LM4120AIM5-2.0/NOPBIn StockTexas Instruments
LM4120AIM5-2.0/NOPB is a precision series voltage reference with 0.2% initial accuracy and 50ppm/°C drift, featuring shutdown enable control, 2.048V output, and 12V max input. From $1.02, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LM4120AIM5-2.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0159(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.2% initial output accuracy with 2.044V–2.052V output range for precision analog systems
- Ultra-low 50ppm/°C temperature coefficient drift ensures stable reference across operating temperatures
- Shutdown enable pin allows power management, ideal for battery-sensitive and low-power designs
- Wide input voltage range of 2V to 12V supports diverse power supply configurations
- Compact SOT-23 5-pin package minimizes board space in space-constrained applications
Applications
The LM4120AIM5-2.0/NOPB is widely used as a precision voltage reference in data acquisition systems, analog-to-digital and digital-to-analog converters, and portable instrumentation where accuracy and low drift are critical. Its shutdown enable feature makes it suitable for battery-powered devices such as handheld test equipment and IoT sensor nodes. It also serves industrial control and measurement systems requiring stable 2.048V references across a broad temperature range.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| Input Voltage-Max | 12V |
| Input Voltage-Min | 2V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.052V |
| Output Voltage-Min | 2.044V |
| Output Voltage-Nom | 2.048V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.275mA |
| Supply Voltage-Max (Vsup) | 12V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 50ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.2% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM4120AIM5-2.0/NOPB:
Voltage Reference, 1 Output, 2.048V, BIPolar, PDSO5
Frequently Asked Questions
What is the output voltage and accuracy of the LM4120AIM5-2.0/NOPB?
The LM4120AIM5-2.0/NOPB provides a precision 2.048V output voltage with an initial accuracy of 0.2%, meaning the output ranges between 2.044V and 2.052V. This tight tolerance makes it suitable for high-precision ADC/DAC reference applications.
What is the temperature coefficient of the LM4120AIM5-2.0/NOPB?
The LM4120AIM5-2.0/NOPB features an ultra-low temperature coefficient of 50ppm/°C, ensuring minimal output drift over temperature. This makes it ideal for industrial and measurement applications that operate across wide temperature ranges.
What package does the LM4120AIM5-2.0/NOPB come in and what are its input voltage requirements?
The LM4120AIM5-2.0/NOPB is available in a compact SOT-23 5-pin package, making it suitable for space-constrained PCB designs. It supports an input voltage range of 2V to 12V, allowing compatibility with a wide variety of supply rails.
What applications is the LM4120AIM5-2.0/NOPB best suited for?
The LM4120AIM5-2.0/NOPB is ideal for use in ADC/DAC voltage references, precision instrumentation, data acquisition systems, battery-powered IoT devices, and industrial control equipment where a stable and accurate 2.048V reference is required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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