LM4132BMF-4.1

Product Overview

Category

LM4132BMF-4.1 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

LM4132BMF-4.1 is available in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of LM4132BMF-4.1 lies in its ability to provide a stable and accurate voltage reference, ensuring reliable performance in electronic systems.

Packaging/Quantity

This product is typically sold in reels or tubes containing a specified quantity of LM4132BMF-4.1 units.

Specifications

LM4132BMF-4.1 offers the following specifications:

• Output Voltage: 4.1V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of LM4132BMF-4.1 is as follows:

```

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

Pin Description: - V+: Input voltage pin - GND: Ground pin - VOUT: Output voltage pin

Functional Features

The functional features of LM4132BMF-4.1 include:

• High precision voltage reference
• Low power consumption
• Excellent line and load regulation
• Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High accuracy and stability ensure reliable performance - Low dropout voltage minimizes power dissipation - Wide operating temperature range allows for versatile applications

Disadvantages: - Limited output voltage options - SOT-23 package may not be suitable for all applications

Working Principles

LM4132BMF-4.1 operates based on the bandgap reference principle. It utilizes a combination of temperature-dependent and temperature-independent voltages to generate a stable output voltage.

Detailed Application Field Plans

LM4132BMF-4.1 finds application in various fields, including but not limited to:

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 alternatives to LM4132BMF-4.1 are:

1. LM4040CIM3-4.1: 4.1V precision voltage reference with similar specifications.
2. LT1461AIS8-4.1: High accuracy 4.1V voltage reference in an SO-8 package.
3. REF3030AIDBZT: Low-power 4.096V voltage reference with good temperature stability.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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