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Texas Instruments Fixed Shunt Voltage Reference ±2% 2.5V 15mA Surface Mount SOT-23 LM4431M3-2.5/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 930μm |
| Length | 2.92mm |
| Model | LM4431M3-2.5/NOPB |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM4431 |
| Temperature Coefficient | 30 ppm/°C |
| Output Current | 15mA |
| Topology | Shunt |
| Maximum Operating Temperature | 70°C |
| Package Type | SOT-23 |
| Load Regulation | 8 mV |
| Minimum Operating Temperature | 0°C |
| Reference Type | Fixed |
| Maximum Input Voltage | 30V |
| Minimum Input Voltage | 2.5V |
| Pin Count | 3 |
| Reference Voltage | 2.5V |
| Initial Accuracy | ±2 % |
Key Features
- Provides stable 2.5V fixed reference voltage suitable for various power management applications.
- Utilizes surface mount SOT-23 package for compact PCB design.
- Operates with an output current up to 15mA to meet moderate load needs.
- Features a temperature coefficient of 30 ppm/°C for stable performance across temperatures.
- Supports a wide input voltage range up to 30V ensuring reliable operation.
- Designed for 0°C to 70°C operating temperature range for standard industrial environments.
- Shunt topology allows flexible implementation in voltage regulation circuits.
- Low load regulation of 8 mV ensures high accuracy under varying load conditions.
Product Description
Texas Instruments LM4431M3-2.5/NOPB is a fixed shunt voltage reference device delivering a precise 2.5V output voltage with ±2% initial accuracy. This 3-pin SOT-23 package device is designed for surface mounting on PCBs, providing a compact and reliable voltage reference suitable for various electronic circuits.
The device supports an output current of up to 15mA and can operate with input voltages as high as 30V. It features a low temperature coefficient of 30 ppm/°C, making it stable across normal industrial temperature ranges from 0°C to 70°C. The shunt topology provides a flexible solution for voltage regulation needs in industrial, laboratory, and power management IC designs.
With a low load regulation of 8 mV, the LM4431 ensures consistent voltage output even under changing load conditions. It is built to standard industry dimensions including a length of 2.92mm and height of 930μm, making it suitable for compact device assemblies and high-density applications.
This voltage reference IC is ideal for precision voltage regulation in instrumentation, sensor interfaces, industrial control systems, and power supply circuits requiring stable voltage references.
Provides stable 2.5V fixed reference voltage suitable for various power management applications. Utilizes surface mount SOT-23 package for compact PCB design. Operates with an output current up to 15mA to meet moderate load needs.
Features a temperature coefficient of 30 ppm/°C for stable performance across temperatures. Supports a wide input voltage range up to 30V ensuring reliable operation. Designed for 0°C to 70°C operating temperature range for standard industrial environments.
Shunt topology allows flexible implementation in voltage regulation circuits. Low load regulation of 8 mV ensures high accuracy under varying load conditions. Compact dimensions with 2.92mm length and 930μm height for space-constrained PCB layouts.
Ideal for industrial, laboratory, and electronic power management applications. Explore the extensive range of Power Management ICs and Voltage References at EnvMart to find the optimal components for your electronic design projects.
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Frequently Asked Questions
This model provides a stable fixed reference voltage of 2.5V.
It can operate with input voltages up to 30V.
The LM4431M3-2.5/NOPB supports an output current of up to 15mA.
It features a low temperature coefficient of 30 ppm/°C, ensuring stable performance across temperatures.
The load regulation is 8 mV, which ensures high accuracy under varying load conditions.
It is designed to operate within a temperature range of 0°C to 70°C.
It utilizes a surface mount SOT-23 package, suitable for compact PCB design.
The LM4431M3-2.5/NOPB has a length of 2.92mm and a height of 930μm.
It utilizes a shunt topology, allowing flexible implementation in voltage regulation circuits.
This model has an initial accuracy of ±2%.
The device is manufactured in India.
It is suitable for precision voltage regulation in instrumentation, sensor interfaces, industrial control systems, and power supply circuits.
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