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Texas Instruments Fixed Shunt Voltage Reference 1.23 V ±0.1 % 12 mA 3-Pin SOT-23 LM4041BIM3-1.2/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 930μm |
| Length | 2.92mm |
| Model | LM4041BIM3-1.2/NOPB |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4041 |
| Temperature Coefficient | 20 ppm/°C |
| Output Current | 12mA |
| Topology | Shunt |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
| Reference Voltage | 1.23V |
| Initial Accuracy | ±0.1 % |
Key Features
- Surface mountable SOT-23 package designed for compact PCB layouts.
- Shunt topology provides stable voltage regulation for sensitive electronic circuits.
- Operates with an output current up to 12 mA for robust performance.
- Wide operating temperature range from -40°C to 85°C ensures reliability in diverse environments.
- Temperature coefficient of 20 ppm/°C enhances precision over temperature variations.
- Compact dimensions with 2.92 mm length and 930 μm height suit space-constrained designs.
- Complies with automotive standard AEC-Q100 for enhanced quality and durability.
- 3-pin configuration supports easy integration into circuits requiring fixed voltage references.
Product Description
Texas Instruments LM4041BIM3-1.2/NOPB is a precision fixed shunt voltage reference IC delivering a reference voltage of 1.23 V with excellent initial accuracy of ±0.1 %. Packaged in a compact 3-pin SOT-23 surface mount package, it is optimized for applications requiring stable voltage references in electronic, industrial, and automotive circuits.
The device operates with a maximum output current of 12 mA, supporting reliable voltage regulation across varying circuit loads. Its shunt topology design ensures low noise and optimal stability. The temperature coefficient of 20 ppm/°C minimizes voltage drift with changes in temperature, making it suitable for precision industrial instrumentation and power management tasks.
With an operating temperature span from -40°C to 85°C and compliance with the automotive standard AEC-Q100, this component assures robust performance even in harsh environments including automotive control units and embedded systems. Its compact size, measuring 2.92 mm in length and 930 μm in height, enables space-saving layouts on printed circuit boards.
This IC is ideal for industrial, automotive, laboratory instrumentation, and power management applications where fixed and precise voltage references are critical. It fits well in automated manufacturing and electronic assembly processes due to tape packaging, easing integration and production efficiency.
Surface mount SOT-23 package for space-efficient PCB design. Fixed reference voltage of 1.23 V with ±0.1 % initial accuracy. Shunt topology ideal for stable voltage regulation. Maximum output current of 12 mA suitable for various circuits.
Wide operating temperature range of -40°C to 85°C and automotive standard compliance. Compact dimensions support tight assembly constraints. Robust performance in industrial and automotive environments. Enhances precision in power management and instrumentation systems.
For professionals seeking reliable, precise voltage references, the LM4041BIM3-1.2/NOPB from Texas Instruments offers dependable performance and industry-standard quality. Explore more options in Voltage References to fulfill your design requirements on EnvMart.
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Frequently Asked Questions
This model provides a fixed reference voltage of 1.23 V with an initial accuracy of ±0.1 %.
It supports a maximum output current of 12 mA, making it suitable for various circuit loads.
The device operates effectively within a temperature range of -40°C to 85°C.
It has a temperature coefficient of 20 ppm/°C, which helps minimize voltage drift with temperature changes.
This model comes in a compact 3-pin SOT-23 surface mount package, designed for space-efficient PCB layouts.
Yes, it complies with the automotive standard AEC-Q100, ensuring quality and reliability in automotive applications.
The device utilizes a shunt topology, which provides stable voltage regulation for sensitive circuits.
With dimensions of 2.92 mm in length and 930 μm in height, it is ideal for tight assembly constraints in printed circuit boards.
This voltage reference is suitable for industrial, automotive, laboratory instrumentation, and power management applications.
It has a pin count of 3, facilitating easy integration into various circuits.
The output type is fixed, providing a consistent voltage reference for electronic circuits.
The country of origin for this product is India.
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