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Texas Instruments Fixed Series Voltage Reference 4.1V ±0.05% Initial Accuracy 8-Pin SOIC REF5040ID
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | REF5040ID |
| Mount Type | Surface |
| Output type | Fixed |
| Series | REF5040 |
| Temperature Coefficient | 3 ppm/°C |
| Output Current | 10mA |
| Topology | Series |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Load Regulation | 30 ppm/mA |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Maximum Input Voltage | 18V |
| Line Regulation | 1 ppm/V |
| Minimum Input Voltage | 4.3V |
| Pin Count | 8 |
| Reference Voltage | 4.1V |
| Initial Accuracy | ±0.05 % |
Key Features
- Fixed reference voltage of 4.1 volts with high precision.
- Initial accuracy of ±0.05% ensuring stable output.
- Temperature coefficient of 3 ppm/°C suitable for demanding environments.
- Surface mount SOIC package with 8 pins for easy PCB integration.
- Wide operating temperature range from -40°C to 125°C for industrial use.
- Maximum input voltage rating of 18 volts.
- Load regulation of 30 ppm/mA and line regulation of 1 ppm/V.
- Maximum output current of 10 milliamps for moderate load applications.
Product Description
Texas Instruments REF5040ID is a fixed series voltage reference device designed to provide a precision 4.1V output with initial accuracy of ±0.05%. Packaged in an 8-pin SOIC surface mount casing, it offers reliable performance suitable for various power management applications.
This voltage reference IC operates efficiently over a wide temperature range from -40°C to 125°C, making it ideal for industrial, electronic components, and semiconductor power management circuits. The topology used is series based, delivering stable voltage output with low temperature coefficient of 3 ppm/°C and excellent line and load regulation characteristics.
The device supports a maximum input voltage of 18V and a maximum output current of 10mA, suitable for moderate load demands. Its compact physical dimensions, length of 4.9 mm and height of 1.58 mm, enable easy integration on densely packed PCBs.
Key features include precise voltage reference, fixed output type, and surface mount package which helps improve production efficiency in automated manufacturing setups. This model aligns well with power management ICs used in instrumentation, industrial electronics, and control systems.
Fixed precision 4.1V voltage reference for stable circuit operation. Initial accuracy at ±0.05% supports high precision requirements. Temperature stability with 3 ppm/°C coefficient ensures performance in varied environments.
8-pin SOIC surface mount package for compact circuit design. Wide operating temperature range fits industrial and commercial applications. Good load and line regulation optimize circuit reliability. 10mA output current caters to typical power management needs.
Compact size eases integration in modern PCBs.
Texas Instruments is a trusted brand in electronic components, known for reliability and performance. This voltage reference device is suitable for applications in laboratory instrumentation, industrial machines, power supplies, and semiconductor circuits requiring precise voltage regulation.
Explore more Texas Instruments power management ICs and Voltage References on EnvMart for diverse industrial and commercial needs.
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Frequently Asked Questions
The REF5040ID provides a fixed output voltage of 4.1 volts.
It has an initial accuracy of ±0.05%.
The maximum input voltage rating is 18 volts.
The temperature coefficient is 3 ppm/°C.
It can provide a maximum output current of 10 milliamps.
The operating temperature range is from -40°C to 125°C.
This model comes in an 8-pin SOIC surface mount package.
The load regulation is rated at 30 ppm/mA.
The line regulation is 1 ppm/V.
The length is 4.9 mm and the height is 1.58 mm.
It is suitable for laboratory instrumentation, industrial machines, power supplies, and semiconductor circuits requiring precise voltage regulation.
It uses a series topology for voltage regulation.
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