MAX6160ESA+T

Overview

The MAX6160ESA+T is a micropower, low-dropout, three-terminal adjustable voltage reference manufactured by Analog Devices Inc. (Maxim Integrated). It provides an output voltage range from 1.23V to (VIN - 0.2V) and operates within a supply voltage range of 2.7V to 12.6V. The device features a typical temperature coefficient of 15ppm/°C and a maximum of 100ppm/°C. Quiescent supply current is typically 75µA at +25°C and up to 130µA across the operating temperature range of -40°C to +85°C. It is housed in an 8-pin SO package.

Feature Summary

• Adjustable output voltage programmable via external resistor divider
• Micropower operation with supply current independent of input voltage variations
• Low dropout voltage capability suitable for 3V and 5V systems
• Stable for all capacitive loads up to 10nF without requiring output capacitance

Applications

• Battery-powered portable equipment
• Data-acquisition systems
• Instrumentation and process control circuits
• 3V and 5V system power supplies

Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required 8-pin SO package configuration. Ensure compliance with RoHS standards as indicated by the suffix. Check for any regional distribution restrictions or limited availability status before finalizing procurement plans.

Selection Notes

Select this component when an adjustable voltage reference is required for battery-operated applications where minimizing quiescent current is critical. It is suitable for designs needing stability across wide capacitive loads. Consider the thermal coefficient specifications if high precision over temperature extremes is necessary for the target application environment.

Part Context

This device belongs to the MAX61xx family of low-cost, low-dropout voltage references. Unlike two-terminal references, it does not require an external series resistor, offering improved battery life. The MAX6160 variant specifically distinguishes itself by providing an adjustable output voltage, whereas other family members offer fixed preset voltages such as 2.5V or 5.0V.

Replacement Considerations

Compatible substitutes include MAX6125, MAX6141, MAX6145, and MAX6150 for fixed voltage requirements. For adjustable versions, verify pin compatibility and electrical characteristics against the MAX6160 datasheet specifications.