SMBG4742C/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: SMD (Surface Mount Device)
Essence: Regulates voltage to a specific level
Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V
Output Current: 1A
Dropout Voltage: 0.6V at 1A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Pin 1: Input voltage
Pin 2: Ground
Pin 3: Output voltage

Functional Features

Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
Overcurrent Protection: Safeguards the circuit from excessive current flow
Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures

Advantages and Disadvantages

Advantages

Compact size allows for space-efficient designs
High efficiency reduces power consumption
Wide input voltage range enhances versatility

Disadvantages

Limited output current compared to some alternatives
Higher dropout voltage than certain competing models

Working Principles

The SMBG4742C/TR13 operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to maintain a consistent output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

LM1117: Offers lower dropout voltage
LM2940: Provides higher output current capability
XC6206: Compact alternative with low quiescent current

In conclusion, the SMBG4742C/TR13 is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for diverse electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBG4742C/TR13 i tekniska lösningar

What is SMBG4742C/TR13?
- SMBG4742C/TR13 is a surface mount diode used in various technical solutions, particularly in electronic circuits for voltage regulation and signal processing.
What are the key specifications of SMBG4742C/TR13?
- The SMBG4742C/TR13 is a 16V, 600W surface mount transient voltage suppressor diode with a unidirectional configuration.
How does SMBG4742C/TR13 protect electronic circuits?
- SMBG4742C/TR13 provides protection against voltage transients and surges by diverting excessive current away from sensitive components in the circuit.
In what applications is SMBG4742C/TR13 commonly used?
- SMBG4742C/TR13 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.
What is the operating temperature range of SMBG4742C/TR13?
- The SMBG4742C/TR13 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.
Does SMBG4742C/TR13 require any special handling during assembly?
- During assembly, care should be taken to ensure proper heat dissipation and soldering techniques to prevent damage to the diode.
Can SMBG4742C/TR13 be used in high-frequency applications?
- Yes, SMBG4742C/TR13 can be used in high-frequency applications due to its fast response time and low capacitance.
What are the potential failure modes of SMBG4742C/TR13?
- Potential failure modes include thermal runaway under excessive current conditions and physical damage from mechanical stress.
Are there any recommended layout considerations when using SMBG4742C/TR13?
- It is recommended to minimize trace lengths and provide adequate clearance around the diode to optimize its performance.
Where can I find detailed application notes for SMBG4742C/TR13?
- Detailed application notes for SMBG4742C/TR13 can be found in the datasheet provided by the manufacturer or on their official website.