Texas Instruments LM4040B41IDCKR Microcontrollers
Fixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040B41IDCKR
Series
Base Model
Detailed Description
Fixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85
Package
5-TSSOP, SC-70-5, SOT-353
Lifecycle Status
Active
Datasheet
LM4040B41IDCKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4040B41IDCKR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
5-TSSOP
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
Alternate Parts Comparison (LM4040B41IDCKR vs LM4040B20IDBZT vs LM4040B82IDBZR vs LM4040B50IDBZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 | 4.096V | 2.048 V | 8.192V | 5V |
| Package | SOT-SC70 (DCK)-5 | SOT23-3 | SOT-23 (DBZ)-3 | SOT23-3 |
| Reference Type | Shunt | Shunt Precision References | Shunt | Shunt |
| Temperature Coefficient | 100ppm/°C | 150 PPM / C | 100ppm/°C | 100ppm/°C |
| Package / Case | 5-TSSOP | -- | 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 | 88 µA | -- | 110 µA | 95 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.
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