Texas Instruments LM4040C25IDCKR 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)
LM4040C25IDCKR
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
LM4040C25IDCKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4040C25IDCKR Microcontrollers technical specifications.
General
Package / Case
5-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.5%
Temperature Coefficient
100ppm/°C
Output Type
Fixed
Reference Type
Shunt
Output Current
15 mA
Output Voltage
2.5V
Noise 10 Hz to 10k Hz
35µVrms
Alternate Parts Comparison (LM4040C25IDCKR vs LM4040C50ILP vs LM4040C25ILPR vs LM4040C30QDBZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 5-TSSOP | -- | TO-226-3, TO-92-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | -- | Through Hole | Surface Mount |
| Tolerance | ±0.5% | -- | ±0.5% | ±0.5% |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Current Cathode | 80 µA | -- | 80 µA | 82 µA |
| Noise 10 Hz to 10k Hz | 35µVrms | -- | 35µVrms | 35µVrms |
| Output Current | 15 mA | -- | 15 mA | 15 mA |
| Output Type | Fixed | -- | Fixed | Fixed |
| Output Voltage | 2.5V | -- | 2.5V | 3V |
| Reference Type | Shunt | -- | Shunt | Shunt |
| Temperature Coefficient | 100ppm/°C | -- | 100ppm/°C | 100ppm/°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.
LM4040C30QDBZRTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 125
LM4040C50QDBZTTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 125
LM4040C20IDBZTTexas InstrumentsFixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85