Texas Instruments LM4128DQ1MF3.3/NOPB Voltage References
3.3V Series Voltage Reference IC, SOT-23 package.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4128DQ1MF3.3/NOPB
Series
Base Model
Detailed Description
3.3V Series Voltage Reference IC, SOT-23 package. Features 1% tolerance, 20mA maximum output current, and a quiescent current of 100µA. Operates with input voltages from 2.2V to 6V, across a temperature range of -40°C to 125°C. Surface mountable, lead-free, and RoHS compliant.
Package
SOT-23
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4128DQ1MF3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM4128DQ1MF3.3/NOPB Voltage References technical specifications.
General
Series
PowerWise®
RoHS
Yes
Number of Channels
1
Package / Case
SC-74A, SOT-753
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Package
SOT-23
Height
1.45mm
Lead Free
Lead Free
Alternate Parts Comparison (LM4128DQ1MF3.3/NOPB vs LM4128DQ1MFX2.5/NOPB vs LM4128DQ1MFX3.3/NOPB vs LM4128DQ1MF1.8/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | 1% | ±1% | ±1% | ±1% |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Current Supply | 100µA | 100µA | 100µA | 100µA |
| Input Voltage | 3.7V ~ 5.5V | 2.9V ~ 5.5V | 3.7V ~ 5.5V | 2.2V ~ 5.5V |
| Noise 0 1 Hz to 10 Hz | 310µVp-p | 275µVp-p | 310µVp-p | 170µVp-p |
| Output Current | 20mA | 20 mA | 20 mA | 20 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 2.5V | 3.3V | 1.8V |
| Reference Type | Series | Series | Series | Series |
| Temperature Coefficient | 100ppm/°C | 100ppm/°C | 100ppm/°C | 100ppm/°C |
| Action |
Texas Instruments LM4128DQ1MF3.3/NOPB Voltage References Overview
3.3V Series Voltage Reference IC, SOT-23 package. Features 1% tolerance, 20mA maximum output current, and a quiescent current of 100µA. Operates with input voltages from 2.2V to 6V, across a temperature range of -40°C to 125°C. Surface mountable, lead-free, and RoHS compliant.
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.
LM4128DQ1MF1.8/NOPBTexas Instruments1.8V Series Voltage Reference, 1% Tol, 20mA, SOT-23, -40 to 125C
LM4128DQ1MF2.5/NOPBTexas InstrumentsAutomotive 0.1% 75-ppm/°C SOT-23 precision micropower series voltage reference shutdown enable pin 5-SOT-23 -40 to 125