operates with a supply voltage between 2.7V and 12.6V and draws a quiescent current of 75µA at +25°C. Initial accuracy is ±1%, with a typical temperature coefficient of 15ppm/°C and a maximum of 100ppm/°C. It functions within a temperature range of -40°C to +85°C.
Verify the component matches the exact part number MAX6160EUS+T, specifically confirming the EUS suffix corresponds to the 4-pin SOT143 package and the + suffix indicates lead-free status. Ensure the datasheet revision aligns with the required specifications before procurement.
Select this component when an adjustable precision reference is needed in a compact surface-mount package. It is suitable for applications requiring low power consumption and stability across varying input voltages. Consider the thermal hysteresis and load regulation characteristics for high-precision requirements.
This part belongs to the MAX61xx family of low-cost, low-dropout voltage references. While other members like the MAX6125 offer fixed outputs, the MAX6160 provides flexibility through its adjustable output pin. It shares similar power and accuracy characteristics with the series but requires external resistors to define the output voltage level.
Direct replacements include other MAX6160 variants such as MAX6160ESA for an 8-pin SO package. Cross-family alternatives may require verification of pin compatibility and electrical parameter alignment.
The output voltage is adjusted by connecting a resistor divider between the OUT, ADJ, and GND pins.
The MAX6160 is stable for all capacitive loads up to 10nF.