LM4128DMF-4.1 - Texas Instruments

Manufacturer Part Number

LM4128DMF-4.1

Manufacturer

Texas Instruments

Introduction

The LM4128DMF-4.1 is a high-precision, low-noise, fixed-voltage reference IC from Texas Instruments. It is designed for use in a variety of power management and voltage regulation applications.

Product Features and Performance

Fixed output voltage of 4.096V

Output current capability of up to 20mA

Tight voltage tolerance of ±1%

Low temperature coefficient of 100ppm/°C

Low noise performance: 350µVp-p (0.1Hz to 10Hz)

Wide input voltage range of 4.496V to 5.5V

Low quiescent current of 100µA

Wide operating temperature range of -40°C to 125°C

Product Advantages

Excellent accuracy and stability

Low noise and power consumption

Wide input voltage and temperature operating ranges

Small surface mount package (SOT-23-5)

Key Reasons to Choose This Product

Reliable and precise voltage reference solution

Ideal for power management, instrumentation, and control applications

Easy to integrate into compact, space-constrained designs

Cost-effective alternative to discrete voltage reference circuits

Quality and Safety Features

Robust, dependable performance

Compliance with relevant industry standards

Compatibility

The LM4128DMF-4.1 is compatible with a wide range of electronic devices and systems requiring a stable, accurate voltage reference.

Application Areas

Power management and voltage regulation

Instrumentation and measurement equipment

Industrial control and automation systems

Consumer electronics and portable devices

Product Lifecycle

The LM4128DMF-4.1 is currently listed as an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative voltage reference solutions that may be available.