PL902155USY-T5

Overview

• Category: Electronic Component
• Use: Power Supply Unit
• Characteristics: High Efficiency, Compact Size
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 2A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. EN (Enable)

Functional Features

• High efficiency conversion
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Enable pin for power control

Advantages

• Compact size allows for space-saving designs
• Wide input voltage range for versatile applications
• Low quiescent current for power-saving operation
• Robust protection features ensure reliability
• Easy integration with enable pin for power control

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low-input voltage scenarios

Working Principles

The PL902155USY-T5 is a voltage regulator that takes an input voltage within the specified range and provides a stable output voltage of 3.3V. It achieves this through a combination of switching and linear regulation techniques. The device efficiently converts the input voltage to the desired output voltage while minimizing power loss. The enable pin allows for easy power control, enabling the user to turn the device on or off as needed.

Detailed Application Field Plans

The PL902155USY-T5 is commonly used in various electronic devices and systems that require a stable 3.3V power supply. Some typical application fields include: 1. Portable consumer electronics 2. IoT (Internet of Things) devices 3. Battery-powered systems 4. Embedded systems 5. Industrial automation

Detailed and Complete Alternative Models

1. PL902155USY-T3: Similar specifications, but with an output voltage of 5V instead of 3.3V.
2. PL902155USY-T7: Higher output current of 3A, suitable for applications requiring more power.
3. PL902155USY-T9: Lower dropout voltage of 100mV, ideal for low-input voltage scenarios.

Please note that the above alternative models are just a few examples, and there are other options available in the market.

This concludes the encyclopedia entry for PL902155USY-T5, providing an overview of its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.