LM4128BQ1MF4.1/NOPB

Product Overview

Category

The LM4128BQ1MF4.1/NOPB belongs to the category of precision voltage references.

Use

It is commonly used as a stable reference voltage source in various electronic circuits and systems.

Characteristics

• High accuracy
• Low temperature coefficient
• Low dropout voltage
• Low noise

Package

The LM4128BQ1MF4.1/NOPB is available in a small SOT-23 package, making it suitable for space-constrained applications.

Essence

This precision voltage reference provides a stable and accurate voltage output for use in analog and mixed-signal circuits.

Packaging/Quantity

The LM4128BQ1MF4.1/NOPB is typically supplied in reels with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM4128BQ1MF4.1/NOPB features a standard 3-pin SOT-23 package with the following pin configuration: 1. VOUT (Output) 2. GND (Ground) 3. VIN (Input)

Functional Features

• Precision voltage reference
• Low power consumption
• Thermal shutdown protection
• Short-circuit current limit

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Wide operating temperature range
• Small form factor
• Low dropout voltage

Disadvantages

• Limited output voltage options
• Sensitive to load variations

Working Principles

The LM4128BQ1MF4.1/NOPB operates based on the principle of utilizing a bandgap reference circuit to generate a stable voltage output that remains relatively unaffected by changes in temperature and supply voltage.

Detailed Application Field Plans

The LM4128BQ1MF4.1/NOPB is well-suited for various applications including: - Precision instrumentation - Data acquisition systems - Battery management systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the LM4128BQ1MF4.1/NOPB include: - LM4040 - LTZ1000 - REF02

In conclusion, the LM4128BQ1MF4.1/NOPB precision voltage reference offers high accuracy and stability, making it an ideal choice for applications requiring a reliable voltage source within a compact form factor.

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