Texas Instruments

LM4132CMF-2.5  

Voltage References

LM4132CMF-2.5 Description

The LM4132CMF-2.5 is a precision voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 2.5V with a tight tolerance of ±0.2%. This device is part of the LM4132 series, known for its high accuracy and stability in various power management applications. The LM4132CMF-2.5 is packaged in a compact SOT23-5 surface-mount package, making it suitable for space-constrained designs. It features a low supply current of 100µA, ensuring minimal power consumption, and operates within an input voltage range of 2.9V to 5.5V. The device also boasts a low temperature coefficient of 20ppm/°C, which ensures stable performance across a wide temperature range. Despite its obsolete status, the LM4132CMF-2.5 remains a reliable choice for applications requiring a highly accurate and stable voltage reference.

LM4132CMF-2.5 Features

• Fixed Output Voltage: Provides a stable 2.5V output with a tolerance of ±0.2%, ensuring precise voltage regulation.
• Low Supply Current: Consumes only 100µA, making it ideal for low-power applications.
• Wide Input Voltage Range: Operates efficiently within an input voltage range of 2.9V to 5.5V.
• Low Temperature Coefficient: Maintains stability with a temperature coefficient of 20ppm/°C, ensuring consistent performance across varying temperatures.
• Surface Mount Packaging: The SOT23-5 package allows for easy integration into compact designs.
• Series Reference Type: Functions as a series voltage reference, providing a stable voltage source for various power management applications.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) ensures the device is suitable for a wide range of environmental conditions.
• Compliance: REACH Unaffected and ECCN EAR99, ensuring compliance with international regulations.

LM4132CMF-2.5 Applications

The LM4132CMF-2.5 is ideal for applications requiring a precise and stable voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels for digital-to-analog conversion.
• Power Management Circuits: Acts as a reference voltage source in power management ICs (PMICs) for accurate voltage regulation.
• Battery Management Systems: Offers a stable reference for voltage monitoring and control in battery-operated devices.
• Precision Measurement Equipment: Used in devices requiring high-precision voltage measurements, such as multimeters and oscilloscopes.

Conclusion of LM4132CMF-2.5

The LM4132CMF-2.5 is a highly accurate and stable voltage reference IC, offering a fixed 2.5V output with a tight tolerance of ±0.2%. Its low supply current and wide input voltage range make it suitable for low-power applications, while its low temperature coefficient ensures consistent performance across varying temperatures. The compact SOT23-5 package and surface-mount mounting type allow for easy integration into space-constrained designs. Despite its obsolete status, the LM4132CMF-2.5 remains a reliable choice for applications requiring a precise and stable voltage reference, making it an ideal component for various power management and precision measurement applications.

LM4132CMF-2.5 Documents

Download datasheets and manufacturer documentation for LM4132CMF-2.5

Datasheets :

LM4132(-Q)      

HTML Datasheet :

LM4132(-Q)      

PCN Design/Specification :

Cu Wire Bond 14/May/2013