LM431CCM3 vs LM431AIM3

This in-depth comparison of the LM431CCM3 and LM431AIM3 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM431CCM3

Texas Instruments

Lifecycle
Active
Stock
3163 PCS
Series
Power Management (PMIC) - Voltage Reference
+BOM RFQ
Part B

LM431AIM3

Texas Instruments

Lifecycle
Active
Stock
5631 PCS
Package
SOT-23-3
Series
PMIC - Voltage Reference
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LM431CCM3 LM431AIM3
Part Status Obsolete Not For New Designs
Reference Type Shunt Shunt
Output Type Adjustable Adjustable
Voltage - Output (Min / Fixed) 2.5V -
Current - Output 100 mA 100 mA
Tolerance -0.6%, +0.4% ±2.2%
Temperature Coefficient 50ppm/°C Typical 50ppm/°C Typical
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Base Product Number LM431 -
Current - Cathode 1 mA 1 mA
Voltage - Output (Max) 37 V 37 V
Voltage - Output (Min/Fixed) - 2.495V
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