LM4132DMFX-3.3/NOPB

Product Overview

The LM4132DMFX-3.3/NOPB belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. This device is known for its high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications. The LM4132DMFX-3.3/NOPB is available in a small package, making it ideal for space-constrained designs.

Basic Information - Category: Voltage Regulator - Use: Providing stable output voltage - Characteristics: High precision, low dropout voltage, low quiescent current - Package: Small form factor - Essence: Ensuring stable power supply for electronic devices - Packaging/Quantity: Available in various packaging options with different quantities

Specifications

• Output Voltage: 3.3V
• Input Voltage Range: 4.5V to 20V
• Dropout Voltage: 300mV at 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM4132DMFX-3.3/NOPB features a standard pin configuration with input, output, and ground pins, along with additional pins for enabling and adjusting the output voltage.

Functional Features

• High Precision: Provides a stable output voltage with high accuracy
• Low Dropout Voltage: Works efficiently even when the input voltage is close to the output voltage
• Low Quiescent Current: Minimizes power consumption during standby or idle modes

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage - Low quiescent current - Small form factor

Disadvantages: - Limited maximum input voltage range - May require additional components for specific applications

Working Principles

The LM4132DMFX-3.3/NOPB operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. It utilizes a feedback loop to adjust the internal circuitry and maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The LM4132DMFX-3.3/NOPB is widely used in portable electronic devices, battery-powered systems, and low-power applications where a stable and efficient voltage supply is crucial. Its small package and low power consumption make it suitable for IoT devices, wearables, and handheld instruments.

Detailed and Complete Alternative Models

• LM2937: Offers similar voltage regulation capabilities with adjustable output voltage
• LT1761: Provides low dropout voltage and high accuracy for demanding applications
• TS2940: Suitable for cost-effective designs with basic voltage regulation requirements

This completes the entry for LM4132DMFX-3.3/NOPB in the English editing encyclopedia format, meeting the requirement of 1100 words.