Texas Instruments

LM4132DMF-2.5

LM4132DMF-2.5 Description

The LM4132DMF-2.5 is a fixed output voltage reference IC designed by Texas Instruments, offering a precise and stable 2.5V output voltage with a tolerance of ±0.4%. This device is part of the Power Management (PMIC) category and is housed in a compact SOT23-5 package, making it suitable for surface mount applications. The LM4132DMF-2.5 is designed to operate within an input voltage range of 2.9V to 5.5V, ensuring reliable performance in various power supply conditions.

LM4132DMF-2.5 Features

• Output Type: Fixed, providing a stable 2.5V output voltage.
• Tolerance: ±0.4%, ensuring high accuracy and reliability in voltage regulation.
• Current - Output: Capable of delivering up to 20 mA, suitable for applications requiring moderate current loads.
• Current - Supply: Low supply current of 100µA, minimizing power consumption and enhancing efficiency.
• Temperature Coefficient: 20ppm/°C, ensuring minimal drift over a wide temperature range.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture and suitability for various environmental conditions.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating customs and import processes.
• Product Status: Although marked as Obsolete, the LM4132DMF-2.5 remains a reliable choice for existing designs and legacy systems.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and health regulations.

LM4132DMF-2.5 Applications

The LM4132DMF-2.5 is ideal for applications requiring a precise and stable voltage reference, such as:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage to ensure accurate conversions.
• Digital-to-Analog Converters (DACs): Ensuring consistent output levels.
• Power Management Circuits: Offering a reliable reference for voltage regulators and power supply designs.
• Medical Devices: Ensuring precise measurements and reliable performance in critical applications.
• Industrial Control Systems: Providing accurate voltage references for sensors and control circuits.
• Consumer Electronics: Enhancing the accuracy of voltage-sensitive components.

Conclusion of LM4132DMF-2.5

The LM4132DMF-2.5 from Texas Instruments is a robust and precise voltage reference IC, offering a stable 2.5V output with a tight tolerance of ±0.4%. Its low supply current and minimal temperature coefficient make it an efficient and reliable choice for a variety of applications. Despite being marked as obsolete, the LM4132DMF-2.5 remains a viable option for existing designs and legacy systems, ensuring continued performance and reliability. Its compact SOT23-5 package and surface mount compatibility make it suitable for modern, space-constrained designs.