LM4128BQ1MF2.5/NOPB

Product Overview

Category

LM4128BQ1MF2.5/NOPB belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits to provide a stable and precise voltage reference.

Characteristics

• LM4128BQ1MF2.5/NOPB offers a fixed output voltage of 2.5V.
• It has a low dropout voltage, ensuring efficient operation even with low input voltages.
• The device exhibits excellent line and load regulation characteristics.
• It operates over a wide temperature range, making it suitable for various applications.
• LM4128BQ1MF2.5/NOPB is designed to be highly accurate and stable over time.

Package

The LM4128BQ1MF2.5/NOPB comes in a small SOT-23 package, which is compact and easy to integrate into circuit designs.

Essence

The essence of LM4128BQ1MF2.5/NOPB lies in its ability to provide a reliable and precise voltage reference, ensuring the proper functioning of electronic systems.

Packaging/Quantity

This product is typically available in reels containing a specified quantity of LM4128BQ1MF2.5/NOPB units.

Specifications

• Output Voltage: 2.5V
• Dropout Voltage: 300mV (maximum)
• Line Regulation: 0.02% (typical)
• Load Regulation: 0.04% (typical)
• Temperature Range: -40°C to +125°C
• Initial Accuracy: ±0.5% (maximum)

Detailed Pin Configuration

The LM4128BQ1MF2.5/NOPB features three pins:

1. VOUT: Output pin providing a stable 2.5V reference voltage.
2. GND: Ground pin for electrical connection and reference.
3. VIN: Input pin for the supply voltage.

Functional Features

• LM4128BQ1MF2.5/NOPB offers a precise and stable output voltage, ensuring accurate performance of electronic circuits.
• It has low dropout voltage, allowing efficient operation even with low input voltages.
• The device exhibits excellent line and load regulation characteristics, maintaining stability under varying conditions.
• LM4128BQ1MF2.5/NOPB operates over a wide temperature range, making it suitable for various environmental conditions.

Advantages and Disadvantages

Advantages

• Provides a stable and precise voltage reference.
• Low dropout voltage ensures efficient operation.
• Excellent line and load regulation characteristics.
• Wide operating temperature range.

Disadvantages

• Limited to fixed output voltage of 2.5V.
• Requires external components for proper implementation in a circuit.

Working Principles

LM4128BQ1MF2.5/NOPB utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It compensates for temperature variations and provides a constant reference voltage regardless of changes in input voltage or load conditions.

Detailed Application Field Plans

The LM4128BQ1MF2.5/NOPB finds applications in various fields, including:

1. Precision measurement equipment
2. Industrial control systems
3. Battery-powered devices
4. Automotive electronics
5. Communication systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM4128BQ1MF2.5/NOPB include:

1. LM4040CIZ-2.5/NOPB
2. LT1461AIS8-2.5#PBF
3. MAX6126AASA25+
4. REF5025AIDGKT

These models can be considered as alternatives based on specific requirements and design considerations.

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