LM4132BMFX-2.0

Product Overview

Category

The LM4132BMFX-2.0 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

The LM4132BMFX-2.0 is available in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of LM4132BMFX-2.0 lies in its ability to provide a stable and accurate voltage reference, ensuring reliable performance of electronic systems.

Packaging/Quantity

The LM4132BMFX-2.0 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 2.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM4132BMFX-2.0 has three pins:

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

Functional Features

• High precision: The LM4132BMFX-2.0 provides a highly accurate output voltage of 2.0V, ensuring precise voltage references in electronic circuits.
• Low temperature coefficient: With a low temperature coefficient of 50ppm/°C, the LM4132BMFX-2.0 maintains stability over a wide temperature range.
• Low dropout voltage: The low dropout voltage of 200mV ensures efficient operation even when the input voltage is close to the output voltage.
• Wide operating temperature range: The LM4132BMFX-2.0 can operate reliably in a wide temperature range from -40°C to +125°C.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable performance in precision applications.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Small package size enables use in space-constrained designs.

Disadvantages

• Limited output voltage options, as it only provides a fixed 2.0V output.

Working Principles

The LM4132BMFX-2.0 utilizes bandgap reference technology to generate a stable and accurate voltage reference. It employs a combination of active and passive components to achieve high precision and low temperature coefficient characteristics.

Detailed Application Field Plans

The LM4132BMFX-2.0 finds applications in various fields, including: 1. Precision analog circuits 2. Data acquisition systems 3. Industrial control systems 4. Portable electronic devices 5. Battery-powered systems

Detailed and Complete Alternative Models

1. LM4040CIM3-2.0/NOPB: This model offers similar specifications and features, with a slightly different package (SOT-23-3).
2. LT6656BCS6-2.0#TRMPBF: This alternative model provides a higher initial accuracy of ±0.05% and a wider operating temperature range (-55°C to +125°C), but comes in a different package (SOT-23-6).

(Note: These alternative models are provided for reference purposes and may have slight variations in specifications and package options.)

In conclusion, the LM4132BMFX-2.0 is a highly accurate and stable voltage reference used in various electronic circuits. Its small package size, low dropout voltage, and wide operating temperature range make it suitable for a range of applications. While it has limited output voltage options, alternative models with different specifications and packages are available to meet specific requirements.