Texas Instruments REF5040AIDG4 Voltage Reference
IC VREF SERIES 0.1% 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF5040AIDG4
Detailed Description
IC VREF SERIES 0.1% 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
REF5040AIDG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF5040AIDG4 Voltage Reference technical specifications.
General
Series
REF5040
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Tolerance
±0.1%
Temperature Coefficient
8ppm/°C
Current Supply
1.2mA
Input Voltage
4.296V ~ 18V
Alternate Parts Comparison (REF5040AIDG4 vs REF102AUG4 vs REF5025AQDRQ1 vs REF02AUG4)
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 | ±0.1% | ±0.1% | ±0.1% | ±0.3% |
| Operating Temperature | -40°C ~ 125°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Supply | 1.2mA | 1.4mA | 1.2mA | 1.4mA |
| Input Voltage | 4.296V ~ 18V | 11.4V ~ 36V | 2.7V ~ 18V | 8V ~ 40V |
| Noise 0 1 Hz to 10 Hz | 3µVp-p | 5µVp-p | 7.5µVp-p | 4µVp-p |
| Output Current | 10 mA | 10 mA | 10 mA | 21 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 4.096V | 10V | 2.5V | 5V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
TL431BCDR2GonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
Adj V-Ref IC, 2.495-36V, 100mA, 0.4% Acc, SOIC, SMT
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.
