Texas Instruments LM431AIM Voltage References
The LM431AIM is a voltage reference IC with an adjustable output voltage range of 2.495V to 37V.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM431AIM
Base Model
Detailed Description
The LM431AIM is a voltage reference IC with an adjustable output voltage range of 2.495V to 37V. It can supply up to 100mA of output current. The device is packaged in an SOIC-8 package, which is a surface mount type. The operating temperature range is from -40°C to 85°C. The LM431AIM is not RoHS compliant.
Package
SOIC
Lifecycle Status
Active
RoHS State
Not Compliant
Datasheet
LM431AIM Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM431AIM Voltage References technical specifications.
General
RoHS
No
Number of Channels
1
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package
SOIC
Cathode Current
1mA
Height
1.75mm
Lead Free
Contains Lead
Length
4.9mm
Alternate Parts Comparison (LM431AIM vs LM431AIM3 vs LM431AIM3/NOPB vs LM431AIM3X/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | 2.2% | ±2.2% | ±2.2% | ±2.2% |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Output Current | 100mA | 100 mA | 100 mA | 100 mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 37V | 2.495V | 2.495V | 2.495V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Package / Case | -- | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Current Cathode | -- | 1 mA | 1 mA | 1 mA |
| Temperature Coefficient | -- | 50ppm/°C Typical | 50ppm/°C Typical | 50ppm/°C Typical |
| Voltage Output Max | -- | 37 V | 37 V | 37 V |
| Action |
Texas Instruments LM431AIM Voltage References Overview
The LM431AIM is a voltage reference IC with an adjustable output voltage range of 2.495V to 37V. It can supply up to 100mA of output current. The device is packaged in an SOIC-8 package, which is a surface mount type. The operating temperature range is from -40°C to 85°C.
The LM431AIM is not RoHS compliant.
More Parts in Voltage References
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM431AIM3X/NOPBTexas Instruments2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85
LM431AIMX/NOPBTexas Instruments2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85