ON Semiconductor
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SZMMSZ5258BT1G
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SZMMSZ5258BT1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV at 150mA
  • Maximum Output Current: 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage for better efficiency
  • Wide input voltage range for versatility
  • Low quiescent current for power saving
  • Thermal shutdown and current limit protection

Advantages

  • High efficiency
  • Wide input voltage range
  • Low quiescent current
  • Thermal shutdown and current limit protection

Disadvantages

  • Limited maximum output current compared to some alternatives

Working Principles

The SZMMSZ5258BT1G is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback loop to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • XC6206

In conclusion, the SZMMSZ5258BT1G voltage regulator offers high efficiency and a wide input voltage range, making it suitable for diverse electronic applications. While it has a limited maximum output current compared to some alternatives, its low dropout voltage and quiescent current make it an attractive choice for power-sensitive designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMMSZ5258BT1G v technických řešeních

  1. What is SZMMSZ5258BT1G?

    • SZMMSZ5258BT1G is a dual Zener diode with a common cathode in a SOT-23 package, designed for voltage regulation and protection in various technical solutions.

  2. What are the typical applications of SZMMSZ5258BT1G?

    • SZMMSZ5258BT1G is commonly used for voltage clamping, voltage regulation, and transient voltage suppression in electronic circuits, power supplies, and communication systems.

  3. What is the maximum power dissipation of SZMMSZ5258BT1G?

    • The maximum power dissipation of SZMMSZ5258BT1G is typically 350mW.

  4. What is the operating temperature range of SZMMSZ5258BT1G?

    • SZMMSZ5258BT1G can operate within a temperature range of -65°C to +150°C.

  5. What is the forward voltage of SZMMSZ5258BT1G?

    • The forward voltage of SZMMSZ5258BT1G is typically 1.2V at a forward current of 200mA.

  6. What is the reverse standoff voltage of SZMMSZ5258BT1G?

    • The reverse standoff voltage of SZMMSZ5258BT1G is typically 33V.

  7. How does SZMMSZ5258BT1G provide overvoltage protection?

    • SZMMSZ5258BT1G provides overvoltage protection by shunting excess voltage to ground when the voltage exceeds the breakdown voltage of the Zener diodes.

  8. Can SZMMSZ5258BT1G be used for ESD protection?

    • Yes, SZMMSZ5258BT1G can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.

  9. What are the key features of SZMMSZ5258BT1G?

    • The key features of SZMMSZ5258BT1G include dual Zener diodes, low leakage current, small SOT-23 package, and high reliability.

  10. Where can I find detailed application notes for using SZMMSZ5258BT1G in technical solutions?

    • Detailed application notes for SZMMSZ5258BT1G can be found in the product datasheet, technical documentation from the manufacturer, and application-specific reference designs.