LM4132EMF-2.5/NOPB

Product Overview

Category

LM4132EMF-2.5/NOPB belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The LM4132EMF-2.5/NOPB provides a highly accurate output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stable performance across a wide range of temperatures.
• Low power consumption: This voltage reference consumes minimal power, making it suitable for low-power applications.
• Small package size: The LM4132EMF-2.5/NOPB is available in a compact package, allowing for space-efficient designs.
• Wide operating voltage range: It can operate within a wide voltage range, enhancing its versatility.

Package

The LM4132EMF-2.5/NOPB is typically packaged in a small outline integrated circuit (SOIC) package.

Essence

The essence of LM4132EMF-2.5/NOPB lies in its ability to provide a stable and precise voltage reference, which is crucial for maintaining accurate performance in electronic systems.

Packaging/Quantity

This product is commonly available in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50 ppm/°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60 µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM4132EMF-2.5/NOPB features a standard pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage

Functional Features

• High precision voltage reference for accurate circuit operation.
• Low power consumption, suitable for battery-powered devices.
• Wide operating voltage range allows for flexibility in various applications.
• Stable performance across a wide temperature range ensures reliability.

Advantages and Disadvantages

Advantages

• High accuracy and stability.
• Low power consumption.
• Small package size for space-constrained designs.
• Wide operating voltage range.

Disadvantages

• Limited output voltage options.
• Relatively higher cost compared to some alternatives.

Working Principles

The LM4132EMF-2.5/NOPB utilizes bandgap voltage reference technology to generate a stable and precise output voltage. It compensates for temperature variations by employing a temperature-dependent current source and voltage divider network. This ensures that the output voltage remains constant over a wide temperature range.

Detailed Application Field Plans

The LM4132EMF-2.5/NOPB finds application in various fields, including:

1. Precision measurement equipment
2. Industrial control systems
3. Medical devices
4. Automotive electronics
5. Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as substitutes for LM4132EMF-2.5/NOPB include:

1. LT6656-2.5
2. MAX6126A25
3. REF5025
4. ADR4550
5. MCP1501-25

These alternatives offer similar functionality and specifications, providing options for different design requirements.

In conclusion, the LM4132EMF-2.5/NOPB is a highly accurate and stable voltage reference used in various electronic circuits. Its low power consumption, small package size, and wide operating voltage range make it suitable for diverse applications. However, designers should consider alternative models based on specific project requirements.