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Texas Instruments Fixed Shunt Voltage Reference 2.5V ±0.5% Initial Accuracy 15mA 3-Pin SOT-23 LM4040CIM3-2.5/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 930μm |
| Length | 2.92mm |
| Model | LM4040CIM3-2.5/NOPB |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4040 |
| Temperature Coefficient | 20 ppm/°C |
| Output Current | 15mA |
| Topology | Shunt |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Load Regulation | 6 mV |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
| Reference Voltage | 2.5V |
| Initial Accuracy | ±0.5 % |
Key Features
- Features a surface mount 3-pin SOT-23 package for compact circuit integration.
- Shunt topology provides stable voltage reference with low temperature coefficient of 20 ppm/°C.
- Operates at output current of 15mA suitable for medium power applications.
- Wide operating temperature range from -40°C to 85°C for harsh environments.
- Includes automotive grade AEC-Q100 certification ensuring reliability in automotive use.
- Low load regulation of 6 mV supports stable output under varying load conditions.
- This device offers fixed output type voltage common in precision power management circuits.
Product Description
Texas Instruments LM4040CIM3-2.5/NOPB is a fixed shunt voltage reference designed for precision and reliability in power management circuits.
The device delivers a highly stable 2.5V reference voltage with an initial accuracy of ±0.5%, making it ideal for accurate voltage regulation and analog-to-digital converter (ADC) applications.
Encapsulated in a compact 3-pin SOT-23 surface mount package, it offers ease of installation and space savings in PCB designs.
Its shunt topology and low temperature coefficient of 20 ppm/°C ensure output stability across a broad operating temperature range of -40°C to 85°C, suitable for industrial and automotive environments.
The LM4040 series device supports output current up to 15mA and maintains load regulation at 6 mV, ensuring minimal output voltage variation during load changes. Certified to automotive standard AEC-Q100, this voltage reference meets the stringent reliability requirements necessary for automotive electronics.
Typical dimensions include a height of 930μm and length of 2.92 mm, providing a compact form factor without compromising performance. Features a surface mount 3-pin SOT-23 package for compact circuit integration. Shunt topology provides stable voltage reference with low temperature coefficient of 20 ppm/°C.
Operates at output current of 15mA suitable for medium power applications. Wide operating temperature range from -40°C to 85°C for harsh environments. Includes automotive grade AEC-Q100 certification ensuring reliability in automotive use.
Low load regulation of 6 mV supports stable output under varying load conditions. Height of 930μm and length of 2.92 mm optimizes PCB space utilization. This device offers fixed output type voltage common in precision power management circuits.
The Texas Instruments LM4040CIM3-2.5/NOPB fixed shunt voltage reference is widely used in industrial, automotive, laboratory, and electronic manufacturing applications requiring precise and stable voltage reference signals.
Explore more power management ICs and Voltage Reference devices in the Electronics & Electricals category at EnvMart for efficient and reliable circuit designs.
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Frequently Asked Questions
The LM4040CIM3-2.5 provides a fixed reference voltage of 2.5V.
It has an initial accuracy of ±0.5%.
The output current can reach up to 15mA, making it suitable for medium power applications.
The temperature coefficient is 20 ppm/°C, which helps maintain output stability across temperature variations.
This voltage reference features a load regulation of 6 mV, ensuring stable output under varying load conditions.
It operates over a wide temperature range from -40°C to 85°C, suitable for harsh environments.
It is encapsulated in a compact 3-pin SOT-23 surface mount package.
Yes, it includes AEC-Q100 certification, ensuring reliability for automotive applications.
The device has a height of 930μm and a length of 2.92 mm, optimizing PCB space utilization.
It utilizes a shunt topology, which provides a stable voltage reference.
This model is widely used in industrial, automotive, laboratory, and electronic manufacturing applications that require precise and stable voltage reference signals.
It features a 3-pin configuration, allowing for easy integration into circuits.
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