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DiodesZetex Fixed Shunt Voltage Reference ±0.5% Initial Accuracy 3V 15mA 3-Pin SOT-23 LM4040C30FTA
Specifications
| Country of Origin | China |
|---|---|
| Brand | DiodesZetex |
| Height | 1.02mm |
| Length | 3.04mm |
| Model | LM4040C30FTA |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4040 |
| Temperature Coefficient | 30 ppm/°C |
| Output Current | 15mA |
| Topology | Shunt |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
| Reference Voltage | 3V |
| Initial Accuracy | ±0.5 % |
Key Features
- Provides a fixed 3V voltage reference with high precision.
- Initial accuracy of ±0.5% ensures stable voltage output.
- Operates with an output current up to 15mA suitable for various circuits.
- Features low temperature coefficient of 30 ppm/°C for reliable performance.
- Compact 3-Pin SOT-23 surface-mount package ideal for space-limited designs.
- Wide operating temperature range from -40°C to 125°C.
- Shunt topology with fixed output type for consistent voltage regulation.
- Complies with automotive standard AEC-Q100 for high reliability applications.
Product Description
DiodesZetex LM4040C30FTA is a high-precision fixed shunt voltage reference designed to provide a stable 3.0V output voltage with an initial accuracy of ±0.5%. This 3-pin device in a compact SOT-23 package is well suited for industrial, automotive, laboratory, and electronic power management applications requiring reliable and accurate voltage regulation.
The fixed output voltage of 3V and output current capability of 15mA allow it to be used in a wide variety of circuits including analog-to-digital converters, voltage monitoring, and battery management systems. It features a low temperature coefficient of 30 ppm/°C, guaranteeing stability across a broad temperature range from -40°C to 125°C.
The surface-mount SOT-23 package with a small footprint (3.04mm length and 1.02mm height) enables easy PCB mounting and is compatible with high-efficiency manufacturing methods. The device’s shunt topology ensures fixed output voltage regulation with minimal noise.
This product meets automotive reliability standards (AEC-Q100), making it suitable for automotive electronic designs requiring durability and quality. The LM4040 series is produced in China under DiodesZetex branding.
Fixed 3V voltage reference with ±0.5% accuracy for precise measurement and regulation. Low temperature coefficient of 30 ppm/°C for minimal drift over temperature changes. Compact and lightweight 3-pin SOT-23 package for space-saving PCB design.
Supports an output current of 15mA for diverse electronic applications. Wide operating temperature range from -40°C to 125°C supports harsh environments. Compliance with AEC-Q100 automotive standard ensures device reliability and longevity.
Ideal for industrial, automotive, laboratory, and general power management use cases. Explore the extensive catalog of Voltage Reference components and other semiconductor devices on EnvMart to find suitable options for your application requirements.
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Frequently Asked Questions
This model provides a fixed output voltage of 3V.
It has an initial accuracy of ±0.5%, ensuring stable voltage output.
The device supports an output current of up to 15mA.
The temperature coefficient is 30 ppm/°C, which helps maintain stability across temperature variations.
It operates within a wide temperature range from -40°C to 125°C.
This model comes in a compact 3-pin SOT-23 surface-mount package.
It complies with the AEC-Q100 automotive standard, ensuring reliability for automotive applications.
The device features a shunt topology, providing fixed output voltage regulation.
The SOT-23 package has a length of 3.04mm and a height of 1.02mm.
It is suitable for industrial, automotive, laboratory, and general power management applications.
This product is manufactured in China.
It features low temperature coefficient, ensuring minimal drift over temperature changes, which contributes to voltage stability.
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