ON Semiconductor
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SZMMBZ5246ELT1G
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SZMMBZ5246ELT1G

Product Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout, low quiescent current, high accuracy
Package: SOT-23
Essence: Efficient voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Output Voltage Range: 1.2V to 16V
  • Dropout Voltage: 300mV at 150mA
  • Quiescent Current: 45µA
  • Accuracy: ±2%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage for extended battery life
  • Low quiescent current for minimal power consumption
  • High accuracy for precise voltage regulation

Advantages and Disadvantages

Advantages: - Extended battery life - Minimal power consumption - Precise voltage regulation

Disadvantages: - Limited output current capacity - Sensitive to input voltage fluctuations

Working Principles

The SZMMBZ5246ELT1G is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

  1. Portable Electronics: Extending battery life in smartphones, tablets, and portable media players.
  2. IoT Devices: Ensuring stable voltage supply in smart home devices and sensors.
  3. Wearable Technology: Regulating voltage in fitness trackers, smartwatches, and other wearables.

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capacity.
  2. LT1763: Low dropout regulator with ultra-low quiescent current.

This completes the entry for SZMMBZ5246ELT1G, covering its product details, specifications, features, and applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMMBZ5246ELT1G v technických řešeních

  1. What is SZMMBZ5246ELT1G?

    • SZMMBZ5246ELT1G is a dual Zener diode designed for voltage regulation in various technical solutions.

  2. What are the key features of SZMMBZ5246ELT1G?

    • The key features include a low dynamic resistance, high reliability, and a small form factor.

  3. What is the typical application of SZMMBZ5246ELT1G?

    • SZMMBZ5246ELT1G is commonly used for voltage clamping, voltage reference, and transient overvoltage protection in electronic circuits.

  4. What is the maximum power dissipation of SZMMBZ5246ELT1G?

    • The maximum power dissipation is 200mW.

  5. What is the operating temperature range of SZMMBZ5246ELT1G?

    • The operating temperature range is -65°C to +150°C.

  6. What is the voltage regulation range of SZMMBZ5246ELT1G?

    • The voltage regulation range is from 3.3V to 39V.

  7. How does SZMMBZ5246ELT1G provide overvoltage protection?

    • SZMMBZ5246ELT1G conducts when the voltage across it exceeds the Zener voltage, effectively diverting excess current away from sensitive components.

  8. Can SZMMBZ5246ELT1G be used in automotive applications?

    • Yes, SZMMBZ5246ELT1G is suitable for automotive applications due to its high reliability and wide operating temperature range.

  9. What are the packaging options available for SZMMBZ5246ELT1G?

    • SZMMBZ5246ELT1G is available in a variety of surface mount packages, including SOT-23 and SOD-123.

  10. Is SZMMBZ5246ELT1G RoHS compliant?

    • Yes, SZMMBZ5246ELT1G is RoHS compliant, making it suitable for use in environmentally conscious designs.