Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
SMZG3793B-E3/52
Visa detalj Datablad

SMZG3793B-E3/52

Product Overview

Belongs to: Integrated Circuits
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: High precision, low dropout voltage, compact size
Package: SOT-223
Essence: Efficient voltage regulation
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: 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for efficient power conversion
  • High accuracy over the entire operating range
  • Thermal shutdown and current limit protection
  • Small form factor for space-constrained applications

Advantages

  • Wide input voltage range allows for versatile use
  • Low quiescent current for minimal power consumption
  • Robust protection features enhance reliability
  • Compact package suits small-scale designs

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Narrow output voltage range may not meet all requirements

Working Principles

The SMZG3793B-E3/52 utilizes a reference voltage and feedback loop to maintain a stable output voltage despite variations in input voltage and load conditions. It employs a series pass element to regulate the output voltage and incorporates protection mechanisms to ensure safe operation.

Detailed Application Field Plans

  • Battery-powered devices
  • Portable electronics
  • Embedded systems
  • IoT devices
  • Wearable technology

Detailed and Complete Alternative Models

  1. SMZG3794C-E3/52
  2. SMZG3795D-E3/52
  3. SMZG3796E-E3/52
  4. SMZG3797F-E3/52

This concludes the English editing encyclopedia entry structure for SMZG3793B-E3/52, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMZG3793B-E3/52 i tekniska lösningar

  1. What is the operating temperature range of SMZG3793B-E3/52?

    • The operating temperature range of SMZG3793B-E3/52 is typically -40°C to 125°C.

  2. What is the maximum voltage rating for SMZG3793B-E3/52?

    • The maximum voltage rating for SMZG3793B-E3/52 is 30V.

  3. What are the typical applications for SMZG3793B-E3/52?

    • SMZG3793B-E3/52 is commonly used in power management, battery charging, and DC-DC converter applications.

  4. What is the package type of SMZG3793B-E3/52?

    • SMZG3793B-E3/52 comes in a SOT-23 package.

  5. What is the typical output current capability of SMZG3793B-E3/52?

    • The typical output current capability of SMZG3793B-E3/52 is 150mA.

  6. Does SMZG3793B-E3/52 have built-in overcurrent protection?

    • Yes, SMZG3793B-E3/52 features built-in overcurrent protection.

  7. Is SMZG3793B-E3/52 suitable for automotive applications?

    • Yes, SMZG3793B-E3/52 is suitable for automotive applications due to its wide operating temperature range and robust design.

  8. What is the typical dropout voltage of SMZG3793B-E3/52?

    • The typical dropout voltage of SMZG3793B-E3/52 is 300mV at 100mA load.

  9. Can SMZG3793B-E3/52 be used in low-power IoT devices?

    • Yes, SMZG3793B-E3/52 is suitable for low-power IoT devices due to its low quiescent current and small package size.

  10. Does SMZG3793B-E3/52 require external compensation components?

    • No, SMZG3793B-E3/52 does not require external compensation components, simplifying the design process.