Texas Instruments LM4121IM5-1.2/NOPB Microcontrollers
Fixed & adjustable-voltage, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin 5-SOT-23 -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4121IM5-1.2/NOPB
Base Model
Detailed Description
Fixed & adjustable-voltage, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin 5-SOT-23 -40 to 85
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
LM4121IM5-1.2/NOPB Datasheet
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Technical Specifications
Texas Instruments LM4121IM5-1.2/NOPB Microcontrollers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Tolerance
±0.5%
Temperature Coefficient
50ppm/°C
Current Supply
275µA
Input Voltage
1.5V ~ 12V
Output Type
Fixed
Reference Type
Series
Output Current
5 mA
Alternate Parts Comparison (LM4121IM5-1.2/NOPB vs LM4121IM5-ADJ vs LM4121IM5X-ADJ/NOPB vs LM4121IM5-ADJ/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 | ±0.5% | 0.5% | ±0.5% | ±0.5% |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Supply | 275µA | 275µA | 275µA | 275µA |
| Input Voltage | 1.5V ~ 12V | 1.5V ~ 12V | 1.5V ~ 12V | 1.5V ~ 12V |
| Noise 0 1 Hz to 10 Hz | 20µVp-p | 20µVp-p | 20µVp-p | 20µVp-p |
| Noise 10 Hz to 10k Hz | 30µVrms | 30µVrms | 30µVrms | 30µVrms |
| Output Current | 5 mA | 5mA | 5 mA | 5 mA |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.25V | 1.222V | 1.216V | 1.216V |
| Reference Type | Series | Series, Adjustable | Series | Series |
| 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.
LM4121IM5X-ADJ/NOPBTexas InstrumentsFixed & adjustable-voltage, 0.2% 50-ppm/°C drift precision series voltage reference with enable pin 5-SOT-23 -40 to 85
LM4121IM5-ADJTexas InstrumentsAdjustable voltage reference IC, Series, with an output voltage range from 1.216V to 12V and a tolerance of 0.5%.