Texas Instruments

LM4051CIM3X-1.2/NOPB  

Voltage References

LM4051CIM3X-1.2/NOPB Description

The LM4051CIM3X-1.2/NOPB is a precision shunt voltage reference IC from Texas Instruments, designed for applications requiring high accuracy and low noise. This device offers a fixed output voltage of 1.225V with a tolerance of ±0.5%, ensuring precise voltage regulation. The LM4051CIM3X-1.2/NOPB is housed in a compact SOT23-3 package, making it suitable for surface-mount applications where space is a premium. It features a low temperature coefficient of 50ppm/°C, ensuring stable performance across a wide temperature range. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. With a maximum cathode current of 65 µA and an output current capability of 12 mA, the LM4051CIM3X-1.2/NOPB is ideal for a variety of power management applications. Its low noise performance, with only 20µVrms noise from 10Hz to 10kHz, makes it suitable for sensitive analog circuits.

LM4051CIM3X-1.2/NOPB Features

• Fixed Output Voltage: Provides a stable 1.225V output voltage, ideal for precision voltage reference applications.
• High Accuracy: ±0.5% tolerance ensures precise voltage regulation, critical for high-precision circuits.
• Low Temperature Coefficient: 50ppm/°C ensures minimal drift over temperature, maintaining accuracy in varying conditions.
• Low Noise: 20µVrms noise from 10Hz to 10kHz, suitable for sensitive analog applications.
• Compact Packaging: SOT23-3 package is ideal for space-constrained designs, offering a small footprint.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental regulations.
• High Output Current: Capable of delivering up to 12 mA, supporting a wide range of load requirements.
• Low Cathode Current: 65 µA maximum cathode current minimizes power consumption and heat generation.

LM4051CIM3X-1.2/NOPB Applications

The LM4051CIM3X-1.2/NOPB is well-suited for a variety of applications requiring precise voltage references. Its high accuracy and low noise make it ideal for:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels for analog signals.
• Power Management Circuits: Offers a reliable reference for voltage regulation and monitoring.
• Precision Measurement Equipment: Supports accurate measurements by providing a stable reference.
• Battery Management Systems: Ensures accurate voltage monitoring for battery health and safety.
• Medical Devices: Ideal for applications requiring high precision and reliability.

Conclusion of LM4051CIM3X-1.2/NOPB

The LM4051CIM3X-1.2/NOPB is a versatile and high-performance shunt voltage reference IC from Texas Instruments. Its combination of high accuracy, low noise, and compact packaging makes it an excellent choice for a wide range of precision applications. The device's environmental compliance and robust performance characteristics ensure it meets the demands of modern electronics design. Whether used in precision measurement equipment, power management circuits, or sensitive analog applications, the LM4051CIM3X-1.2/NOPB delivers reliable and accurate voltage references, making it a standout solution in the power management IC category.

LM4051CIM3X-1.2/NOPB Documents

Download datasheets and manufacturer documentation for LM4051CIM3X-1.2/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4051BIM3x-ADJ/NOPB Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019