LM431AIMX
- Mfr.Part #
- LM431AIMX
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2% 8SOIC
- Stock
- 2,499
- In Stock :
- 2,499
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- Terminal Position :
- Dual
- Base Part Number :
- LM431
- RoHS Status :
- ROHS3 Compliant
- Length :
- 4.9mm
- Current - Output :
- 100mA
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Factory Lead Time :
- 8 Weeks
- Weight :
- 230.4mg
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Trim/Adjustable Output :
- yes
- Temperature Coefficient :
- 50ppm/°C Typical
- JESD-609 Code :
- e3
- Published :
- 2012
- Output Voltage :
- 36V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Reference Type :
- Shunt
- Number of Terminations :
- 8
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Current - Cathode :
- 1mA
- Tolerance :
- ±2%
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Number of Channels :
- 1
- Max Output Voltage :
- 36V
- Voltage - Output (Min/Fixed) :
- 2.5V
- Number of Functions :
- 1
- Temp Coef of Voltage-Max :
- 54.4 ppm/°C
- Max Input Voltage :
- 36V
- Max Output Current :
- 100mA
- Width :
- 3.9mm
- Terminal Finish :
- Tin (Sn)
- Radiation Hardening :
- No
- Datasheets
- LM431AIMX

Voltage Reference onsemi LM431AIMX Overview
The Voltage Reference onsemi LM431AIMX is a precision adjustable shunt voltage reference IC, offering stability and accuracy in voltage regulation with a 2% specification. Designed for versatility across a wide range of applications, this component is encapsulated in an 8SOIC package, making it ideal for integration into compact systems. The LM431AIMX is particularly suited for demanding environments where reliable voltage control is essential. With its ability to adjust to various outputs while maintaining stability, it's a top choice for engineers looking to enhance system performance and reliability.
LM431AIMX Features
The LM431AIMX boasts several key features that make it a robust choice for critical applications. These include its adjustable output voltage, which can be finely tuned to meet specific system requirements. The device also maintains a tight 2% tolerance level, ensuring consistent performance. Its compact 8SOIC form factor facilitates easy integration into space-constrained designs, while its robust operating temperature range makes it suitable for a variety of industrial and commercial applications.
LM431AIMX Applications
- Power Supplies: In power supply circuits, the LM431AIMX serves as a precise reference voltage source, crucial for maintaining stable output regardless of load variations.
- Battery Chargers: It is used to set and maintain accurate voltage levels in battery chargers, ensuring efficient charging cycles and prolonging battery life.
- Voltage Monitoring Systems: The LM431AIMX is integral in systems that monitor and control voltage levels to prevent over-voltage conditions, critical in industrial automation systems.
- Adjustable Voltage Regulators: Utilized in creating custom voltage regulator configurations, this IC allows for flexible adjustments to achieve desired voltage outputs tailored to specific device requirements.
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