Texas Instruments TL4050B25QDBZRQ1 Microcontrollers
2.5-V, 0.2%, 50-ppm/°C automotive precision micropower shunt voltage reference 3-SOT-23 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TL4050B25QDBZRQ1
Base Model
Detailed Description
2.5-V, 0.2%, 50-ppm/°C automotive precision micropower shunt voltage reference 3-SOT-23 -40 to 125
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
TL4050B25QDBZRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TL4050B25QDBZRQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Tolerance
±0.2%
Temperature Coefficient
50ppm/°C
Output Type
Fixed
Reference Type
Shunt
Output Current
15 mA
Alternate Parts Comparison (TL4050B25QDBZRQ1 vs TL4050B50IDBZT vs TL4050B41IDCKT vs TL4050B50QDCKRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | SOT-23 | 5-TSSOP | 5-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±0.2% | 0.2 % | ±0.2% | ±0.2% |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 15 mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 5 V | 4.096V | 5V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 50ppm/°C | 50ppm/°C | 50ppm/°C | 50ppm/°C |
| Current Cathode | 65 µA | -- | 73 µA | 90 µA |
| Noise 10 Hz to 10k Hz | 41µVrms | -- | 93µVrms | 93µVrms |
| 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
NCV1009DR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
2.5 V Voltage Reference, SOIC-8 Narrow Body, 2500-REEL
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.
TL4050B50QDCKRQ1Texas InstrumentsAutomotive, precision micropower shunt voltage reference 5-SC70 -40 to 125
TL4050B25QDBZRTexas InstrumentsFixed voltage, 0.2%, 50-ppm/°C precision micropower shunt voltage reference 3-SOT-23 -40 to 125
TL4050B41IDCKRTexas InstrumentsFixed voltage, 0.2%, 50-ppm/°C precision micropower shunt voltage reference 5-SC70 -40 to 85
TL4050B41IDCKTTexas InstrumentsFixed voltage, 0.2%, 50-ppm/°C precision micropower shunt voltage reference 5-SC70 -40 to 85