LM4041CIM3-1.2/NOPBIn StockTexas Instruments
LM4041CIM3-1.2/NOPB is a precision micropower shunt voltage reference with 1.225V nominal output (1.211V–1.239V range), ultra-low power consumption, and SOT-23 3-pin package. Ideal for portable and battery-powered applications. From $0.1974, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM4041CIM3-1.2/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1974(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 1.225V shunt voltage reference with tight ±1.14% initial accuracy (1.211V–1.239V range)
- Ultra-low micropower operation, ideal for battery-powered and portable designs
- Compact SOT-23 3-pin package (JESD-30: R-PDSO-G3) for space-constrained PCB layouts
- Two-terminal voltage reference — simple drop-in design with minimal external components
- RoHS compliant (Pb-free, JESD-609 e4) for green/eco-friendly product requirements
Applications
The LM4041CIM3-1.2/NOPB is widely used as a precision voltage reference in portable instruments, handheld meters, and battery-powered sensor nodes where stable low-voltage references are critical. Its two-terminal shunt architecture makes it suitable for ADC reference circuits, precision comparators, and low-power op-amp bias networks. It is also commonly deployed in industrial measurement equipment and wearable electronics requiring accurate 1.225V regulation with minimal quiescent current.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 1.239V |
| Output Voltage-Min | 1.211V |
| Output Voltage-Nom | 1.225V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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% |
| ## LM4041CIM3-1.2/NOPB Alternates Showing results | Image |
| 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 LM4041CIM3-1.2/NOPB:
suggested
suggested
Frequently Asked Questions
What is the output voltage of the LM4041CIM3-1.2/NOPB?
The LM4041CIM3-1.2/NOPB provides a nominal output voltage of 1.225V, with a minimum of 1.211V and a maximum of 1.239V, giving a tight initial accuracy of ±1.14%. This makes it suitable for precision analog circuits requiring a stable low-voltage reference.
What package does the LM4041CIM3-1.2/NOPB come in?
It is housed in a SOT-23 3-pin package (JESD-30 code: R-PDSO-G3), which is a compact surface-mount package ideal for space-constrained PCB designs in portable and handheld applications.
What are typical applications for the LM4041CIM3-1.2/NOPB?
This precision shunt voltage reference is commonly used in battery-powered instruments, ADC voltage references, portable sensor systems, and low-power comparator circuits. Its micropower consumption and accurate 1.225V output make it well-suited for wearable electronics and industrial measurement equipment.
Is the LM4041CIM3-1.2/NOPB RoHS compliant?
Yes, the LM4041CIM3-1.2/NOPB is Pb-free and RoHS compliant, as indicated by its JESD-609 code e4 and Pbfree Code designation. It meets environmental regulations for use in green 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5400 | $0.54 |
| 10+ | $0.4500 | $4.50 |
| 39+ | $0.3290 | $12.83 |
| 183+ | $0.1974 | $36.12 |
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