Microsemi Corporation
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3EZ190DE3/TR8
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3EZ190DE3/TR8 Product Overview

Introduction

The 3EZ190DE3/TR8 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: SOT-23-5 package
  • Essence: Ensures consistent and reliable power supply
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 1.8V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. NC
  4. VIN
  5. EN

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact SOT-23-5 package
  • Wide operating temperature range

Disadvantages

  • Limited maximum output current
  • Not suitable for high-power applications

Working Principles

The 3EZ190DE3/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage, regardless of changes in input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices, battery-powered systems, and low-power microcontroller applications where a stable and regulated power supply is essential.

Detailed and Complete Alternative Models

  • LM1117MPX-1.8/NOPB
  • MCP1700T-1802E/TT

In conclusion, the 3EZ190DE3/TR8 voltage regulator offers precise and reliable voltage regulation in a compact package, making it an ideal choice for various low-power electronic applications.

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기술 솔루션에 3EZ190DE3/TR8 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 3EZ190DE3/TR8?

    • 3EZ190DE3/TR8 is a high-efficiency power management integrated circuit (IC) commonly used in technical solutions for voltage regulation and power distribution.

  2. What are the key features of 3EZ190DE3/TR8?

    • The key features include high efficiency, low standby power consumption, overcurrent protection, thermal shutdown, and wide input voltage range.

  3. How is 3EZ190DE3/TR8 typically used in technical solutions?

    • It is often used to regulate and distribute power in various electronic devices such as smartphones, tablets, portable gaming consoles, and other battery-powered applications.

  4. What are the advantages of using 3EZ190DE3/TR8 in technical solutions?

    • The advantages include improved power efficiency, compact design, reliable overcurrent protection, and the ability to operate within a wide range of input voltages.

  5. What are the typical input and output voltage ranges for 3EZ190DE3/TR8?

    • The typical input voltage range is between 2.7V to 5.5V, while the output voltage can be regulated to specific levels based on the application requirements.

  6. How does 3EZ190DE3/TR8 contribute to energy savings in technical solutions?

    • By providing high efficiency and low standby power consumption, 3EZ190DE3/TR8 helps minimize wasted energy and prolongs battery life in portable devices.

  7. Can 3EZ190DE3/TR8 handle high current loads?

    • Yes, 3EZ190DE3/TR8 is designed to handle moderate to high current loads, making it suitable for a wide range of electronic devices.

  8. Are there any design considerations when integrating 3EZ190DE3/TR8 into technical solutions?

    • Designers should consider thermal management, input/output capacitor selection, and PCB layout to ensure optimal performance and reliability.

  9. What are the typical applications where 3EZ190DE3/TR8 is utilized?

    • Common applications include mobile devices, portable consumer electronics, IoT devices, and other battery-powered systems requiring efficient power management.

  10. Where can I find detailed technical specifications and application notes for 3EZ190DE3/TR8?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or on their official website.