LT6656BCDC-5#TRPBF

Voltage Reference Overview

The LT6656BCDC-5#TRPBF is a precision series voltage reference with a fixed output of 5V. It features an initial accuracy of 0.1% and a maximum temperature coefficient of 20ppm/°C. The device operates within a supply voltage range of 2.51V to 18V, drawing a typical supply current of 1µA. It provides a minimum output drive current of 5mA with a load regulation of 65ppm/mA. The component is housed in a 6-lead (2mm × 2mm) plastic DFN package and is specified for operation from –40°C to 85°C.

Voltage Reference Feature Summary

• Ultra-low power consumption with supply current below 1µA
• Capable of operating with a dropout voltage as low as 10mV
• Provides high output drive capability up to 5mA
• Includes reverse input and output protection

Voltage Reference Applications

• Precision A/D and D/A converters
• Portable gas monitors
• Battery- or solar-powered systems
• Micropower remote sensing

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the BCDC designation corresponds to the B-grade accuracy and DC package type required for the application. Ensure the supplier documentation matches the Analog Devices datasheet specifications for the 5V output option.

Voltage Reference Selection Notes

Select this part for applications requiring a stable 5V reference with minimal quiescent current draw. The B-grade specification offers 0.1% accuracy suitable for general instrumentation. Consider the DFN package size for space-constrained designs and verify that the 20ppm/°C drift meets the system's thermal stability requirements.

Voltage Reference Part Context

This component belongs to the LT6656 family of micro-power precision voltage references. The family includes various output voltages and grades (A and B). The BCDC variant specifically denotes the B-grade performance level and the 6-lead DFN physical package format.

Voltage Reference Replacement Considerations

LT6656ACDC-5#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 polarity connection?

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