Texas Instruments LM4040B82IDBZR Microcontrollers
Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040B82IDBZR
Series
Base Model
Detailed Description
Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
LM4040B82IDBZR Datasheet
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Technical Specifications
Texas Instruments LM4040B82IDBZR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Tolerance
±0.2%
Temperature Coefficient
100ppm/°C
Output Type
Fixed
Reference Type
Shunt
Output Current
15 mA
Related Parts Comparison (LM4040B82IDBZR vs LM4040B20IDBZT vs LM4040B50IDBZT vs LM4040B41IDBZT)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | - 40°C ~ + 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Output Voltage | 8.192V | 2.048 V | 5V | 4.096V |
| Package | SOT-23 (DBZ)-3 | SOT23-3 | SOT23-3 | SOT-23 (DBZ)-3 |
| Reference Type | Shunt | Shunt Precision References | Shunt | Shunt |
| Temperature Coefficient | 100ppm/°C | 150 PPM / C | 100ppm/°C | 100ppm/°C |
| 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 | 110 µA | -- | 95 µA | 88 µA |
| Initial Accuracy Max | 0.1, 0.2, 0.5, 1 | -- | 0.1, 0.2, 0.5, 1 | 0.1, 0.2, 0.5, 1 |
| 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.
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