LM4040AIM3-10.0/NOPBIn StockTexas Instruments
LM4040AIM3-10.0/NOPB is a 100-ppm/°C precision micropower shunt voltage reference with 10V output, ±0.75% accuracy, and ultra-low power consumption. From $1.2, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM4040AIM3-10.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2000(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 ppm/°C maximum temperature coefficient for high-precision stable output
- Fixed 10V output with tight ±0.75% initial accuracy tolerance
- Micropower operation with only 60µA reverse current for battery-powered designs
- Two-terminal shunt configuration simplifies circuit design
- SOT-23 3-pin package enables space-constrained board layouts
Applications
The LM4040AIM3-10.0/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 stable reference voltage is critical. Its micropower shunt topology makes it ideal for battery-powered equipment, handheld test instruments, and industrial sensors requiring a reliable 10V reference. It is also applied in precision signal conditioning circuits, calibration equipment, and medical devices where accuracy and low power are paramount.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1992-01-01 |
| YTEOL | 15 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 10.075V |
| Output Voltage-Min | 9.925V |
| Output Voltage-Nom | 10V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 100ppm/°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 | 0.1% |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China, Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and accuracy of the LM4040AIM3-10.0/NOPB?
The LM4040AIM3-10.0/NOPB provides a fixed 10V output voltage with an initial accuracy of ±0.75% (Output Voltage range: 9.925V to 10.075V). Its temperature coefficient is 100 ppm/°C maximum, ensuring stable reference performance across the operating temperature range.
What are the typical applications for the LM4040AIM3-10.0/NOPB shunt voltage reference?
This device is commonly used in precision ADC/DAC reference circuits, battery-powered portable instruments, industrial sensor signal conditioning, data acquisition systems, calibration equipment, and medical devices. Its micropower two-terminal shunt design makes it suitable for any application requiring a stable and accurate 10V reference with minimal current consumption.
What package does the LM4040AIM3-10.0/NOPB come in and what are its key electrical characteristics?
The LM4040AIM3-10.0/NOPB is available in a SOT-23 3-pin (R-PDSO-G3) surface-mount package, which is ideal for compact PCB designs. Key electrical characteristics include a 10V nominal output, 100 ppm/°C temperature coefficient, approximately 60µA operating current, and a wide operating temperature range suitable for industrial environments.
Is the LM4040AIM3-10.0/NOPB RoHS compliant?
Yes, the LM4040AIM3-10.0/NOPB is fully RoHS compliant and lead-free (Pb-free Code: Yes, JESD-609 Code: e3), making it suitable for use in environmentally compliant designs and manufacturing processes that require halogen-free and lead-free components.
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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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