LM4051BIM3X-ADJ/NOPB

Product Overview

Category

The LM4051BIM3X-ADJ/NOPB belongs to the category of voltage references.

Use

It is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating voltage range
• Low power consumption

Package

The LM4051BIM3X-ADJ/NOPB is available in a miniature SOT-23 package.

Essence

This product serves as a reliable and precise voltage reference for applications requiring accurate voltage levels.

Packaging/Quantity

The LM4051BIM3X-ADJ/NOPB is typically packaged in reels, containing a quantity of 3000 units per reel.

Specifications

• Output Voltage Range: Adjustable from 1.24V to 10V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Supply Voltage Range: 2.7V to 12V
• Quiescent Current: 60µA (typical)

Detailed Pin Configuration

The LM4051BIM3X-ADJ/NOPB has three pins:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• Adjustable output voltage allows flexibility in various applications.
• Excellent initial accuracy ensures precise voltage references.
• Low temperature coefficient minimizes voltage variations with temperature changes.
• Wide supply voltage range enables compatibility with different power sources.
• Low quiescent current reduces power consumption.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Wide operating voltage range
• Low power consumption
• Compact SOT-23 package

Disadvantages

• Limited output voltage range (1.24V to 10V)
• Relatively high initial accuracy compared to some alternatives

Working Principles

The LM4051BIM3X-ADJ/NOPB utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor.

Detailed Application Field Plans

The LM4051BIM3X-ADJ/NOPB finds applications in various fields, including:

1. Precision analog circuits
2. Data acquisition systems
3. Industrial control systems
4. Portable electronic devices
5. Battery-powered equipment

Detailed and Complete Alternative Models

1. LM4040AIM3-2.5/NOPB: Fixed 2.5V voltage reference with similar characteristics.
2. LT6656BCS6-2.5#TRMPBF: Ultra-precision voltage reference with 2.5V output.
3. MAX6126AASA25+: Low-noise, low-drift voltage reference with 2.5V output.

These alternative models offer different features and specifications, providing options based on specific application requirements.

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