LM4050QBIM3-2.5/NOPB

Product Overview

Category

The LM4050QBIM3-2.5/NOPB belongs to the category of voltage references.

Use

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

Characteristics

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

Package

The LM4050QBIM3-2.5/NOPB comes in a small SOT-23 package, which is suitable for surface mount applications.

Essence

This product serves as a reliable and precise voltage reference, ensuring accurate voltage levels in electronic systems.

Packaging/Quantity

The LM4050QBIM3-2.5/NOPB is typically available in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60µA (typical)

Pin Configuration

The LM4050QBIM3-2.5/NOPB has three pins:

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

Functional Features

• Precise output voltage reference
• Low power consumption
• Stable performance over a wide temperature range
• Low dropout voltage allows for use in low-power applications
• Excellent line and load regulation characteristics

Advantages

• High accuracy and stability ensure reliable voltage references
• Low temperature coefficient minimizes voltage variations with temperature changes
• Small package size enables space-saving designs
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited output voltage options (only 2.5V in this case)
• Higher cost compared to less precise voltage references

Working Principles

The LM4050QBIM3-2.5/NOPB utilizes bandgap reference technology to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a temperature-compensated design, resulting in minimal voltage drift over a wide temperature range.

Detailed Application Field Plans

The LM4050QBIM3-2.5/NOPB finds applications in various fields, including:

1. Precision analog-to-digital converters (ADCs)
2. Voltage regulators and power management circuits
3. Battery-powered devices
4. Industrial control systems
5. Test and measurement equipment
6. Medical devices
7. Automotive electronics

Detailed and Complete Alternative Models

1. LM4040AIM3-2.5/NOPB: Similar to LM4050QBIM3-2.5/NOPB, but with an initial accuracy of ±0.2%.
2. LT1236ACS8-2.5#PBF: Offers a higher initial accuracy of ±0.05% and lower temperature coefficient of 20ppm/°C.
3. MAX6126AASA25+: Provides an initial accuracy of ±0.02% and ultra-low temperature coefficient of 3ppm/°C.

These alternative models offer different levels of precision and performance, allowing users to choose the most suitable option based on their specific requirements.

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