MAX6150ESA+

Overview

The MAX6150ESA+ is a low-dropout, micropower, three-terminal voltage reference providing a fixed 5.0V output. It operates within a supply voltage range of 5.2V to 12.6V and delivers a quiescent supply current of approximately 80µA at +25°C. The device features an initial accuracy of ±1% and a typical temperature coefficient of 15ppm/°C. Designed for stability with capacitive loads up to 10nF, it utilizes an 8-pin SO package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Low dropout voltage capability optimized for 3V and 5V systems
• Micropower consumption with supply current independent of input voltage variations
• Stable operation across all capacitive loads up to 10nF without requiring output capacitors

Applications

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

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure that the selected component meets the required thermal and voltage ratings for the intended application environment before finalizing procurement decisions.

Selection Notes

Select this component when a stable 5.0V reference is needed in space-constrained designs. The 8-pin SO package offers a compact footprint suitable for surface-mount applications. Consider the low quiescent current for battery-operated devices where power efficiency is critical.

Part Context

Part of the MAX61xx family of low-cost, low-dropout voltage references. This series includes variants with different fixed output voltages (2.5V, 4.096V, 4.5V) and an adjustable version (MAX6160). All share similar micropower characteristics and package options.

Replacement Considerations

Direct substitutes within the same family include MAX6125ESA+, MAX6141ESA+, and MAX6145ESA+. Verify output voltage requirements match the replacement part's fixed value.