Exar Corporation
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
SPX3819M5-L-2-5/MTR

SPX3819M5-L-2-5/MTR

Introduction

The SPX3819M5-L-2-5/MTR is a voltage regulator belonging to the category of linear regulators. It is commonly used to provide a stable output voltage for various electronic devices and circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SPX3819M5-L-2-5/MTR.

Basic Information Overview

  • Category: Linear Regulator
  • Use: Voltage regulation for electronic devices and circuits
  • Characteristics: Stable output voltage, low dropout voltage, low quiescent current
  • Package: SOT-23-5
  • Essence: Provides a regulated output voltage from an unregulated input voltage
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage: 2.5V
  • Output Current: 150mA
  • Dropout Voltage: 340mV at 150mA
  • Quiescent Current: 75µA
  • Line Regulation: 0.2% typical
  • Load Regulation: 1% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SPX3819M5-L-2-5/MTR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection
  • Reverse battery protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Low dropout voltage
  • Low quiescent current
  • Built-in protection features

Disadvantages

  • Limited output current capacity
  • Sensitive to input voltage fluctuations

Working Principles

The SPX3819M5-L-2-5/MTR operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass element to maintain a stable output voltage.

Detailed Application Field Plans

The SPX3819M5-L-2-5/MTR is commonly used in the following applications: - Battery-powered devices - Portable electronic equipment - Instrumentation and measurement systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SPX3819M5-L-2-5/MTR include: - LM2937 - MCP1700 - MIC5205

In conclusion, the SPX3819M5-L-2-5/MTR is a versatile linear regulator with a wide input voltage range and built-in protection features, making it suitable for various low-power electronic applications.

(Word count: 420)

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SPX3819M5-L-2-5/MTR sa mga teknikal na solusyon

  1. What is the input voltage range for SPX3819M5-L-2-5/MTR?
    - The input voltage range for SPX3819M5-L-2-5/MTR is 2.5V to 16V.

  2. What is the output voltage of SPX3819M5-L-2-5/MTR?
    - The output voltage of SPX3819M5-L-2-5/MTR is fixed at 2.5V.

  3. What is the maximum output current of SPX3819M5-L-2-5/MTR?
    - The maximum output current of SPX3819M5-L-2-5/MTR is 500mA.

  4. Is SPX3819M5-L-2-5/MTR suitable for battery-powered applications?
    - Yes, SPX3819M5-L-2-5/MTR is suitable for battery-powered applications due to its low dropout voltage.

  5. Can SPX3819M5-L-2-5/MTR be used in automotive electronics?
    - Yes, SPX3819M5-L-2-5/MTR is suitable for automotive electronics applications.

  6. Does SPX3819M5-L-2-5/MTR have built-in thermal shutdown protection?
    - Yes, SPX3819M5-L-2-5/MTR features built-in thermal shutdown protection.

  7. What is the typical quiescent current of SPX3819M5-L-2-5/MTR?
    - The typical quiescent current of SPX3819M5-L-2-5/MTR is 75µA.

  8. Can SPX3819M5-L-2-5/MTR operate in a wide temperature range?
    - Yes, SPX3819M5-L-2-5/MTR can operate in a wide temperature range from -40°C to 125°C.

  9. Is SPX3819M5-L-2-5/MTR available in a small package?
    - Yes, SPX3819M5-L-2-5/MTR is available in a small SOT-23 package.

  10. What are the typical applications for SPX3819M5-L-2-5/MTR?
    - Typical applications for SPX3819M5-L-2-5/MTR include portable and battery-powered devices, post regulators for switching power supplies, and automotive electronics.