LM4132CQ1MFR3.3

Product Overview

Category

LM4132CQ1MFR3.3 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

LM4132CQ1MFR3.3 is available in a small surface-mount package, typically SOT-23.

Essence

The essence of LM4132CQ1MFR3.3 lies in its ability to provide a stable and accurate voltage reference for precise circuit operation.

Packaging/Quantity

LM4132CQ1MFR3.3 is usually packaged in reels or tubes, with a typical quantity of 3000 units per reel.

Specifications

LM4132CQ1MFR3.3 has the following specifications:

• Output Voltage: 3.3V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LM4132CQ1MFR3.3 has three pins:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

LM4132CQ1MFR3.3 offers the following functional features:

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

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure precise circuit operation
• Low dropout voltage minimizes power dissipation
• Wide operating temperature range allows for versatile applications

Disadvantages

• Limited output voltage options (only 3.3V in this case)
• Relatively small package size may require careful handling during assembly

Working Principles

LM4132CQ1MFR3.3 operates based on the bandgap reference principle. It utilizes a combination of temperature-dependent and temperature-independent voltages to generate a stable reference voltage.

Detailed Application Field Plans

LM4132CQ1MFR3.3 finds applications in various fields, including:

1. Precision analog circuits
2. Data acquisition systems
3. Industrial control systems
4. Portable electronic devices
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LM4132CQ1MFR3.3 are:

1. LM4040CIZ-3.3: 3.3V precision shunt voltage reference
2. LT6656BHS6-3.3: 3.3V ultra-precision series voltage reference
3. REF3030AIDBZT: 3.3V low-power voltage reference

These alternatives offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage reference for specific applications.

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