Texas Instruments LM4040A41IDBZT Voltage References
Precision micropower shunt voltage reference, offering a stable 4.096V output with 0.1% tolerance.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040A41IDBZT
Series
Base Model
Detailed Description
Precision micropower shunt voltage reference, offering a stable 4.096V output with 0.1% tolerance. Designed for operation with a cathode current of 83µA, it supports an output current up to 15mA. This lead-free, RoHS-compliant component is housed in a 3-pin SOT-23 SMD/SMT package, suitable for operation across a wide temperature range of -40°C to 125°C.
Package
SOT-23-3
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4040A41IDBZT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4040A41IDBZT Voltage References technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
TO-236-3, SC-59, SOT-23-3
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Package
SOT-23-3
Cathode Current
83uA
Lead Free
Lead Free
Max Output Current
15mA
Alternate Parts Comparison (LM4040A41IDBZT vs LM4040A10IDCKR vs LM4040A82IDCKR vs LM4040A25IDBZT)
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 | 5-TSSOP | 5-TSSOP | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | 0.1% | ±0.1% | ±0.1% | ±0.1% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | 88 µA | 125 µA | 110 µA | 80 µA |
| Noise 10 Hz to 10k Hz | 80µVrms | 180µVrms | 130µVrms | 35µVrms |
| Output Current | 15mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 4.096V | 10V | 8.192V | 2.5V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 100ppm/°C | 100ppm/°C | 100ppm/°C | 100ppm/°C |
| Action |
Texas Instruments LM4040A41IDBZT Voltage References Overview
Precision micropower shunt voltage reference, offering a stable 4.096V output with 0.1% tolerance. Designed for operation with a cathode current of 83µA, it supports an output current up to 15mA. This lead-free, RoHS-compliant component is housed in a 3-pin SOT-23 SMD/SMT package, suitable for operation across a wide temperature range of -40°C to 125°C.
More Parts in Voltage References
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM4040A10IDCKRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85
LM4040A82IDCKRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 5-SC70 -40 to 85