Texas Instruments LM431CIM/NOPB Voltage Reference
IC VREF SHUNT -0.6%/+0.4% 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM431CIM/NOPB
Detailed Description
IC VREF SHUNT -0.6%/+0.4% 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM431CIM/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM431CIM/NOPB Voltage Reference technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
-0.6%, +0.4%
Temperature Coefficient
50ppm/°C Typical
Output Type
Adjustable
Reference Type
Shunt
Output Current
100 mA
Output Voltage
2.5V
Voltage Output Max
37 V
Alternate Parts Comparison (LM431CIM/NOPB vs LM4140BCMX-1.0/NOPB vs LM385M-1.2/NOPB vs LM385MX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | -0.6%, +0.4% | ±0.1% | -2.43%, +2.02% | ±2% |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Output Current | 100 mA | 8 mA | 20 mA | 20 mA |
| Output Type | Adjustable | Fixed | Fixed | Adjustable |
| Output Voltage | 2.5V | 1.024V | 1.235V | 1.24V |
| Reference Type | Shunt | Series | Shunt | Shunt |
| Temperature Coefficient | 50ppm/°C Typical | 6ppm/°C | 150ppm/°C | 30ppm/°C |
| Current Cathode | 1 mA | -- | 15 µA | 55 µA |
| Action |
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