Texas Instruments REF1112AIDBZRG4 Microcontrollers
1-µA, 3-pin SOT-23 10-ppm/°C shunt voltage reference 3-SOT-23 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF1112AIDBZRG4
Base Model
Detailed Description
1-µA, 3-pin SOT-23 10-ppm/°C shunt voltage reference 3-SOT-23 -40 to 125
Package
SOT-23
Lifecycle Status
Active
Datasheet
REF1112AIDBZRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF1112AIDBZRG4 Microcontrollers technical specifications.
General
Series
REF1112
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 85°C
Reference Type
Shunt References
Output Voltage
1.25 V
Initial Accuracy
0.2 %
Temperature Coefficient
50 PPM / C
Shunt Current Max
5 mA
Accuracy
100 PPM/mA
Alternate Parts Comparison (REF1112AIDBZRG4 vs REF1112AIDBZTG4 vs REF1112AIDBZT vs REF1112AIDBZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 85°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Output Voltage | 1.25 V | 1.25V | 1.25V | 1.25V |
| Reference Type | Shunt References | Shunt | Shunt | Shunt |
| Temperature Coefficient | 50 PPM / C | 15ppm/°C Typical | 15ppm/°C Typical | 15ppm/°C Typical |
| RoHS | Yes | Yes | Yes | -- |
| Package | SOT23-3 | SOT23-3 | SOT-23 (DBZ)-3 | -- |
| Package / Case | -- | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Tolerance | -- | ±0.2% | ±0.2% | ±0.2% |
| Lifecycle Status | -- | Active | Active | Active |
| Current Cathode | -- | 1.2 µA | 1.2 µA | 1.2 µA |
| Noise 0 1 Hz to 10 Hz | -- | 25µVp-p | 25µVp-p | 25µVp-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.
REF1112AIDBZTG4Texas Instruments1-µA, 3-pin SOT-23 10-ppm/°C shunt voltage reference 3-SOT-23 -40 to 125
LM4050BEM3-2.5/V+TTexas Instruments50-ppm/°C precision micropower shunt voltage reference 3-SOT-23 -40 to 125