LT1790BCS6-3.3#TRMPBF

$4.42

Description：IC VREF SERIES 0.1% TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a3ff2b570181 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

LT1790BCS6-3.3#TRMPBF is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC VREF SERIES 0.1% TSOT23-6. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LT1790BCS6-3.3#TRMPBF

Description：IC VREF SERIES 0.1% TSOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3.3V
Current - Output：5 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：TSOT-23-6
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LT1790BCS6-3.3#TRMPBF

LT1790BCS6-3.3#TRMPBF

Voltage Reference Overview

The LT1790BCS6-3.3#TRMPBF is a micropower low dropout series voltage reference from Analog Devices, featuring a fixed 3.3V output with B-grade initial accuracy of ±0.1% and a maximum temperature coefficient of 25ppm/°C. It operates within a supply voltage range of 3.8V to 18V, drawing a typical supply current of 60µA. The device utilizes curvature compensation and post-package trimming for high precision. It is housed in a 6-lead ThinSOT package and specified for commercial operation between 0°C and 70°C.

Voltage Reference Feature Summary

Curvature compensation technology ensures low temperature drift and high stability across operating conditions.
Capable of both sourcing and sinking current, allowing flexible configuration as a positive or negative voltage reference.
Post-package trimmed thin-film resistors provide high output accuracy and excellent line and load regulation.
Low dropout voltage design minimizes power dissipation, making it suitable for battery-operated systems.

Voltage Reference Applications

Handheld Instruments
Negative Voltage References
Industrial Control Systems
Data Acquisition Systems
Battery-Operated Equipment

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging with a 500-unit quantity, distinct from standard reel options. Confirm the 'BCS6' designation aligns with the required B-grade accuracy (±0.1%) and commercial temperature range (0°C to 70°C). Ensure compatibility with the 6-lead TSOT-23 footprint during procurement planning.

Voltage Reference Selection Notes

Select this component when a fixed 3.3V reference with ±0.1% accuracy is required in a compact SOT-23 form factor. It is appropriate for designs prioritizing low quiescent current and minimal thermal hysteresis. Consider the 25ppm/°C temperature coefficient for applications where extreme precision over wide industrial ranges is not mandatory.

Voltage Reference Part Context

This part belongs to the LT1790 family of micropower references, which includes various voltage options and accuracy grades. The LT1790 series is designed to replace bulkier shunt references by offering similar performance with significantly lower power consumption and smaller physical dimensions, fitting into space-constrained portable electronics.