Texas Instruments

LM4128DMF-1.8/NOPB  

Voltage References

LM4128DMF-1.8/NOPB Description

The LM4128DMF-1.8/NOPB is a high-performance, low-dropout voltage reference IC designed by Texas Instruments. This device is part of the LM4128 family, known for its precision and reliability in voltage reference applications. The LM4128DMF-1.8/NOPB features a fixed output voltage of 18.V with a tight tolerance of ±1%, ensuring high accuracy and stability in various electronic circuits. It operates within an input voltage range of 2.2V to 5.5V, making it suitable for a wide range of power supply conditions.

The device is designed for surface mount applications, packaged in a compact SOT23-5 format, which is ideal for space-constrained designs. It offers a low supply current of 100µA, contributing to energy efficiency and reduced power consumption. The temperature coefficient of 100ppm/°C ensures minimal drift over temperature variations, maintaining consistent performance across different operating conditions.

LM4128DMF-1.8/NOPB Features

• Fixed Output Voltage: 1.8V with a tolerance of ±1%, ensuring high precision and reliability.
• Low Dropout Voltage: Operates efficiently even with minimal input-to-output voltage difference.
• Low Supply Current: Consumes only 100µA, ideal for low-power applications.
• Wide Input Voltage Range: 2.2V to 5.5V, providing flexibility in power supply options.
• Temperature Stability: Features a temperature coefficient of 100ppm/°C, ensuring stable performance across a wide temperature range.
• Surface Mount Packaging: SOT23-5 package is compact and suitable for high-density PCB designs.
• Compliance: REACH Unaffected and ROHS3 Compliant, adhering to environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for extended storage and handling.

LM4128DMF-1.8/NOPB Applications

The LM4128DMF-1.8/NOPB is ideal for a variety of applications where precise voltage reference is critical. Its low dropout voltage and high accuracy make it suitable for:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels for digital signal processing.
• Power Management Circuits: Offers a reliable reference for voltage regulation and monitoring.
• Battery-Powered Devices: Efficient power consumption and wide input voltage range make it suitable for portable electronics.
• Precision Measurement Equipment: Ensures consistent and accurate measurements in laboratory and industrial settings.

Conclusion of LM4128DMF-1.8/NOPB

The LM4128DMF-1.8/NOPB from Texas Instruments stands out as a robust and reliable voltage reference IC. Its combination of high precision, low supply current, and wide input voltage range makes it a versatile solution for a variety of electronic applications. The compact SOT23-5 package and surface mount compatibility ensure ease of integration into modern PCB designs. With its compliance to environmental and safety standards, the LM4128DMF-1.8/NOPB is a future-proof choice for engineers and designers seeking a dependable voltage reference solution.

LM4128DMF-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LM4128DMF-1.8/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM4128(Q) Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM4128(Q) Datasheet      

PCN Design/Specification :

Cu Wire Bond 14/May/2013