FAN5361UMP15X

Product Overview

Category

The FAN5361UMP15X belongs to the category of voltage regulators.

Use

It is used to regulate and control the voltage in electronic circuits, ensuring a stable power supply to connected components.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The FAN5361UMP15X comes in a small outline package (SOP) with a specified pin configuration for easy integration into circuit designs.

Essence

The essence of the FAN5361UMP15X lies in its ability to provide reliable voltage regulation in various electronic applications.

Packaging/Quantity

The FAN5361UMP15X is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.5V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The FAN5361UMP15X has a standard pin configuration with specific pins designated for input, output, ground, and control signals. Refer to the datasheet for the detailed pinout diagram.

Functional Features

• Adjustable output voltage
• Soft-start capability
• External synchronization
• Enable pin for power management
• Error flag for fault detection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited maximum output current compared to some alternative models
• May require additional external components for certain applications

Working Principles

The FAN5361UMP15X operates by comparing the actual output voltage to a reference voltage and adjusting the internal feedback loop to maintain the desired output voltage. It utilizes a combination of control circuitry and power transistors to achieve efficient voltage regulation.

Detailed Application Field Plans

The FAN5361UMP15X is well-suited for use in: - Portable electronic devices - Battery-powered systems - Point-of-load power supplies - Industrial automation equipment - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the FAN5361UMP15X include: - LM317: A classic linear regulator with adjustable output voltage - LT1083: High-current adjustable voltage regulator - TPS7A47: Low-dropout voltage regulator with high PSRR

In conclusion, the FAN5361UMP15X offers a reliable and efficient solution for voltage regulation in various electronic systems, with its wide input voltage range and built-in protection features making it suitable for diverse applications.

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