LM385PWR-2-5

Product Overview

Category

The LM385PWR-2-5 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 power consumption
• Wide operating voltage range

Package

The LM385PWR-2-5 is available in a small outline package (SOP) with a power rating of 2.5V.

Essence

The essence of LM385PWR-2-5 lies in its ability to provide a stable and accurate voltage reference for precise circuit operation.

Packaging/Quantity

The LM385PWR-2-5 is typically packaged in reels or tubes, containing a specific quantity per package.

Specifications

• Voltage Rating: 2.5V
• Temperature Coefficient: ±50 ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 120 µA (typical)
• Output Current: 20 mA (maximum)

Pin Configuration

The LM385PWR-2-5 has the following pin configuration:

```

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| | --| Vref | --| GND | --| Vout | |___________| ```

Functional Features

• Precise voltage reference for accurate circuit operation
• Low power consumption for energy-efficient designs
• Wide operating voltage range for versatile applications
• Low temperature coefficient ensures stability over varying temperatures

Advantages

• High accuracy and stability ensure reliable performance
• Low power consumption prolongs battery life in portable devices
• Wide operating voltage range allows compatibility with various systems
• Small package size enables space-saving designs

Disadvantages

• Limited output current may restrict usage in high-power applications
• Temperature coefficient may introduce slight voltage variations in extreme temperature conditions

Working Principles

The LM385PWR-2-5 utilizes a bandgap reference circuit to generate a stable voltage output. It compensates for temperature variations by employing a feedback mechanism that adjusts the output voltage accordingly.

Detailed Application Field Plans

The LM385PWR-2-5 finds application in various fields, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Battery-powered devices
5. Automotive electronics

Detailed and Complete Alternative Models

1. LM4040CIZ-2.5: 2.5V precision shunt voltage reference
2. LT1004CZ-2.5: 2.5V precision reference with low temperature drift
3. REF102CU-2.5: 2.5V ultra-high precision voltage reference

These alternative models offer similar functionality and can be used as substitutes for the LM385PWR-2-5 in appropriate applications.

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