LM4132DMFX-1.8/NOPB

Product Overview

LM4132DMFX-1.8/NOPB belongs to the category of voltage references and regulators. It is commonly used in electronic circuits to provide a stable reference voltage for various applications. The LM4132DMFX-1.8/NOPB is known for its precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered devices and other low-power applications. This device is available in a small package, making it ideal for space-constrained designs.

Basic Information

• Category: Voltage References and Regulators
• Use: Providing stable reference voltage in electronic circuits
• Characteristics: Precision, low dropout voltage, low quiescent current
• Package: SOT-23, SC-70, or TO-252
• Essence: Stable voltage reference
• Packaging/Quantity: Typically supplied in reels or tubes containing multiple units

Specifications

The LM4132DMFX-1.8/NOPB features a reference voltage of 1.8V with an initial accuracy of ±0.5%. It can operate within a wide input voltage range and is capable of supplying a maximum output current of 150mA. The device exhibits low temperature drift and excellent line regulation, ensuring consistent performance across varying operating conditions.

Detailed Pin Configuration

The LM4132DMFX-1.8/NOPB typically features three pins: 1. Input (VIN): Connects to the input voltage source. 2. Output (VOUT): Provides the stable reference voltage. 3. Ground (GND): Serves as the common ground reference.

Functional Features

• Precision: The LM4132DMFX-1.8/NOPB offers high precision in generating a stable reference voltage.
• Low Dropout Voltage: It operates with minimal dropout voltage, maximizing efficiency.
• Low Quiescent Current: The device consumes low quiescent current, making it suitable for low-power applications.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low dropout voltage
• Low quiescent current consumption
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to some alternatives
• May require additional external components for specific applications

Working Principles

The LM4132DMFX-1.8/NOPB utilizes a bandgap reference circuit to generate a stable 1.8V output voltage. This reference voltage remains relatively unaffected by variations in temperature and input voltage, providing a reliable reference for the connected circuitry.

Detailed Application Field Plans

The LM4132DMFX-1.8/NOPB finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - Sensor interfaces - Voltage scaling and level shifting circuits - Precision analog and digital circuits

Detailed and Complete Alternative Models

Some alternative models to the LM4132DMFX-1.8/NOPB include: - LM4040CIM3-5.0/NOPB - TL431AIDBZR - MAX6003EUR+T

In conclusion, the LM4132DMFX-1.8/NOPB serves as a reliable voltage reference and regulator, offering precision, low dropout voltage, and low quiescent current. Its compact package and versatile characteristics make it well-suited for a wide range of electronic applications.

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