PL123-05HSI-R

Overview

Category: Electronic Component
Use: Power Supply
Characteristics: High Efficiency, Small Size
Package: SMD
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 1000 pcs per reel

Specifications and Parameters

Input Voltage Range: 4.5V to 18V
Output Voltage: 5V
Output Current: 500mA
Dropout Voltage: 200mV
Quiescent Current: 50μA
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PL123-05HSI-R has the following pin configuration:

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

Functional Characteristics

High efficiency voltage regulation
Low dropout voltage
Low quiescent current
Short-circuit protection
Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency operation - Compact size - Wide input voltage range - Low quiescent current

Disadvantages: - Limited output current capacity - Not suitable for high power applications

Applicable Range of Products

The PL123-05HSI-R is commonly used in various electronic devices that require a stable 5V power supply, such as: - Mobile phones - Tablets - Portable media players - Wearable devices

Working Principles

The PL123-05HSI-R is a voltage regulator that takes an input voltage within the range of 4.5V to 18V and provides a regulated 5V output voltage. It achieves this by using internal circuitry to maintain a constant output voltage regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The PL123-05HSI-R can be used in a wide range of applications, including: 1. Mobile phone chargers 2. Portable audio devices 3. Battery-powered IoT devices 4. USB power banks 5. Embedded systems

Detailed Alternative Models

Some alternative models to the PL123-05HSI-R include: - PL456-10HSI-R - PL789-15HSI-R - PL234-03HSI-R - PL567-08HSI-R - PL890-12HSI-R

5 Common Technical Questions and Answers

Q: What is the maximum input voltage for the PL123-05HSI-R? A: The maximum input voltage is 18V.
Q: Can the PL123-05HSI-R handle short-circuit conditions? A: Yes, it has built-in short-circuit protection.
Q: What is the dropout voltage of the PL123-05HSI-R? A: The dropout voltage is 200mV.
Q: What is the operating temperature range of the PL123-05HSI-R? A: It can operate within a temperature range of -40°C to +85°C.
Q: Is the PL123-05HSI-R suitable for high power applications? A: No, it is not recommended for high power applications due to its limited output current capacity.

This concludes the encyclopedia entry for the PL123-05HSI-R.