LM4050BIM3X-2.0

Product Overview

Category

The LM4050BIM3X-2.0 belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The LM4050BIM3X-2.0 provides a highly accurate output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stable performance across different operating conditions.
• Low power consumption: This voltage reference consumes minimal power, making it suitable for battery-powered applications.
• Small package size: The LM4050BIM3X-2.0 comes in a compact SOT-23 package, allowing for easy integration into space-constrained designs.
• Wide operating range: It operates within a wide voltage range, making it versatile for different applications.

Package and Quantity

The LM4050BIM3X-2.0 is available in a SOT-23 package. It is typically sold in reels containing a specified quantity of units.

Specifications

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

Pin Configuration

The LM4050BIM3X-2.0 has three pins arranged as follows:

```

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| | --| V+ |-- --| |-- |____| ```

Pin 1: V+ (Input/Output) Pin 2: NC (No Connection) Pin 3: GND (Ground)

Functional Features

• Precision voltage reference: The LM4050BIM3X-2.0 provides a stable and accurate voltage reference for precise circuit operation.
• Low dropout voltage: It exhibits a low dropout voltage, ensuring efficient power utilization in various applications.
• Low output impedance: The device offers a low output impedance, enabling it to drive loads with minimal signal distortion.
• Short-circuit protection: The LM4050BIM3X-2.0 incorporates short-circuit protection, safeguarding the device and the connected circuitry.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low power consumption
• Compact package size
• Wide operating range

Disadvantages

• Limited output voltage options
• Not suitable for high current applications

Working Principles

The LM4050BIM3X-2.0 is based on bandgap voltage reference technology. It utilizes a combination of temperature-dependent and temperature-independent voltage sources to generate a stable and accurate output voltage. This voltage reference operates by maintaining a constant voltage difference across a precision resistor network, compensating for temperature variations and ensuring a reliable output voltage.

Detailed Application Field Plans

The LM4050BIM3X-2.0 finds application in various fields, including but not limited to: - Precision analog circuits - Data acquisition systems - Battery-powered devices - Industrial control systems - Test and measurement equipment

Alternative Models

Below are some alternative models that can be considered as substitutes for the LM4050BIM3X-2.0:

1. LT6654-2.0
2. MAX6126A25
3. REF5025

These models offer similar characteristics and performance specifications, providing viable alternatives for different design requirements.

In conclusion, the LM4050BIM3X-2.0 is a precision voltage reference widely used in electronic circuits. Its high accuracy, low power consumption, and compact package make it suitable for various applications. While it has limitations in terms of output voltage options and current handling capabilities, alternative models are available to cater to specific design needs.