MAX6160ESA+

Overview

The MAX6160ESA+ is a micropower, low-dropout, three-terminal adjustable voltage reference housed in an 8-pin SO 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 remains stable for capacitive loads up to 10nF.

Feature Summary

• Adjustable output voltage configuration via external resistor divider
• Micropower operation with supply current independent of input voltage variations
• Low dropout voltage capability suitable for 3V and 5V systems
• Stability maintained across all capacitive loads up to 10nF

Applications

• Battery-powered systems
• Portable and hand-held equipment
• Data-acquisition systems
• Instrumentation and process control

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Ensure the selected variant matches the required thermal range and pin configuration. Cross-reference manufacturer part numbers with distributor listings to validate authenticity and availability constraints before finalizing procurement orders.

Selection Notes

Select this component when an adjustable reference voltage is required within a 3V or 5V system architecture. The MAX6160ESA+ is appropriate for designs prioritizing low power consumption and minimal dropout voltage. Consider the external resistor network requirements for setting the desired output level and verify that the load capacitance does not exceed the stability limit.

Part Context

The MAX6160ESA+ belongs to the MAX61xx family of low-cost, low-dropout voltage references manufactured by Analog Devices / Maxim Integrated. This series includes fixed-output variants such as the MAX6125, MAX6141, MAX6145, and MAX6150. The MAX6160 specifically offers adjustable output capabilities, distinguishing it from the fixed-voltage counterparts in the same product line.

Replacement Considerations

Compatible substitutes include other adjustable LDO voltage references from the same manufacturer family, provided they meet the electrical specifications for supply voltage range, quiescent current, and output stability. Verify pin compatibility and thermal performance characteristics before implementation.