PL133-21GC-R

Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: GC Package
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 1000 pieces per reel

Specifications and Parameters

Input Voltage Range: 4.5V to 24V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 3A
Dropout Voltage: 200mV at 1A
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PL133-21GC-R has the following pin configuration:

```

| | --| VOUT | --| VIN | --| GND | --| EN | |___________| ```

Functional Characteristics

High efficiency voltage regulation
Low power consumption
Overcurrent protection
Thermal shutdown protection
Short-circuit protection
Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input and output voltage range - Compact package size - Robust protection features

Disadvantages: - Limited maximum output current - Requires external components for operation

Applicable Range of Products

The PL133-21GC-R is suitable for various applications that require efficient voltage regulation, such as: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - Automotive electronics

Working Principles

The PL133-21GC-R is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a feedback mechanism to adjust the internal circuitry and maintain the desired output voltage.

Detailed Application Field Plans

The PL133-21GC-R can be used in the following application fields: 1. Mobile phones: Provides stable power supply for various components. 2. IoT devices: Ensures reliable operation of sensors and communication modules. 3. LED lighting: Regulates voltage for consistent brightness. 4. Automotive systems: Powers electronic control units and infotainment systems. 5. Industrial control: Maintains stable voltage for PLCs and motor drives.

Detailed Alternative Models

Some alternative models to the PL133-21GC-R include: - PL122-18GC-R - PL144-22GC-R - PL155-20GC-R - PL166-19GC-R - PL177-23GC-R

5 Common Technical Questions and Answers

Q: What is the maximum input voltage supported by the PL133-21GC-R? A: The PL133-21GC-R can handle input voltages ranging from 4.5V to 24V.
Q: Does the PL133-21GC-R have overcurrent protection? A: Yes, the PL133-21GC-R features overcurrent protection to prevent damage to the device and connected components.
Q: Can the PL133-21GC-R operate in extreme temperatures? A: Yes, the PL133-21GC-R has an operating temperature range of -40°C to +85°C.
Q: What is the dropout voltage of the PL133-21GC-R? A: The dropout voltage is 200mV at 1A load current.
Q: How many pieces are included in each reel of the PL133-21GC-R? A: Each reel contains 1000 pieces of the PL133-21GC-R.

This encyclopedia entry provides an overview of the PL133-21GC-R, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.