Texas Instruments LM4040D50QDBZT Microcontrollers
Fixed voltage, 45-µA, 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)
LM4040D50QDBZT
Series
Base Model
Detailed Description
Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 125
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
LM4040D50QDBZT Datasheet
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Technical Specifications
Texas Instruments LM4040D50QDBZT 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
±1%
Temperature Coefficient
150ppm/°C
Output Type
Fixed
Reference Type
Shunt
Output Current
15 mA
Output Voltage
5V
Noise 10 Hz to 10k Hz
80µVrms
Alternate Parts Comparison (LM4040D50QDBZT vs LM4040D30IDBZRG4 vs LM4040D20ILP vs LM4040D25IDCKT)
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-226-3, TO-92-3 | 5-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Surface Mount |
| Tolerance | ±1% | ±1% | ±1% | ±1% |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | 95 µA | 82 µA | 80 µA | 80 µA |
| Noise 10 Hz to 10k Hz | 80µVrms | 35µVrms | 35µVrms | 35µVrms |
| Output Current | 15 mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 3V | 2.048V | 2.5V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C |
| 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.
LM4040D25IDCKRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85
LM4040D50IDBZTTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
LM4040D41ILPRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-TO-92 -40 to 85
LM4040D30ILPRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-TO-92 -40 to 85