REF5010AID

Overview

The REF5010AID is a precision series voltage reference integrated circuit manufactured by Texas Instruments. It provides a fixed output voltage of 10V with an initial accuracy of ±0.05% and a temperature coefficient of 3 ppm/°C. The device operates within an input voltage range of 10.2V to 18V and draws a supply current of 800 µA. It supports a maximum load current of 10 mA and functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in an 8-SOIC surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with low drift characteristics suitable for sensitive analog circuits.
• Features low power consumption design optimized for battery-operated or energy-efficient systems.
• Provides stable performance over wide industrial temperature variations.

Applications

• High-resolution data acquisition systems
• Precision instrumentation amplifiers
• Calibration equipment requiring stable reference voltages

Procurement Notes

Verify the specific suffix 'ID' confirms the SOIC-8 tube packaging variant, distinct from tape-and-reel options like 'IDR'. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure input voltage constraints are met to maintain specified accuracy and thermal performance during operation.

Selection Notes

Select this component when a fixed 10V reference with ultra-low drift is required. Compare against other REF50xx variants if different output voltages or package types are needed. Consider the 800 µA quiescent current for power budget calculations. Verify that the 10 mA output capability meets the load requirements of the downstream circuitry without exceeding thermal limits.

Part Context

This part belongs to the REF50xx family of low-noise, very low drift precision voltage references. The REF5010 specifically denotes the 10V output version. It is designed to replace older generation references offering improved stability and lower noise profiles in modern signal chain applications.

Replacement Considerations

Direct pin-compatible substitutes may include other parts from the REF50xx family with adjusted output voltages. Cross-reference with competitors such as Analog Devices ADR series for equivalent performance specifications if TI inventory is unavailable.