LT1461BCS8-4#TRPBF

Voltage Reference Overview

The LT1461BCS8-4#TRPBF is a micropower precision low dropout series voltage reference from Analog Devices Inc. It provides a fixed output voltage of 4.096V with an initial accuracy of ±0.06% and a maximum temperature coefficient of 7ppm/°C. The device operates within a specified commercial temperature range of 0°C to 70°C and is housed in an 8-lead plastic SO package. It features a tape and reel packaging format, designated by the #TRPBF suffix, suitable for automated surface mount assembly.

Voltage Reference Feature Summary

• Combines high accuracy and low drift with low supply current and high output drive capability
• Utilizes advanced curvature compensation techniques and trimmed precision thin-film resistors
• Includes power shutdown functionality and thermal limiting protection

Voltage Reference Applications

• A/D and D/A Converters
• Precision Regulators
• Handheld Instruments
• Power Supplies

Voltage Reference Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component grade corresponds to the intended operating temperature range. Ensure compatibility with the target PCB footprint and soldering profile. Cross-reference the manufacturer part number against official distribution channels to confirm authenticity and availability status.

Voltage Reference Selection Notes

Select this variant when a 4.096V output is required alongside specific accuracy and drift specifications. The B-grade designation indicates a balance between performance and cost for commercial applications. Consider the tape and reel format for high-volume manufacturing processes requiring automated placement equipment.

Voltage Reference Part Context

This component belongs to the LT1461 family of micropower precision low dropout series voltage references. The family offers various output voltages and accuracy grades to suit different system requirements. The LT1461 series is designed for applications demanding stable reference voltages with minimal power consumption.

Voltage Reference Replacement Considerations

LT1461BCS8-4#PBF