Texas Instruments

LM4051CIM3X-ADJ/NOPB  

Voltage References

LM4051CIM3X-ADJ/NOPB Description

The LM4051CIM3X-ADJ/NOPB is a high-precision, low-noise, adjustable shunt voltage reference from Texas Instruments, designed for a wide range of power management applications. This device offers exceptional performance with a tolerance of ±0.5%, making it ideal for precision voltage reference needs. The LM4051CIM3X-ADJ/NOPB features an adjustable output voltage ranging from 1.212V to 10V, providing flexibility for various circuit designs. It operates with a maximum output current of 12 mA and maintains a low temperature coefficient of 50ppm/°C, ensuring stable performance across different temperature conditions. The device's low noise level of 20µVrms from 10Hz to 10kHz further enhances its suitability for sensitive analog circuits.

LM4051CIM3X-ADJ/NBOP Features

• Adjustable Output Voltage: The LM4051CIM3X-ADJ/NOPB provides an adjustable output voltage range from 1.212V to 10V, offering flexibility to meet diverse application requirements.
• High Precision: With a tolerance of ±0.5%, this voltage reference ensures high accuracy, making it suitable for precision applications.
• Low Noise: The device exhibits low noise of 20µVrms from 10Hz to 10kHz, which is crucial for maintaining signal integrity in sensitive analog circuits.
• Stable Performance: A temperature coefficient of 50ppm/°C ensures stable performance across a wide temperature range, enhancing reliability in varying environmental conditions.
• Low Cathode Current: The LM4051CIM3X-ADJ/NOPB operates with a low cathode current of 70 µA, minimizing power consumption and heat generation.
• Surface Mount Packaging: The SOT23-3 package is ideal for surface mount applications, providing a compact and reliable solution for modern circuit designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.

LM4051CIM3X-ADJ/NOPB Applications

The LM4051CIM3X-ADJ/NOPB is well-suited for a variety of applications that demand high precision and low noise. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The low noise and high precision of the LM4051CIM3X-ADJ/NOPB make it an ideal reference voltage source for ADCs, ensuring accurate and reliable conversions.
• Digital-to-Analog Converters (DACs): The adjustable output voltage and high accuracy are beneficial for DACs, providing precise output levels.
• Power Management Circuits: The device's low temperature coefficient and stable performance make it suitable for power management applications where voltage is stability critical.
• Precision Measurement Equipment: The high precision and low noise characteristics are essential for precision measurement equipment, ensuring accurate readings.
• Battery Management Systems: The adjustable voltage range and low cathode current are advantageous for battery management systems, providing reliable voltage references for monitoring and control.

Conclusion of LM4051CIM3X-ADJ/NOPB

The LM4051CIM3X-ADJ/NOPB from Texas Instruments stands out as a high-performance, adjustable shunt voltage reference, offering a unique combination of precision, low noise, and stability. Its adjustable output voltage range, high accuracy, and low temperature coefficient make it a versatile and reliable choice for a wide range of applications. The device's compact SOT23-3 package, surface mount compatibility, and compliance with environmental standards further enhance its appeal. Whether used in precision measurement equipment, ADCs, DACs, or power management circuits, the LM4051CIM3X-ADJ/NOPB delivers exceptional performance, making it a preferred choice for engineers and designers in the electronics industry.

LM4051CIM3X-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM4051CIM3X-ADJ/NOPB

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)      

SPICE Models :

LM4051_ADJA1P212 Unencrypted PSpice Transient Model       LM4051_ADJA1P212 PSpice Transient Model       LM4051_A1P2 PSpice Transient Model       LM4051_A1P2 Unencrypted PSpice Transient Model