Texas Instruments

LM4051BIM3-ADJ/NOPB  

Voltage References

LM4051BIM3-ADJ/NOPB Description

The LM4051BIM3-ADJ/NOPB is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed to meet the stringent requirements of precision analog applications. This device offers an adjustable output voltage ranging from 1.212V to 10V, making it highly versatile for various electronic designs. The LM4051BIM3-ADJ/NOPB is housed in a compact SOT23-3 package, making it suitable for surface-mount applications where space is a premium.

Key specifications include a low temperature coefficient of 50ppm/°C, ensuring stable performance across a wide temperature range. The device also boasts a low noise level of 20µVrms from 10Hz to 10kHz, which is critical for applications requiring high signal integrity. The LM4051BIM3-ADJ/NOPB provides a cathode current of 65µA and can support an output current of up to 12mA, making it suitable for both low-power and moderate current applications.

LM4051BIM3-ADJ/NOPB Features

• Adjustable Output Voltage: The LM4051BIM3-ADJ/NOPB offers an adjustable output voltage range from 1.212V to 10V, providing flexibility in circuit design.
• High Precision: With a tolerance of ±0.2%, this voltage reference ensures high accuracy in precision analog applications.
• Low Temperature Coefficient: The 50ppm/°C temperature coefficient ensures stable performance across varying temperatures, making it suitable for demanding environments.
• Low Noise: The device exhibits low noise levels of 20µVrms from 10Hz to 10kHz, which is essential for high-fidelity signal processing.
• Compact Packaging: The SOT23-3 package is ideal for surface-mount applications, saving space on the PCB.
• Compliance and Reliability: The LM4051BIM3-ADJ/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under standard conditions.

LM4051BIM3-ADJ/NOPB Applications

The LM4051BIM3-ADJ/NOPB is well-suited for a variety of applications that require high-precision voltage references. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The low noise and high precision make it an ideal reference for ADCs, ensuring accurate conversion of analog signals to digital.
• Digital-to-Analog Converters (DACs): The stable output voltage helps maintain the accuracy of DACs, providing reliable analog outputs.
• Precision Instrumentation: The device's high accuracy and low temperature coefficient make it suitable for precision measurement equipment.
• Power Management Circuits: The adjustable output voltage and moderate current capability make it useful in power management applications where precise voltage control is necessary.

Conclusion of LM4051BIM3-ADJ/NOPB

The LM4051BIM3-ADJ/NOPB from Texas Instruments stands out as a versatile and high-performance shunt voltage reference. Its adjustable output voltage, low noise, and high precision make it a valuable component for precision analog applications. The compact SOT23-3 package and surface-mount compatibility further enhance its appeal for modern electronic designs. Whether used in ADCs, DACs, precision instrumentation, or power management circuits, the LM4051BIM3-ADJ/NOPB delivers reliable performance and compliance with industry standards.

LM4051BIM3-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM4051BIM3-ADJ/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4051BIM3x-ADJ/NOPB Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019