LM4050QBIM3-2.0/NOPB

Product Overview

Category

LM4050QBIM3-2.0/NOPB belongs to the category of voltage references.

Use

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

Characteristics

• LM4050QBIM3-2.0/NOPB offers a fixed output voltage of 2.0V.
• It has a low temperature coefficient, ensuring stability across varying temperatures.
• This voltage reference operates with low power consumption.
• It provides excellent line and load regulation.
• LM4050QBIM3-2.0/NOPB is available in a small SOT-23 package, making it suitable for space-constrained applications.

Package

The LM4050QBIM3-2.0/NOPB comes in a SOT-23 package.

Essence

The essence of LM4050QBIM3-2.0/NOPB lies in its ability to provide a precise and stable voltage reference, which is crucial for accurate operation of various electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Output Voltage: 2.0V
• Temperature Coefficient: ±50ppm/°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60µA (typical)
• Line Regulation: 0.02% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM4050QBIM3-2.0/NOPB has three pins:

1. VOUT: Output pin providing a stable 2.0V reference voltage.
2. GND: Ground pin for the circuit.
3. VIN: Input pin connected to the supply voltage.

Functional Features

• Precise and stable output voltage of 2.0V.
• Low temperature coefficient ensures stability across varying temperatures.
• Low power consumption for energy-efficient operation.
• Excellent line and load regulation for accurate voltage reference.
• Small package size allows for space-constrained applications.

Advantages and Disadvantages

Advantages

• Provides a fixed and accurate voltage reference.
• Stable performance across temperature variations.
• Low power consumption.
• Compact package size.

Disadvantages

• Limited output voltage options.
• Not suitable for applications requiring variable voltage references.

Working Principles

The LM4050QBIM3-2.0/NOPB is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a precise and stable 2.0V output voltage. The internal circuitry compensates for temperature changes, ensuring consistent performance across a wide temperature range.

Detailed Application Field Plans

The LM4050QBIM3-2.0/NOPB finds applications in various electronic systems where a stable and accurate voltage reference is required. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision measurement equipment
5. Battery-powered devices
6. Sensor interfaces
7. Communication systems

Detailed and Complete Alternative Models

1. LM4040CIM3-2.0/NOPB: Similar to LM4050QBIM3-2.0/NOPB, this model offers a fixed 2.0V output voltage with low temperature coefficient.
2. LT6654BIS6-2.0#PBF: This alternative model provides a 2.0V output voltage with high accuracy and low noise.
3. MAX6126AASA25+: This model offers a 2.5V output voltage with excellent temperature stability and low power consumption.

These alternative models can be considered based on specific application requirements and desired features.

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