Semtech Corporation
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SC4213HSTRT
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SC4213HSTRT

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23-5
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 190mV at 150mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for extended battery life
  • Thermal shutdown and current limit protection
  • Small package size for space-constrained applications
  • Enable pin for power-saving mode

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small form factor

Disadvantages: - Limited maximum output current

Working Principles

The SC4213HSTRT is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using an internal feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

  1. Portable Electronics: Used in smartphones, tablets, and portable media players to regulate battery voltage.
  2. IoT Devices: Provides stable power supply for sensors and microcontrollers in IoT applications.
  3. Wearable Devices: Ensures consistent power delivery for wearable health monitors and smartwatches.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB: Similar voltage regulator with a higher maximum output current of 800mA.
  2. XC6206P332MR-G: Low dropout voltage regulator with a smaller package size.

This entry provides comprehensive information about the SC4213HSTRT, including its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.

기술 솔루션에 SC4213HSTRT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SC4213HSTRT?

    • SC4213HSTRT is a high-efficiency synchronous step-down controller designed for use in various technical solutions.

  2. What are the key features of SC4213HSTRT?

    • The key features of SC4213HSTRT include wide input voltage range, high efficiency, adjustable output voltage, and integrated protection features.

  3. What technical solutions can SC4213HSTRT be used in?

    • SC4213HSTRT can be used in applications such as industrial power supplies, automotive electronics, telecommunications equipment, and LED lighting systems.

  4. How does SC4213HSTRT contribute to energy efficiency in technical solutions?

    • SC4213HSTRT's high efficiency and low quiescent current help improve energy efficiency in technical solutions, reducing power consumption and heat dissipation.

  5. What are the recommended operating conditions for SC4213HSTRT?

    • The recommended operating conditions for SC4213HSTRT include a specific input voltage range, temperature range, and load conditions for optimal performance.

  6. Does SC4213HSTRT offer any protection features for technical solutions?

    • Yes, SC4213HSTRT integrates protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to safeguard technical solutions from potential damage.

  7. Can SC4213HSTRT be used in automotive applications?

    • Yes, SC4213HSTRT is suitable for automotive applications due to its robust design, wide input voltage range, and ability to operate in harsh environments.

  8. What are the design considerations when using SC4213HSTRT in technical solutions?

    • Design considerations include component selection, layout optimization, and thermal management to ensure reliable and efficient operation of SC4213HSTRT in technical solutions.

  9. Are there any application notes or reference designs available for SC4213HSTRT?

    • Yes, application notes and reference designs are available to assist engineers in implementing SC4213HSTRT in various technical solutions.

  10. Where can I find more detailed technical information about SC4213HSTRT?

    • Detailed technical information, including datasheets, user guides, and application resources, can be found on the manufacturer's website or through authorized distributors.