inventory:8,065
Amphenol
Plugin
LM4050 (24)
The LM4050 series is available from Analog Devices at Xecor. Designed for precision voltage referencing, the LM4050 offers key features such as a fixed output voltage of 2.5V with an initial accuracy of ±0.2%, a low temperature coefficient of 50ppm/°C, and a maximum shunt current of 15 mA. Available in the compact SOT-23-3 package, it is ideal for applications in the automotive, industrial, and telecommunications industries. Whether used in power management systems, sensor interfaces, or portable electronics, this series ensures high performance, reliability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LM4050 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LM4050BEM3-4.1/V+T | Boost your circuit's accuracy with LM4050BEM3-4.1/V+T, a fixed 4.096V voltage reference in SOT-23-3 package | SOT-3 | 7,132 | |
| LM4050BEM3-3.0/V+T | Enjoy multiple reverse breakdown voltages options | SOT-3 | 3,783 | |
| LM4050AEX3-2.5+T | Get consistent performance with LM4050AEX3-2.5+T voltage reference | SOT-323 | 4,396 | |
| LM4050AEM3-2.5+T | Voltage References 50ppm/C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages | SOT23-3 | 2,793 | |
| LM4050AEM3-2.1/V+T | Ensure quality and durability with AEC-Q100 certified LM4050AEM3-2.1/V+T | SOT23-3 | 7,951 | |
| LM4050AEM3-2.1+T | Precision engineering in LM4050AEM3-2.1+T for consistent 2.048V output | SOT23-3 | 6,378 | |
| LM4050AEM3-4.1+T | Precision micropower shunt voltage references | SOT23-3 | 5,836 | |
| LM4050BEM3-2.5/V+T | LM4050BEM3-2.5/V+T: Multiple reverse breakdown voltages | SOT23-3 | 6,353 | |
| LM4050AEX3-3.3/V+T | LM4050AEX3-3.3/V+T: 50ppm/°C Precision Ref | SC70-3 | 7,454 | |
| LM4050AEM3-4.1/V+T | LM4050AEM3-4.1/V+T: Provides multiple reverse breakdown voltages | SOT23-3 | 2,192 | |
| LM4050AEX3-2.1+T | Ideal for precision voltage regulation applications | SC-70-3 | 6,099 | |
| LM4050BEX3-2.1+T | LM4050BEX3-2.1+T: Precision 2.048V voltage reference | SC-70-3 | 4,737 | |
| LM4050BEX3-2.5+T | Industry Standard LM4050BEX3-2.5+T Voltage Reference | SC-70-3 | 3,436 | |
| LM4050AEM3-5.0/V+T | LM4050AEM3-5.0/V+T: Precision 5V reference for automotive use | SOT23-3 | 3,240 | |
| LM4050BEX3-2.5/V+T | AEC-Q100 certified for automotive applications | SC-70-3 | 5,835 | |
| LM4050BEX3-5.0+T | 50ppm/C shunt voltage references for precise applications | SC-70-3 | 7,247 | |
| LM4050BEX3-3.0+T | LM4050BEX3-3.0+T provides stable 3V output with 15mA current | SC-70-3 | 2,250 | |
| LM4050CEM3-5.0/V+T | LM4050CEM3-5.0/V+T: Precision 5V V-Ref for automotive use | SOT23-3 | 5,779 | |
| LM4050CEX3-2.5+T | Get accurate voltage readings with LM4050CEX3-2.5+T | SC-70-3 | 5,545 | |
| LM4050CEM3-4.1+T | LM4050CEM3-4.1+T: Precise micropower voltage reference | SOT23-3 | 4,257 | |
| LM4050CEX3-5.0+T | Ultra-low noise voltage reference ideal for high-reliability system | SC-70-3 | 4,981 | |
| LM4050CEM3-5.0+T | Voltage References 50ppm/C Precision Micropwer Shunt Volt Ref w/ Mult Revrse BrkdwnVoltages | SOT23-3 | 4,804 | |
| LM4050AEX3-2.5/V+T | Voltage References with multiple reverse breakdown voltages | SC70-3 | 6,680 | |
| LM4050CEX3-3.0+T | Robust design for reliable operation in a variety of application | SC-70-3 | 5,009 |
Key Featrues
Precision Voltage Reference: The IC provides a fixed 2.5V output with an initial accuracy of ±0.2%, ensuring highly stable and precise voltage regulation. This feature is critical for applications requiring consistent voltage levels, such as analog-to-digital converters and sensor calibration, enhancing overall system accuracy and reliability.
