Texas Instruments LM4040B20IDBZT Microcontrollers
2.048V Shunt Voltage Reference, 15mA, 0.2% Tol, SOT-23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040B20IDBZT
Series
Base Model
Detailed Description
2.048V Shunt Voltage Reference, 15mA, 0.2% Tol, SOT-23
Lifecycle Status
Active
Datasheet
LM4040B20IDBZT Datasheet
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Alternate Parts Comparison (LM4040B20IDBZT vs LM4040B82IDBZR vs LM4040B50IDBZT vs LM4040B41IDBZT)
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 ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | -- | 110 µA | 95 µA | 88 µA |
| Noise 10 Hz to 10k Hz | -- | 130µVrms | 80µVrms | 80µVrms |
| Output Current | -- | 15 mA | 15 mA | 15 mA |
| Output Type | -- | Fixed | Fixed | Fixed |
| Output Voltage | -- | 8.192V | 5V | 4.096V |
| Reference Type | -- | Shunt | Shunt | Shunt |
| Temperature Coefficient | -- | 100ppm/°C | 100ppm/°C | 100ppm/°C |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM4040B82IDBZRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
LM4040B50IDBZTTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
LM4040B41IDBZTTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
LM4040B41IDCKRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85