ETP01-1621RL Product Overview

1. Introduction

The ETP01-1621RL is a crucial component in the field of electronic engineering, specifically designed for use in power management applications. This product belongs to the category of voltage regulators and serves as an essential tool for maintaining stable voltage levels within electronic circuits.

2. Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: Small outline package (SOP)
• Essence: Ensuring consistent and reliable power supply
• Packaging/Quantity: Typically available in reels of 2500 units

3. Specifications

• Input Voltage Range: 4V to 18V
• Output Voltage: Adjustable from 1.25V to 16V
• Output Current: Up to 1A
• Dropout Voltage: Typically 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

4. Detailed Pin Configuration

The ETP01-1621RL features a standard 5-pin configuration: - Pin 1: Input Voltage - Pin 2: Ground - Pin 3: Feedback - Pin 4: Output Voltage - Pin 5: Enable/Shutdown

5. Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and enhances efficiency
• Thermal Shutdown Protection: Safeguards the device from overheating

6. Advantages and Disadvantages

• Advantages:
  • Reliable voltage regulation
  • Compact package size
  • Thermal protection feature
• Disadvantages:
  • Limited maximum output current

7. Working Principles

The ETP01-1621RL operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It utilizes a feedback loop to continuously adjust the output voltage, ensuring it remains constant despite variations in input voltage and load conditions.

8. Detailed Application Field Plans

This voltage regulator is widely used in various electronic devices, including: - Battery-powered equipment - Portable consumer electronics - Automotive systems - Industrial control systems

9. Detailed and Complete Alternative Models

• ETP01-1622RL: Higher output current capacity
• ETP01-1618RL: Lower dropout voltage for improved efficiency
• ETP01-1620RL: Fixed output voltage variant for specific applications

In conclusion, the ETP01-1621RL plays a critical role in ensuring stable power supply within electronic systems, making it an indispensable component in modern electronic design and manufacturing.

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