LT6658AHDE-3.3#TRPBF

$4.51

Description：IC VREF SERIES 6V 0.05% 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:7ef3a1f90e9f Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 6V 0.05% 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Adjustable (Fixed)
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：6 V
Current - Output：150 mA
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-DFN (4x3)
Grade：-
Qualification：-

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LT6658AHDE-3.3#TRPBF

Overview

The LT6658AHDE-3.3#TRPBF is a precision dual output voltage reference from Analog Devices, operating at a fixed 3.3V output with an A-grade accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C. It features Output 1 capable of sourcing up to 150mA and sinking 20mA, while Output 2 sources 50mA and sinks 20mA. The device operates within a specified junction temperature range of -40°C to 125°C and utilizes a 16-lead (4mm × 3mm) plastic DFN package.

Feature Summary

Combines the performance of a precision voltage reference and a linear regulator for driving high-resolution ADCs and DACs under heavy loading.
Features Kelvin sense connections on outputs to achieve extremely low load regulation across wide current ranges.
Includes separate supply pins for each output to allow independent power management and buffer isolation.

Applications

Microcontroller or FPGA systems requiring integrated ADC/DAC references
Data acquisition systems demanding high precision tracking
Automotive control and monitoring circuits
Precision instrumentation and process control equipment

Procurement Notes

Verify that the specific suffix #TRPBF corresponds to tape and reel packaging requirements for your assembly line. Confirm the AHDE designation matches the required H-grade temperature range and DFN package dimensions. Ensure the ordering code aligns with the 3.3V fixed output specification before finalizing procurement documentation.

Selection Notes

Select this component when simultaneous high-current buffering and ultra-low drift are required for critical analog signal paths. The dual-output architecture allows one channel to drive sensitive converter inputs while the other powers supporting logic. Verify input voltage headroom meets the dropout requirements for both outputs under maximum load conditions.

Part Context

This part belongs to the LT6658 family of Refulators, designed to replace discrete reference and regulator combinations. It integrates two independent buffered outputs into a single compact package, reducing board space and component count in high-performance data conversion applications.