Low Temperature Coefficient (50ppm/°C): With a temperature coefficient of 50ppm/°C, the device maintains stable performance across a wide temperature range (-40°C to +125°C). This makes it suitable for automotive and industrial environments where temperature fluctuations are common, ensuring consistent operation under varying conditions.
Low Power Consumption: The IC operates with a low supply current of 45µA (max 65µA), making it ideal for battery-powered or energy-efficient applications. This low power consumption extends battery life and reduces energy costs in portable devices and IoT applications.
AEC-Q100 Qualified: The device is qualified for automotive applications, meeting stringent reliability and performance standards. This qualification ensures its suitability for use in automotive electronics, such as infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
Compact SOT-23-3 Package: The IC comes in a small SOT-23-3 package, enabling space-efficient designs for compact electronic devices. This feature is particularly beneficial for applications with limited PCB real estate, such as wearables, mobile devices, and miniaturized industrial equipment.
Low Temperature Coefficient (50ppm/°C): With a temperature coefficient of 50ppm/°C, the device maintains stable performance across a wide temperature range (-40°C to +125°C). This makes it suitable for automotive and industrial environments where temperature fluctuations are common, ensuring consistent operation under varying conditions.
Low Power Consumption: The IC operates with a low supply current of 45µA (max 65µA), making it ideal for battery-powered or energy-efficient applications. This low power consumption extends battery life and reduces energy costs in portable devices and IoT applications.
AEC-Q100 Qualified: The device is qualified for automotive applications, meeting stringent reliability and performance standards. This qualification ensures its suitability for use in automotive electronics, such as infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
Compact SOT-23-3 Package: The IC comes in a small SOT-23-3 package, enabling space-efficient designs for compact electronic devices. This feature is particularly beneficial for applications with limited PCB real estate, such as wearables, mobile devices, and miniaturized industrial equipment.
Applications
Precision Voltage Regulation in Automotive Systems: The LM4050 is ideal for providing a stable 2.5V reference voltage in automotive electronics, such as engine control units (ECUs) and battery management systems. Its AEC-Q100 qualification ensures reliability in harsh automotive environments, while its ±0.2% initial accuracy and 50ppm/°C temperature coefficient guarantee precise voltage regulation for critical sensors and control circuits.
Portable Medical Devices: The LM4050 is well-suited for portable medical devices, such as glucose meters and wearable health monitors, where low power consumption and high precision are essential. Its micropower operation (45 µA typical supply current) and small SOT-23-3 package make it ideal for compact, battery-powered designs requiring a stable 2.5V reference for analog-to-digital converters (ADCs) or sensor interfaces.
Industrial Process Control: In industrial automation, the LM4050 can be used as a precision voltage reference for process control systems, such as temperature controllers or pressure sensors. Its wide operating temperature range (-40°C to +125°C) and high accuracy ensure reliable performance in demanding environments, while its shunt configuration allows flexibility in circuit design for various sensor types.
Energy Harvesting Systems: The LM4050 is an excellent choice for energy harvesting applications, such as solar-powered sensors or IoT devices, where low power consumption and stable voltage references are critical. Its low shunt current (60 µA to 15 mA) and high precision enable efficient energy utilization, while its small form factor supports integration into space-constrained designs.
Portable Medical Devices: The LM4050 is well-suited for portable medical devices, such as glucose meters and wearable health monitors, where low power consumption and high precision are essential. Its micropower operation (45 µA typical supply current) and small SOT-23-3 package make it ideal for compact, battery-powered designs requiring a stable 2.5V reference for analog-to-digital converters (ADCs) or sensor interfaces.
Industrial Process Control: In industrial automation, the LM4050 can be used as a precision voltage reference for process control systems, such as temperature controllers or pressure sensors. Its wide operating temperature range (-40°C to +125°C) and high accuracy ensure reliable performance in demanding environments, while its shunt configuration allows flexibility in circuit design for various sensor types.
Energy Harvesting Systems: The LM4050 is an excellent choice for energy harvesting applications, such as solar-powered sensors or IoT devices, where low power consumption and stable voltage references are critical. Its low shunt current (60 µA to 15 mA) and high precision enable efficient energy utilization, while its small form factor supports integration into space-constrained designs.