SMBG4755AE3/TR13
Product Overview
- Category: Voltage Regulator
- Use: Regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: TO-263-2 (D2PAK)
- Essence: Efficient voltage regulation for various electronic applications
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 75V
- Output Voltage: 5.5V
- Output Current: 1A
- Dropout Voltage: 0.45V at 1A
- Quiescent Current: 100µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: Input Voltage (VIN)
- Pin 2: Ground (GND)
- Pin 3: Output Voltage (VOUT)
Functional Features
- High Precision: Ensures accurate output voltage regulation
- Low Dropout Voltage: Enables efficient operation with low input voltages
- Low Quiescent Current: Minimizes power consumption in standby mode
Advantages and Disadvantages
- Advantages:
- High precision regulation
- Low dropout voltage
- Low quiescent current
- Disadvantages:
- Limited output current capacity
- Sensitive to input voltage fluctuations
Working Principles
The SMBG4755AE3/TR13 utilizes a feedback control loop to maintain a stable output voltage despite variations in the input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the pass transistor's conduction to achieve the desired output voltage.
Detailed Application Field Plans
- Automotive Electronics: Voltage regulation in automotive ECUs and infotainment systems
- Industrial Control Systems: Power supply regulation in industrial automation equipment
- Telecommunications: Voltage stabilization in communication infrastructure
Detailed and Complete Alternative Models
- LM2940CT-5.0/NOPB: 5V, 1A Low Dropout Regulator
- MIC29302WT: 3.3V, 3A Ultra-Low Quiescent Current LDO Regulator
- LT1761ES5-BYP#PBF: 5V, 100mA Low Noise LDO Regulator
This comprehensive entry provides an in-depth understanding of the SMBG4755AE3/TR13 voltage regulator, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.
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What is SMBG4755AE3/TR13 used for in technical solutions?
- SMBG4755AE3/TR13 is a voltage regulator diode commonly used for voltage stabilization and protection in various electronic circuits.
What are the key features of SMBG4755AE3/TR13?
- SMBG4755AE3/TR13 features a low forward voltage drop, high surge capability, and excellent clamping capability, making it suitable for transient voltage suppression.
How does SMBG4755AE3/TR13 contribute to circuit protection?
- SMBG4755AE3/TR13 provides overvoltage protection by clamping the voltage to a safe level, thereby safeguarding sensitive components in the circuit.
In what applications is SMBG4755AE3/TR13 commonly used?
- SMBG4755AE3/TR13 is frequently employed in power supplies, automotive electronics, industrial equipment, and telecommunications systems for voltage regulation and transient voltage suppression.
What is the maximum power dissipation of SMBG4755AE3/TR13?
- The maximum power dissipation of SMBG4755AE3/TR13 is typically specified at a certain ambient temperature, ensuring proper heat management in the application.
How does SMBG4755AE3/TR13 handle transient voltage spikes?
- SMBG4755AE3/TR13 rapidly clamps transient voltage spikes to a safe level, protecting downstream components from potential damage.
Can SMBG4755AE3/TR13 be used in reverse polarity protection circuits?
- Yes, SMBG4755AE3/TR13 can be utilized in reverse polarity protection circuits to prevent damage caused by incorrect power supply connections.
What are the recommended operating conditions for SMBG4755AE3/TR13?
- It is important to operate SMBG4755AE3/TR13 within the specified voltage and current limits, as well as within the designated temperature range for optimal performance.
Does SMBG4755AE3/TR13 require any external components for proper operation?
- SMBG4755AE3/TR13 may require additional passive components such as capacitors or resistors to optimize its performance in specific circuit configurations.
Are there any precautions to consider when using SMBG4755AE3/TR13 in technical solutions?
- It is advisable to carefully follow the manufacturer's guidelines for handling, mounting, and soldering SMBG4755AE3/TR13 to ensure reliable and safe operation in technical solutions.