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

VIN: Input Voltage
GND: Ground
VOUT: Output Voltage
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

ST2L05R3200PS: Similar to ST2L05R3300PS but with an output voltage of 3.2V.
ST2L05R3500PS: Similar to ST2L05R3300PS but with an output voltage of 3.5V.
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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST2L05R3300PS v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ST2L05R3300PS in technical solutions:

Question: What is ST2L05R3300PS?
- Answer: ST2L05R3300PS is a specific model of power management integrated circuit (PMIC) manufactured by STMicroelectronics.
Question: What is the main purpose of ST2L05R3300PS?
- Answer: The main purpose of ST2L05R3300PS is to provide power management and voltage regulation for various electronic devices and systems.
Question: What are the key features of ST2L05R3300PS?
- Answer: Some key features of ST2L05R3300PS include multiple voltage outputs, low quiescent current, overvoltage protection, thermal shutdown, and programmable power sequencing.
Question: In which applications can ST2L05R3300PS be used?
- Answer: ST2L05R3300PS can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
Question: What is the input voltage range supported by ST2L05R3300PS?
- Answer: ST2L05R3300PS supports an input voltage range of typically 2.7V to 5.5V.
Question: How many voltage outputs does ST2L05R3300PS provide?
- Answer: ST2L05R3300PS provides three voltage outputs: VOUT1, VOUT2, and VOUT3.
Question: Can the output voltages of ST2L05R3300PS be adjusted?
- Answer: Yes, the output voltages of ST2L05R3300PS can be adjusted using external resistors.
Question: Does ST2L05R3300PS have any built-in protection features?
- Answer: Yes, ST2L05R3300PS includes overvoltage protection, thermal shutdown, and short-circuit protection to ensure safe operation.
Question: What is the typical efficiency of ST2L05R3300PS?
- Answer: The typical efficiency of ST2L05R3300PS is around 90% under normal operating conditions.
Question: Is ST2L05R3300PS RoHS compliant?
- Answer: Yes, ST2L05R3300PS is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on the specific application and requirements.