LT6660JCDC-3.3#TRPBF

$1.48

Description：IC VREF SERIES 0.4% 3DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:191f4a8763f6 Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.4% 3DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：3-WFDFN Exposed Pad
Supplier Device Package：3-DFN (2x2)
Grade：-
Qualification：-

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LT6660JCDC-3.3#TRPBF

Overview

The LT6660JCDC-3.3#TRPBF is a micropower series voltage reference providing a fixed 3.3V output with an initial accuracy of ±0.4%. It features a maximum temperature coefficient of 20ppm/°C and operates within a specified temperature range of 0°C to 70°C. The device guarantees a supply current of up to 220µA and can source up to 20mA of load current. It utilizes curvature compensation and laser-trimmed thin-film resistors for high precision.

Feature Summary

Curvature compensation technology ensures low temperature drift
Laser-trimmed precision thin-film resistors achieve high output accuracy
Reverse-battery protection prevents reverse current conduction
No external output compensation capacitor required

Applications

Handheld Instruments
Precision Regulators
A/D and D/A Converters
Power Supplies
Hard Disk Drives
Sensor Modules

Procurement Notes

Verify the specific suffix #TRPBF indicates lead-free tape and reel packaging. Confirm the JCDC designation corresponds to the 0.4% accuracy grade and 20ppm/°C temperature coefficient specifications. Ensure the operating environment remains within the 0°C to 70°C range for guaranteed performance parameters.

Selection Notes

Select this component when space constraints require a 2mm x 2mm DFN package. Choose this part over shunt references for applications demanding lower power dissipation and extended battery life. Consider the 20mA output capability for driving moderate loads without external buffering.

Part Context

This part belongs to the LT6660 family of tiny micropower precision series references. It serves as a space-saving alternative to larger packages like the LT1460 while maintaining comparable output current capabilities. The family offers various voltage options including 2.5V, 3V, 3.3V, 5V, and 10V.