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DiodesZetex Fixed Shunt Voltage Reference ±1 % Accuracy 1.23V 3-Pin SOT-23 LM4041DFTA
Specifications
| Country of Origin | India |
|---|---|
| Brand | DiodesZetex |
| Height | 1.02mm |
| Length | 3.04mm |
| Model | LM4041DFTA |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4041 |
| Temperature Coefficient | 20 ppm/°C |
| Output Current | 12mA |
| Topology | Shunt |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Load Regulation | 8 mV |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 738-5036PBrand: DiodesZetexManufacturers Part No.: LM4041DFTA |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
| Reference Voltage | 1.23V |
| Initial Accuracy | ±1 % |
Key Features
- The fixed reference voltage is 1.23 volts with ±1 % initial accuracy.
- It operates with a 12 mA maximum output current for stable voltage regulation.
- The device supports surface mount type installation suitable for automated PCB assembly.
- It has an operating temperature range from -40°C up to 125°C for industrial applications.
- Temperature coefficient is low at 20 ppm/°C, ensuring minimal drift in voltage output.
- Compact dimensions with length 3.04 mm and height 1.02 mm, optimized for space-saving designs.
- Shunt topology provides stable voltage regulation with 8 mV load regulation.
- Qualified to automotive standard AEC-Q100 for reliability under harsh environments.
Product Description
DiodesZetex LM4041DFTA is a fixed shunt voltage reference device that delivers a precise 1.23 V reference voltage with an initial accuracy of ±1 % and a low temperature coefficient of 20 ppm/°C. Housed in a compact 3-pin SOT-23 surface mount package, this voltage reference is ideally suited for industrial, automotive, and consumer electronics requiring stable voltage references.
The device features a shunt topology which enables it to regulate voltage effectively while operating with a maximum output current of 12 mA. Load regulation is tight at 8 mV, ensuring minimal voltage variation across different load conditions.
Operating temperature ranges from -40°C to 125°C allow deployment in demanding environments including automotive and industrial applications, further supported by compliance with AEC-Q100 automotive standards.
Physically, the device measures 3.04 mm in length and 1.02 mm in height, providing a compact footprint suitable for high-density electronic assemblies using surface-mount technology.
This fixed shunt voltage reference is widely used in precision voltage regulation circuits, power management modules, and instrumentation equipment where accurate and stable voltage references are critical.
The fixed reference voltage is 1.23 volts with ±1 % initial accuracy. It operates with a 12 mA maximum output current for stable voltage regulation. The device supports surface mount type installation suitable for automated PCB assembly.
It has an operating temperature range from -40°C up to 125°C for industrial applications. Temperature coefficient is low at 20 ppm/°C, ensuring minimal drift in voltage output. Compact dimensions with length 3.04 mm and height 1.02 mm, optimized for space-saving designs.
Shunt topology provides stable voltage regulation with 8 mV load regulation. Qualified to automotive standard AEC-Q100 for reliability under harsh environments. The package type is SOT-23 with 3 pins for easy integration into circuits.
Explore more precision Voltage Reference solutions and power management ICs in the EnvMart Electronics & Electricals category.
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Frequently Asked Questions
The reference voltage is 1.23 volts with an initial accuracy of ±1 %.
It operates with a maximum output current of 12 mA for stable voltage regulation.
This model has an operating temperature range from -40°C to 125°C, suitable for industrial applications.
It is housed in a compact 3-pin SOT-23 surface mount package, designed for automated PCB assembly.
The load regulation is tight at 8 mV, ensuring minimal voltage variation across different load conditions.
The temperature coefficient is low at 20 ppm/°C, which helps to ensure minimal drift in voltage output.
Yes, it is qualified to the automotive standard AEC-Q100, ensuring reliability under harsh environments.
The device measures 1.02 mm in height and 3.04 mm in length, making it suitable for space-saving designs.
This model uses a shunt topology, which provides stable voltage regulation.
The initial accuracy of this voltage reference is ±1 %.
It supports surface mount type installation, making it suitable for automated PCB assembly.
It is widely used in precision voltage regulation circuits, power management modules, and instrumentation equipment.
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