Texas Instruments REF02AU/2K5E4 Voltage Reference
WIDE SUPPLY RANGE, 5-V OUTPUT PR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF02AU/2K5E4
Detailed Description
WIDE SUPPLY RANGE, 5-V OUTPUT PR
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
REF02AU/2K5E4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF02AU/2K5E4 Voltage Reference technical specifications.
General
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.3%
Current Supply
1.4mA
Reference Type
Series
Output Type
Fixed
Input Voltage
8V ~ 40V
Output Current
21 mA
Noise 01 Hzto10 Hz
4µVp-p
Temperature Coefficient
15ppm/°C
Alternate Parts Comparison (REF02AU/2K5E4 vs REF1004I-1.2E4 vs REF3030AIDBZRG4 vs REF5020AIDGKT)
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 | TO-236-3, SC-59, SOT-23-3 | 8-TSSOP |
| Tolerance | ±0.3% | ±0.3% | 0.2% | 0.1% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Output Current | 21 mA | 20 mA | 25mA | 10mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 1.235V | 3V | 2.048V |
| Reference Type | Series | Shunt | Series | Series |
| Temperature Coefficient | 15ppm/°C | 20ppm/°C Typical | 75ppm/°C | 8ppm/°C |
| Current Supply | 1.4mA | -- | 50µA | 1.2mA |
| Input Voltage | 8V ~ 40V | -- | 3.05V ~ 5.5V | 2.7V ~ 18V |
| Action |
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