Texas Instruments LM4128AQ1MFX3.3/NOPB Microcontrollers
Automotive 0.1% 75-ppm/°C SOT-23 precision micropower series voltage reference shutdown enable pin 5-SOT-23 -40 to 125

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4128AQ1MFX3.3/NOPB
Series
Base Model
Detailed Description
Automotive 0.1% 75-ppm/°C SOT-23 precision micropower series voltage reference shutdown enable pin 5-SOT-23 -40 to 125
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
LM4128AQ1MFX3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM4128AQ1MFX3.3/NOPB Microcontrollers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Tolerance
±0.1%
Temperature Coefficient
75ppm/°C
Current Supply
100µA
Input Voltage
3.7V ~ 5.5V
Output Type
Fixed
Reference Type
Series
Output Current
20 mA
Alternate Parts Comparison (LM4128AQ1MFX3.3/NOPB vs LM4128AQ1MF3.0/NOPB vs LM4128AQ1MF1.8/NOPB vs LM4128AQ1MFX2.0/NOPB)
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 | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C Max ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Output Current | 20 mA | 20mA Max | 20mA | 20 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 3V Min | 1.8V | 2.048V |
| Package / Case | SC-74A, SOT-753 | SOT-23 Height: 1.45mm | -- | SC-74A, SOT-753 |
| Tolerance | ±0.1% | -- | 0.1% | ±0.1% |
| Reference Type | Series | -- | Series | Series |
| Action |
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