LT6656BIDC-3.3#TRPBF

Voltage Reference Overview

The LT6656BIDC-3.3#TRPBF is a precision series voltage reference manufactured by Analog Devices Inc., featuring a fixed output of 3.3V. It operates within an industrial temperature range of –40°C to 85°C and offers an initial accuracy of ±0.1% with a maximum temperature coefficient of 20ppm/°C. The device draws a typical supply current of 1µA and supports up to 5mA of output drive current. It utilizes a 6-lead (2mm × 2mm) plastic DFN package and accepts input voltages up to 18V.

Voltage Reference Feature Summary

• Ultralow power consumption suitable for battery-operated systems
• High stability with low temperature drift characteristics
• Capable of sourcing significant load current while maintaining regulation

Voltage Reference Applications

• Precision analog-to-digital and digital-to-analog converters
• Portable gas monitors
• Battery-powered instrumentation
• Micropower remote sensing

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm that the BIDC designation corresponds to the B grade accuracy and DC package type required for your design. Ensure the component meets RoHS compliance standards if mandated by your manufacturing process.

Voltage Reference Selection Notes

Select this part when a 3.3V reference is needed with moderate accuracy requirements in space-constrained designs. The DFN package provides a compact footprint compared to larger packages. Consider the B grade specifications against A grade options if tighter tolerances are necessary for your application.

Voltage Reference Part Context

This component belongs to the LT6656 family of precision voltage references designed for low-power applications. The family includes various output voltages and grades, offering flexibility for different system requirements while maintaining consistent low quiescent current performance across the lineup.

Voltage Reference Replacement Considerations

LT6656BCDC-3.3#TRPBF

Voltage Reference FAQ

What is the minimum output capacitance required for stable operation?

A minimum output capacitance of 1µF is required for stable operation.

Does the device support reverse input protection?

Yes, the LT6656 can withstand the reversal of input connections.