LT1431IZ#TRPBF
- Mfr.Part #
- LT1431IZ#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.4% TO92-3
- Stock
- 35,593
- In Stock :
- 35,593
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Output Voltage-Min :
- 2.465V
- HTS Code :
- 8542.39.00.01
- Current - Output :
- 100mA
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Base Part Number :
- LT1431
- Voltage - Output (Min/Fixed) :
- 2.5V
- Reference Type :
- Shunt
- Number of Outputs :
- 1
- Terminal Position :
- BOTTOM
- Factory Lead Time :
- 16 Weeks
- Published :
- 2008
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 3
- Temperature Coefficient :
- 50ppm/°C Typical
- JESD-609 Code :
- e3
- JESD-30 Code :
- O-PBCY-W3
- Current - Cathode :
- 1mA
- Peak Reflow Temperature (Cel) :
- 250
- Output Voltage :
- 2.5V
- Surface Mount :
- No
- Voltage - Output (Max) :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trim/Adjustable Output :
- yes
- Output Type :
- Adjustable
- Pin Count :
- 3
- Tolerance :
- ±0.4%
- Datasheets
- LT1431IZ#TRPBF

Voltage Reference Analog Devices, Inc. LT1431IZ#TRPBF Overview
The Voltage Reference Analog Devices, Inc. LT1431IZ#TRPBF is an adjustable shunt voltage reference designed with precision in mind, offering a high level of performance suitable for a diverse range of electronic applications. This component guarantees a low output noise and excellent temperature stability, featuring an adjustable output from a minimum voltage of 1.24V up to a maximum just restricted by the supply. The device's robust design includes a 0.4% initial accuracy and the capability to handle up to 100 mA of sink current, making it an excellent choice for demanding environments where precise voltage regulation is critical. Its compact TO-92 package facilitates easy integration into various circuit designs, optimizing board space without compromising performance.
LT1431IZ#TRPBF Features
This shunt voltage reference features several key characteristics that make it particularly valuable for high-precision electronics. These include:
- Adjustable output voltage range from 1.24V to near Vmax
- High sink current capability up to 100 mA
- Excellent thermal stability and low noise output
- High accuracy of ±0.4% at initial calibration
- Wide operating temperature range
- Simple external resistor setup for output adjustability
LT1431IZ#TRPBF Applications
- Power Supply Modules: Utilized to provide stable and precise reference voltages crucial for voltage regulation in power supplies, enhancing overall reliability and performance.
- Data Acquisition Systems: Ensures accurate voltage calibration for sensors and transducers, improving measurement accuracy and consistency in data collection.
- Automotive Electronics: Offers robust voltage reference in automotive environments where high precision and stability are necessary under varying operating conditions.
- Portable Devices: Supports voltage accuracy and stability in battery-powered devices, contributing to efficient power management and extended device life.
- Industrial Equipment: Used to maintain consistent and precise control voltages for automated processes, critical for operational precision and safety in industrial settings.
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