Texas Instruments REF02AU Microcontrollers
5V Precision Voltage Reference IC, 21mA, 8-Pin SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF02AU
Base Model
Detailed Description
5V Precision Voltage Reference IC, 21mA, 8-Pin SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
REF02AU Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF02AU Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.3%
Temperature Coefficient
15ppm/°C
Current Supply
1.4mA
Input Voltage
8V ~ 40V
Output Type
Fixed
Reference Type
Series
Output Current
21 mA
Alternate Parts Comparison (REF02AU vs REF02AU/2K5E4 vs REF02AUG4 vs REF02AU/2K5)
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 |
| Tolerance | ±0.3% | ±0.3% | ±0.3% | ±0.3% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Supply | 1.4mA | 1.4mA | 1.4mA | 1.4mA |
| Input Voltage | 8V ~ 40V | 8V ~ 40V | 8V ~ 40V | 8V ~ 40V |
| Output Current | 21 mA | 21 mA | 21 mA | 21 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 5V | 5V | 5V |
| Reference Type | Series | Series | Series | Series |
| Temperature Coefficient | 15ppm/°C | 15ppm/°C | 15ppm/°C | 15ppm/°C |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Noise 0 1 Hz to 10 Hz | 4µVp-p | -- | 4µVp-p | 4µVp-p |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
REF02AU/2K5Texas InstrumentsWide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85