5V19EE903PGGI

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: PGGI (Plastic Grid Array)
• Essence: Voltage Regulator
• Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications and Parameters

• Input Voltage Range: 4.5V - 5.5V
• Output Voltage: 1.8V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 10mm x 10mm

Detailed and Complete Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. EN (Enable)
5. FB (Feedback)

Functional Characteristics

• Efficiently regulates input voltage to a stable output voltage
• Low power consumption for energy-efficient operation
• Enable pin for easy on/off control
• Feedback pin for precise voltage regulation

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss - Compact package size allows for space-saving designs - Wide operating temperature range for versatile applications

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Applicable Range of Products

• Mobile Devices
• Wearable Electronics
• IoT Devices
• Battery-Powered Applications

Working Principles

The 5V19EE903PGGI is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by using internal circuitry to adjust the voltage based on feedback from the FB pin. The enable pin (EN) allows for easy control of the regulator's operation.

Detailed Application Field Plans

1. Mobile Phone Power Management: The 5V19EE903PGGI can be used to regulate the voltage for various components in a mobile phone, ensuring stable and efficient power delivery.
2. Wearable Fitness Tracker: This voltage regulator can provide a stable power supply for the sensors and display of a wearable fitness tracker, optimizing its performance.
3. IoT Node: By using the 5V19EE903PGGI, IoT nodes can maintain a consistent power supply, enhancing their reliability and longevity.
4. Battery-Powered Sensor: This component is suitable for regulating the voltage in battery-powered sensors, extending their battery life.

Detailed Alternative Models

• 5V19EE901PGGI
• 5V19EE902PGGI
• 5V19EE904PGGI
• 5V19EE905PGGI

5 Common Technical Questions and Answers

1. Q: What is the maximum output current of the 5V19EE903PGGI? A: The maximum output current is 500mA.

2. Q: Can this voltage regulator handle input voltages below 4.5V? A: No, the input voltage range is 4.5V - 5.5V.

3. Q: Does the 5V19EE903PGGI require any external components for operation? A: Yes, external components such as capacitors may be required for proper operation.

4. Q: What is the operating temperature range of this component? A: The operating temperature range is -40°C to +85°C.

5. Q: Is the 5V19EE903PGGI suitable for high-power applications? A: No, it has a limited maximum output current and may not be suitable for high-power applications.

This article provides an overview of the 5V19EE903PGGI voltage regulator, 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.