ST2L05R3300PS

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Small Outline Transistor (SOT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 500mA
• Dropout Voltage: 200mV
• 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 Pin

Functional Features

• Low Dropout Voltage for efficient power conversion
• Wide input voltage range for versatile applications
• Low quiescent current for reduced power consumption
• Enable pin for easy control of the regulator

Advantages

• High efficiency resulting in minimal power loss
• Compact package size for space-constrained designs
• Wide operating temperature range for reliable performance in various environments
• Easy integration into existing circuits due to standard pin configuration

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in output voltage under heavy loads

Working Principles

The ST2L05R3300PS 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 by utilizing internal circuitry to regulate the voltage and minimize fluctuations. The enable pin allows the user to control the regulator's operation, enabling or disabling it as needed.

Detailed Application Field Plans

The ST2L05R3300PS is commonly used in various electronic devices and systems that require a stable 3.3V power supply. Some typical applications include: - Battery-powered devices - IoT (Internet of Things) devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

1. ST2L05R3200PS: Similar to ST2L05R3300PS but with an output voltage of 3.2V.
2. ST2L05R3500PS: Similar to ST2L05R3300PS but with an output voltage of 3.5V.
3. ST2L05R3100PS: Similar to ST2L05R3300PS but with an output voltage of 3.1V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications while maintaining similar characteristics and functionality.

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