MAX6106EUR+T

Overview

The MAX6106EUR+T is a series-mode voltage reference providing a fixed output of 2.048V. It operates within an input voltage range of 2.5V to 12.6V and draws a maximum quiescent supply current of 125µA. The device delivers up to 5mA sourcing and 2mA sinking load current with ±0.4% initial accuracy and a temperature coefficient of 75ppm/°C. It features low dropout characteristics, high ripple rejection, and stability with capacitive loads in a compact SOT-23-3 package.

Feature Summary

• Proprietary curvature-correction circuit combined with laser-trimmed thin-film resistors ensures high precision and low temperature drift.
• Series-mode architecture eliminates the need for external biasing resistors and maintains efficiency independent of supply voltage variations.
• Internally compensated design allows stable operation without requiring an external output capacitor, saving board space.
• Capable of sourcing 5mA and sinking 2mA load currents while maintaining low dropout voltage performance.

Applications

• Portable battery-powered systems
• Notebook computers
• PDAs and GPS devices
• Digital multimeters (DMMs)
• Cellular phones

Procurement Notes

Verify the component matches the specific 2.048V output variant within the MAX6100–MAX6107 family. Confirm the SOT-23-3 package type and ensure the ordering suffix corresponds to the required tape-and-reel quantity increments specified by the manufacturer. Cross-reference the datasheet revision to confirm electrical characteristics align with system requirements.

Selection Notes

Select this part when a fixed 2.048V reference is required in space-constrained designs. It is suitable for applications needing micropower consumption and high-output current capability without external compensation components. Ensure the input voltage remains above the minimum threshold to maintain regulation and consider thermal hysteresis specifications for wide temperature cycling environments.

Part Context

This component belongs to the MAX6100–MAX6107 family of low-cost, micropower, low-dropout voltage references manufactured by Analog Devices Inc./Maxim Integrated. The family offers various fixed output voltages ranging from 1.25V to 5V, all sharing similar architectural benefits such as low supply current and small SOT-23 packaging.

Replacement Considerations

Other members of the MAX6100–MAX6107 family share identical pinouts and functionality but differ in output voltage. Verify that alternative part numbers provide the exact 2.048V requirement before substitution.