LM4040AIZ-5.0/NOPBIn StockTexas Instruments
LM4040AIZ-5.0/NOPB is a precision shunt voltage reference IC from Texas Instruments, delivering a stable 5V output with ±0.1% accuracy in a compact TO-92 package. Ideal for analog signal conditioning, ADC reference, and power management applications. From $0.98, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM4040AIZ-5.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9830(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
- Precision 5V shunt voltage reference with ±0.1% initial accuracy (4.962V–5.038V output range)
- Two-terminal shunt architecture for simple, low-component-count designs
- TO-92 through-hole package for easy prototyping and robust assembly
- Pb-free (RoHS compliant) with long-term availability since 1992
- Supports a wide range of load currents for versatile circuit integration
Applications
The LM4040AIZ-5.0/NOPB is widely used as a precision voltage reference in analog-to-digital converter (ADC) circuits, data acquisition systems, and precision instrumentation where a stable 5V reference is required. It is also applied in portable equipment power management, industrial sensor conditioning, and calibration circuits. Its simple two-terminal shunt configuration makes it a popular choice for engineers designing low-cost, high-accuracy reference stages.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1992-01-01 |
| YTEOL | 15 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | O-PBCY-T3 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 5.038V |
| Output Voltage-Min | 4.962V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1,50 |
| Package Shape | ROUND |
| Package Style | CYLINDRICAL |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 100ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.1% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage accuracy of the LM4040AIZ-5.0/NOPB?
The LM4040AIZ-5.0/NOPB provides a precision 5V shunt reference with ±0.1% initial accuracy, meaning the output voltage is guaranteed between 4.962V and 5.038V. This tight tolerance makes it suitable for high-accuracy analog and mixed-signal applications.
What are the typical applications for the LM4040AIZ-5.0/NOPB?
This shunt voltage reference is commonly used in ADC and DAC reference circuits, precision instrumentation, data acquisition systems, industrial sensor conditioning, and portable device power management. Its stable 5V output and simple two-terminal design make integration straightforward in a wide range of analog designs.
What package does the LM4040AIZ-5.0/NOPB come in, and is it RoHS compliant?
The LM4040AIZ-5.0/NOPB is housed in a 3-pin TO-92 through-hole package, which is convenient for prototyping and hand assembly. It is Pb-free and fully RoHS compliant (JESD-609 e3 rated), making it suitable for modern environmentally conscious designs.
Can the LM4040AIZ-5.0/NOPB replace other 5V shunt voltage references?
Yes, the LM4040AIZ-5.0/NOPB is pin-compatible with other industry-standard two-terminal 5V shunt references in TO-92 packages, such as the LM4040 series variants. Always verify the output voltage range, accuracy class, and operating current requirements when substituting to ensure your design meets specifications.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.3000 | $2.30 |
| 10+ | $1.7100 | $17.10 |
| 25+ | $1.5600 | $39.00 |
| 50+ | $1.3700 | $68.50 |
| 100+ | $1.3000 | $130.00 |
| 1800+ | $0.9830 | $1769.40 |
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