LM431SCCMFX onsemi / Fairchild

Here is the English description of the LM431SCCMFX chip:

• Function: Shunt Voltage Reference
• Output Voltage: 2.5V (nominal)
• Operating Temperature Range: -40°C to 125°C
• Package: SOT-23-5L

The LM431SCCMFX is a precision shunt voltage reference from Texas Instruments.

Key Features:

• Provides a stable 2.5V output voltage reference
• Low 25ppm/°C temperature coefficient
• Wide operating temperature range of -40°C to 125°C
• Ultra-small SOT-23-5L exposed pad package

Common Applications:

• Linear voltage regulators requiring reference voltage
• Temperature sensors and compensated circuits
• Space constrained applications needing 2.5V reference

Benefits include high precision voltage reference with excellent temperature stability. The extremely small package enables miniature designs.

Well-suited for portable/battery-powered equipment where minimizing size is critical.

In summary, the LM431SCCMFX offers a precision 2.5V reference source with top temperature performance in an ultra-compact exposed pad package.