LM4050BIM3X-5.0

Product Overview

Category

The LM4050BIM3X-5.0 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
• Low dropout voltage
• Wide operating temperature range

Package

The LM4050BIM3X-5.0 is available in a miniature SOT-23 package.

Essence

This product serves as a precise voltage reference, providing a stable and accurate voltage output for electronic systems.

Packaging/Quantity

The LM4050BIM3X-5.0 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM4050BIM3X-5.0 has three pins:

1. VOUT: Output pin, provides the stable 5.0V reference voltage.
2. GND: Ground pin, connected to the system ground.
3. VIN: Input pin, receives the supply voltage.

Functional Features

• Precise Voltage Reference: The LM4050BIM3X-5.0 ensures a highly accurate and stable 5.0V output voltage.
• Low Dropout Voltage: With a low dropout voltage of 200mV, it can operate efficiently even with low input voltages.
• Wide Operating Temperature Range: The LM4050BIM3X-5.0 can function reliably in a wide temperature range, from -40°C to +85°C.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable performance in precision applications.
• Low temperature coefficient minimizes voltage variations with temperature changes.
• Small package size allows for easy integration into compact electronic designs.

Disadvantages

• Limited output voltage options, as it only provides a fixed 5.0V reference.
• Requires an external power supply for operation.

Working Principles

The LM4050BIM3X-5.0 utilizes bandgap voltage reference technology to generate a stable 5.0V output voltage. It compensates for temperature variations by employing a temperature-compensated design, resulting in low temperature coefficient and high accuracy.

Detailed Application Field Plans

The LM4050BIM3X-5.0 finds applications in various fields, including:

1. Precision Instrumentation: It can be used as a voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-Digital Converters (ADCs): The LM4050BIM3X-5.0 ensures accurate voltage references for ADCs, enhancing the precision of analog signal conversion.
3. Power Management Systems: It is employed in power management circuits to provide stable voltage references for efficient power regulation.

Detailed and Complete Alternative Models

1. LM4040AIM3-5.0/NOPB: This model offers similar specifications and features, providing a 5.0V voltage reference in a SOT-23 package.
2. LT1004CZ-5.0#PBF: An alternative option with comparable characteristics, delivering a precise 5.0V reference voltage in a TO-92 package.

(Note: Additional alternative models can be found in the product datasheet or by consulting the manufacturer's website.)

In conclusion, the LM4050BIM3X-5.0 is a highly accurate and stable voltage reference used in various electronic circuits. Its small package size, low temperature coefficient, and wide operating temperature range make it suitable for precision applications. While it has limited output voltage options and requires an external power supply, its advantages outweigh the disadvantages. With detailed application field plans and alternative models available, the LM4050BIM3X-5.0 offers a reliable solution for voltage reference requirements.