ST2L05R1825PT

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 24V
Output Voltage: 1.8V
Output Current: 2A
Quiescent Current: 100µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ST2L05R1825PT has the following pin configuration:

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)

Functional Features

High efficiency power conversion
Low dropout voltage
Overcurrent protection
Thermal shutdown protection
Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Compact TO-220 package enables easy integration - Overcurrent and short-circuit protection enhance reliability

Disadvantages: - Limited output current of 2A may not be suitable for high-power applications - Quiescent current of 100µA may impact battery life in low-power devices

Working Principles

The ST2L05R1825PT is a voltage regulator that takes an input voltage within the range of 4.5V to 24V and provides a stable output voltage of 1.8V. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to maintain the desired output voltage despite variations in the input voltage or load conditions. The regulator operates with high efficiency, minimizing power dissipation and maximizing battery life in portable devices.

Detailed Application Field Plans

The ST2L05R1825PT is commonly used in various applications that require a stable 1.8V power supply. Some of the typical application fields include:

Mobile Devices: Smartphones, tablets, and portable media players.
Embedded Systems: Microcontrollers, sensors, and IoT devices.
Automotive Electronics: Infotainment systems, navigation units, and engine control modules.
Industrial Equipment: PLCs, motor drives, and control systems.
Communication Systems: Routers, switches, and wireless access points.

Detailed and Complete Alternative Models

ST2L05R1825PR: Similar to ST2L05R1825PT, but with a different package (TO-263).
ST2L05R1825PS: Similar to ST2L05R1825PT, but with a higher output current of 3A.
ST2L05R1825PU: Similar to ST2L05R1825PT, but with an adjustable output voltage.

These alternative models provide flexibility in terms of package options, output current capabilities, and adjustable output voltage, catering to different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST2L05R1825PT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ST2L05R1825PT in technical solutions:

Q: What is ST2L05R1825PT? A: ST2L05R1825PT is a specific model or part number of a technical component used in various applications.
Q: What is the purpose of ST2L05R1825PT? A: The purpose of ST2L05R1825PT is to perform a specific function within a technical solution, such as voltage regulation or power management.
Q: What are the key features of ST2L05R1825PT? A: Some key features of ST2L05R1825PT may include high efficiency, low power consumption, overvoltage protection, and thermal shutdown.
Q: In which applications can ST2L05R1825PT be used? A: ST2L05R1825PT can be used in a wide range of applications, including consumer electronics, industrial automation, automotive systems, and telecommunications.
Q: How does ST2L05R1825PT contribute to energy efficiency? A: ST2L05R1825PT is designed to minimize power losses and maximize energy conversion efficiency, helping to reduce overall energy consumption in a system.
Q: Can ST2L05R1825PT handle high voltage inputs? A: Yes, ST2L05R1825PT is typically designed to handle a wide range of input voltages, ensuring compatibility with different power sources.
Q: Does ST2L05R1825PT have built-in protection features? A: Yes, ST2L05R1825PT often includes built-in protection features like overcurrent protection, short-circuit protection, and thermal shutdown to ensure safe operation.
Q: What is the typical operating temperature range for ST2L05R1825PT? A: The typical operating temperature range for ST2L05R1825PT can vary, but it is usually between -40°C to +85°C or higher, depending on the specific model.
Q: Can ST2L05R1825PT be used in battery-powered applications? A: Yes, ST2L05R1825PT can be used in battery-powered applications as it is designed to efficiently regulate voltage and manage power consumption.
Q: Are there any recommended external components to use with ST2L05R1825PT? A: Depending on the application, certain external components like capacitors or resistors may be recommended to optimize the performance of ST2L05R1825PT. It is best to refer to the datasheet or application notes for specific recommendations.

Please note that the answers provided here are general and may vary depending on the specific requirements and specifications of the ST2L05R1825PT model being used.