Texas Instruments LM4040D25QDBZTG4 Voltage References
The LM4040D25QDBZTG4 is a 2.5V shunt voltage reference from Texas Instruments.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040D25QDBZTG4
Series
Base Model
Detailed Description
The LM4040D25QDBZTG4 is a 2.5V shunt voltage reference from Texas Instruments. It features a SOT-23-3 package and operates over a temperature range of -40°C to 125°C. The device has a tolerance of 1% and a maximum output current of 15mA. It is RoHS compliant and available in tape and reel packaging.
Package
SOT-23-3
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4040D25QDBZTG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4040D25QDBZTG4 Voltage References technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Package
SOT-23-3
Cathode Current
80uA
Height
1mm
Lead Free
Lead Free
Length
2.92mm
Alternate Parts Comparison (LM4040D25QDBZTG4 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 | 80 µA | 82 µA | 80 µA | 80 µA |
| Noise 10 Hz to 10k Hz | 35µVrms | 35µVrms | 35µVrms | 35µVrms |
| Output Current | 15mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 3V | 2.048V | 2.5V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C |
| Action |
Texas Instruments LM4040D25QDBZTG4 Voltage References Overview
The LM4040D25QDBZTG4 is a 2.5V shunt voltage reference from Texas Instruments. It features a SOT-23-3 package and operates over a temperature range of -40°C to 125°C. The device has a tolerance of 1% and a maximum output current of 15mA. It is RoHS compliant and available in tape and reel packaging.
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.
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