ON Semiconductor
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
STZD3155CT1G

STZD3155CT1G

Introduction

STZD3155CT1G is a semiconductor product belonging to the category of voltage regulators. This device is commonly used in electronic circuits to regulate the voltage and ensure stable power supply to various components. The following entry provides an overview of STZD3155CT1G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate voltage and ensure stable power supply in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT-223
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Output Voltage Range: 1.25V to 16V
  • Output Current: 1.5A
  • Dropout Voltage: 300mV at 1.5A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The STZD3155CT1G has a standard SOT-223 package with the following pin configuration: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even when input voltage is close to the output voltage
  • Low Quiescent Current: Minimizes power consumption during standby or idle modes

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Low power consumption
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional linear regulators
  • Sensitive to input voltage fluctuations

Working Principles

STZD3155CT1G operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

STZD3155CT1G finds extensive applications in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment

Detailed and Complete Alternative Models

Some alternative models to STZD3155CT1G include: - LM317: A widely used adjustable linear voltage regulator - LT1086: Low dropout positive fixed regulator - LM2940: Low dropout voltage regulator with high current capability

In conclusion, STZD3155CT1G is a reliable voltage regulator with precise regulation, low dropout voltage, and low quiescent current, making it suitable for a wide range of electronic applications.

[Word Count: 456]

Énumérez 10 questions et réponses courantes liées à l'application de STZD3155CT1G dans les solutions techniques

  1. What is STZD3155CT1G?

    • STZD3155CT1G is a high-performance, low-resistance, surface-mount Schottky rectifier diode designed for applications requiring low forward voltage drop and very small footprint.

  2. What are the key features of STZD3155CT1G?

    • The key features include a low forward voltage drop, high current capability, low leakage current, and a small form factor for space-constrained applications.

  3. What are the typical applications of STZD3155CT1G?

    • Typical applications include power supplies, LED lighting, reverse polarity protection, freewheeling diodes, and battery charging circuits.

  4. What is the maximum forward voltage of STZD3155CT1G?

    • The maximum forward voltage at a specified forward current is typically around 0.45V, making it suitable for low-power loss applications.

  5. What is the maximum reverse voltage of STZD3155CT1G?

    • The maximum reverse voltage is typically 55V, providing robust protection in various circuit configurations.

  6. What is the thermal resistance of STZD3155CT1G?

    • The thermal resistance is typically low, enabling efficient heat dissipation in high-current applications.

  7. Can STZD3155CT1G be used in automotive applications?

    • Yes, STZD3155CT1G is suitable for automotive applications due to its high reliability and performance under harsh operating conditions.

  8. Does STZD3155CT1G have any certifications or compliances?

    • It may comply with industry standards such as AEC-Q101 for automotive applications and RoHS for environmental regulations.

  9. What is the recommended operating temperature range for STZD3155CT1G?

    • The recommended operating temperature range is typically from -65°C to 150°C, allowing for use in a wide range of environments.

  10. Is STZD3155CT1G available in tape and reel packaging for automated assembly?

    • Yes, STZD3155CT1G is commonly available in tape and reel packaging, making it suitable for high-volume manufacturing processes.