LM4040CIM3-10.0/NOPBIn StockTexas Instruments
LM4040CIM3-10.0/NOPB is a precision 10V shunt voltage reference from Texas Instruments in a compact 3-Pin SOT-23 package, offering 0.5% accuracy, 15mA operating current, and wide temperature range. From $0.27 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM4040CIM3-10.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2744(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 10V shunt voltage reference with ±0.5% initial accuracy for tight regulation
- Ultra-compact 3-Pin SOT-23 package ideal for space-constrained PCB designs
- Operating current up to 15mA with output voltage range 9.885V to 10.115V
- Pb-free (e3) compliant package meets RoHS environmental requirements
- Single function two-terminal design simplifies circuit implementation
Applications
The LM4040CIM3-10.0/NOPB is widely used as a precision voltage reference in data acquisition systems, analog-to-digital converter (ADC) reference circuits, and instrumentation equipment where stable 10V reference is required. It is also suitable for industrial measurement systems, portable test equipment, and precision power supply designs that demand accurate and stable voltage references.
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 | 10.115V |
| Output Voltage-Min | 9.885V |
| 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 | 0.5% |
| 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
Compatible alternatives and drop-in replacements for LM4040CIM3-10.0/NOPB:
Voltage Reference, 1 Output, 10V, BIPolar, PDSO3
Frequently Asked Questions
What is the output voltage accuracy of the LM4040CIM3-10.0/NOPB?
The LM4040CIM3-10.0/NOPB provides a precise 10V shunt voltage reference with ±0.5% initial accuracy. The output voltage ranges from 9.885V (minimum) to 10.115V (maximum), ensuring tight regulation suitable for precision analog circuits and ADC references.
What package does the LM4040CIM3-10.0/NOPB come in and what are its pin dimensions?
The LM4040CIM3-10.0/NOPB is housed in a 3-Pin SOT-23 (R-PDSO-G3) surface-mount package, which is an ultra-compact package ideal for space-constrained designs. This small footprint makes it suitable for portable instruments and densely populated PCB layouts.
What are typical applications for the LM4040CIM3-10.0/NOPB voltage reference?
This 10V precision voltage reference is commonly used in data acquisition systems, ADC/DAC reference circuits, industrial instrumentation, and precision power supplies. Its stable 10V output and 0.5% accuracy make it ideal for calibration equipment, test and measurement devices, and any circuit requiring a reliable voltage reference.
Is the LM4040CIM3-10.0/NOPB RoHS compliant?
Yes, the LM4040CIM3-10.0/NOPB is Pb-free and carries the JESD-609 e3 designation, indicating it meets RoHS environmental compliance standards. The 'NOPB' suffix in the part number confirms it is a lead-free version suitable for modern electronics manufacturing.
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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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