Texas Instruments REF1112AIDBZTG4 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)
REF1112AIDBZTG4
Base Model
Detailed Description
1-µA, 3-pin SOT-23 10-ppm/°C shunt voltage reference 3-SOT-23 -40 to 125
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
REF1112AIDBZTG4 Datasheet
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Technical Specifications
Texas Instruments REF1112AIDBZTG4 Microcontrollers technical specifications.
General
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Tolerance
±0.2%
Temperature Coefficient
15ppm/°C Typical
Output Type
Fixed
Reference Type
Shunt
Output Current
5 mA
Output Voltage
1.25V
Noise 0 1 Hz to 10 Hz
25µVp-p
Alternate Parts Comparison (REF1112AIDBZTG4 vs REF1112AIDBZRG4 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 | |
|---|---|---|---|---|
| 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 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Tolerance | ±0.2% | -- | ±0.2% | ±0.2% |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Current Cathode | 1.2 µA | -- | 1.2 µA | 1.2 µA |
| Noise 0 1 Hz to 10 Hz | 25µVp-p | -- | 25µVp-p | 25µVp-p |
| Output Current | 5 mA | -- | 5 mA | 5 mA |
| Output Type | Fixed | -- | Fixed | Fixed |
| Output Voltage | 1.25V | -- | 1.25V | 1.25V |
| Reference Type | Shunt | -- | Shunt | Shunt |
| Temperature Coefficient | 15ppm/°C Typical | -- | 15ppm/°C Typical | 15ppm/°C Typical |
| 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.
REF1112AIDBZRG4Texas Instruments1-µA, 3-pin SOT-23 10-ppm/°C shunt voltage reference 3-SOT-23 -40 to 125
TL4050A25IDBZRTexas InstrumentsFixed voltage, 0.1%, 50-ppm/°C precision micropower shunt voltage reference 3-SOT-23 -40 to 85