STMicroelectronics LM4040DECT-2.0 Voltage Reference
Shunt Voltage Reference IC Fixed 2.048V V ±1% 15 mA SOT-323-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4040DECT-2.0
Detailed Description
PRECISION MICROPOWER SHUNT VOLTA
Package
5-TSSOP, SC-70-5, SOT-353
Key Features
Package / Case: 5-TSSOP, SC-70-5, SOT-353; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4040DECT-2.0 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LM4040DECT-2.0 Voltage Reference technical specifications.
General
Package / Case
5-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Tolerance
±1%
Temperature Coefficient
70ppm/°C
Output Type
Fixed
Reference Type
Shunt
Output Current
15 mA
Output Voltage
2.048V
Alternate Parts Comparison (LM4040DECT-2.0 vs LM4040BECT-2.0 vs LM4041AICT-1.2 vs LM4041CECT-1.2)
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 | 5-TSSOP | 5-TSSOP | 5-TSSOP |
| Tolerance | ±1% | ±0.2% | ±0.1% | ±0.5% |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Current Cathode | 10 µA | 12 mA | 50 µA | 50 µA |
| Output Current | 15 mA | 20 mA | 12 mA | 12 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.048V | 2.048V | 1.225V | 1.225V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 70ppm/°C | 70ppm/°C | 100ppm/°C | 100ppm/°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Noise 10 Hz to 10k Hz | 95mVrms | -- | 60µVrms | 60µVrms |
| Action |
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