National Semiconductor Tariff Inquiry

LM4132EMF-2.0/NOPB

LM4132EMF-2.0/NOPB Description

The LM4132EMF-2.0/NOPB is a precision voltage reference IC designed for high-performance applications requiring a stable and accurate reference voltage. Manufactured by National Semiconductor, this device is part of the Power Management (PMIC) category and is known for its exceptional accuracy and reliability.

The LM4132EMF-2.0/NOPB features a fixed output voltage of 2.048V with a tight tolerance of ±0.5%, ensuring precise voltage regulation. It operates within an input voltage range of 2.448V to 5.5V, making it suitable for a variety of power supply configurations. The device draws a low supply current of 100µA, which is ideal for low-power applications, and offers a temperature coefficient of 30ppm/°C, ensuring stability across a wide temperature range.

This voltage reference is housed in a compact SOT23-5 package, which is suitable for surface-mount assembly. The LM4132EMF-2.0/NOPB is available in bulk packaging and is classified under ECCN EAR99 and HTSUS 8542.39.0001. The device is currently in active production, ensuring availability for ongoing projects.

LM4132EMF-2.0/NOPB Features

• Fixed Output Voltage: Provides a stable 2.048V reference voltage with a tolerance of ±0.5%, ensuring high accuracy.
• Low Supply Current: Consumes only 100µA, making it suitable for low-power applications and extending battery life in portable devices.
• Wide Input Voltage Range: Operates from 2.448V to 5.5V, offering flexibility in power supply design.
• Low Temperature Coefficient: Maintains a temperature coefficient of 30ppm/°C, ensuring stability and accuracy over a wide temperature range.
• Compact Packaging: Utilizes a surface-mount SOT23-5 package, ideal for space-constrained designs.
• High Reliability: Manufactured by National Semiconductor, ensuring high quality and reliability.
• Active Product Status: Currently in production, ensuring availability for ongoing and future projects.

LM4132EMF-2.0/NOPB Applications

The LM4132EMF-2.0/NOPB is ideal for a range of applications requiring a precise and stable voltage reference. Key applications include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise digital-to-analog conversion by offering a reliable reference voltage.
• Voltage Regulators: Used as a reference voltage in linear and switching regulators to maintain output voltage accuracy.
• Power Management Circuits: Ideal for applications requiring precise voltage regulation and low power consumption.
• Battery Management Systems: Ensures accurate voltage monitoring and regulation in battery-powered devices.

Conclusion of LM4132EMF-2.0/NOPB

The LM4132EMF-2.0/NOPB stands out as a high-performance voltage reference IC, offering exceptional accuracy, low power consumption, and stability over a wide temperature range. Its compact SOT23-5 package and wide input voltage range make it suitable for a variety of applications, from precision ADCs and DACs to power management circuits. The device's low supply current and tight tolerance ensure it is ideal for low-power and high-accuracy applications, making it a reliable choice for engineers and designers in the electronics industry.