SMBG4730A/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SMB (DO-214AA)
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Input Voltage Range: 4.5V to 40V
Output Voltage Range: 1.25V to 37V
Output Current: 1A
Dropout Voltage: 1.3V at 1A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMBG4730A/TR13 has three pins: 1. Input (IN) 2. Ground (GND) 3. Output (OUT)

Functional Features

Low dropout voltage
Thermal shutdown protection
Short-circuit current limit
Reverse polarity protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - High efficiency - Compact package size

Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than some alternatives

Working Principles

The SMBG4730A/TR13 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 control loop to adjust the output voltage.

Detailed Application Field Plans

The SMBG4730A/TR13 is suitable for various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG4730A/TR13 include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Fixed voltage regulator with lower dropout voltage

In conclusion, the SMBG4730A/TR13 is a versatile voltage regulator with a wide input voltage range and high efficiency, making it suitable for a variety of electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBG4730A/TR13 dalam solusi teknis

What is the SMBG4730A/TR13 used for in technical solutions?
- The SMBG4730A/TR13 is a voltage regulator commonly used to provide stable power supply in various technical applications.
What is the input voltage range of the SMBG4730A/TR13?
- The input voltage range of the SMBG4730A/TR13 is typically between 4.5V and 28V.
What is the output voltage of the SMBG4730A/TR13?
- The output voltage of the SMBG4730A/TR13 is fixed at 3.3V, making it suitable for powering microcontrollers, sensors, and other electronic components.
What is the maximum output current of the SMBG4730A/TR13?
- The maximum output current of the SMBG4730A/TR13 is usually around 500mA, which is sufficient for many low-power applications.
Is the SMBG4730A/TR13 suitable for battery-powered devices?
- Yes, the SMBG4730A/TR13's low dropout voltage and low quiescent current make it well-suited for battery-powered devices, helping to extend battery life.
Does the SMBG4730A/TR13 require external components for operation?
- Typically, the SMBG4730A/TR13 requires only input and output capacitors for stable operation, simplifying its integration into technical solutions.
Can the SMBG4730A/TR13 withstand high temperatures?
- Yes, the SMBG4730A/TR13 is designed to operate reliably at elevated temperatures, making it suitable for industrial and automotive applications.
What protection features does the SMBG4730A/TR13 offer?
- The SMBG4730A/TR13 often includes overcurrent protection, thermal shutdown, and reverse polarity protection to safeguard connected devices.
Is the SMBG4730A/TR13 available in a surface-mount package?
- Yes, the SMBG4730A/TR13 is commonly available in a compact surface-mount package, enabling easy PCB assembly and space-saving designs.
Are there any application notes or reference designs available for the SMBG4730A/TR13?
- Many manufacturers provide detailed application notes and reference designs to assist engineers in implementing the SMBG4730A/TR13 in their technical solutions.