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SZMMSZ3V9T1G
Product Overview
- Category: Semiconductor
- Use: Voltage regulator
- Characteristics: Low dropout, high accuracy
- Package: SOT-23
- Essence: Regulating voltage
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 18V
- Output Voltage Range: 1.2V to 16V
- Dropout Voltage: 250mV at 150mA
- Accuracy: ±2%
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Low quiescent current
- Thermal shutdown protection
- Reverse current protection
Advantages
- Wide input voltage range
- Small package size
- Low dropout voltage
- Excellent line and load regulation
- Thermal shutdown protection
Disadvantages
- Limited output current capability
- Higher cost compared to traditional linear regulators
Working Principles
The SZMMSZ3V9T1G is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor in conjunction with a control circuit to regulate the output voltage.
Detailed Application Field Plans
The SZMMSZ3V9T1G is suitable for various applications requiring a stable voltage supply, such as battery-powered devices, portable electronics, and automotive systems. Its low dropout voltage and high accuracy make it ideal for scenarios where a precise and reliable voltage source is essential.
Detailed and Complete Alternative Models
- LM1117
- MCP1703
- LT1763
- ADP3338
This completes the entry for SZMMSZ3V9T1G, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZMMSZ3V9T1G en soluciones técnicas
What is SZMMSZ3V9T1G?
- SZMMSZ3V9T1G is a high-performance, low-capacitance, double diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.
Where can SZMMSZ3V9T1G be used in technical solutions?
- SZMMSZ3V9T1G can be used in a wide range of applications including USB ports, HDMI interfaces, Ethernet ports, and other high-speed data lines in consumer electronics, industrial equipment, and automotive systems.
What are the key features of SZMMSZ3V9T1G?
- The key features of SZMMSZ3V9T1G include low capacitance, low clamping voltage, high surge capability, and compatibility with high-speed data interfaces.
How does SZMMSZ3V9T1G protect against ESD and surge events?
- SZMMSZ3V9T1G provides robust protection by diverting transient currents away from sensitive components, thereby preventing damage from ESD and surge events.
What is the maximum operating voltage of SZMMSZ3V9T1G?
- The maximum operating voltage of SZMMSZ3V9T1G is typically 5.5V.
Can SZMMSZ3V9T1G be used in automotive applications?
- Yes, SZMMSZ3V9T1G is suitable for use in automotive applications where protection against ESD and surge events is critical.
Does SZMMSZ3V9T1G comply with industry standards for surge protection?
- Yes, SZMMSZ3V9T1G complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.
What is the package type of SZMMSZ3V9T1G?
- SZMMSZ3V9T1G is available in a compact, leadless MicroSMF package for easy integration into circuit designs.
Are there any application notes or design guidelines available for using SZMMSZ3V9T1G?
- Yes, application notes and design guidelines are available to assist engineers in implementing SZMMSZ3V9T1G effectively in their designs.
Where can SZMMSZ3V9T1G be purchased?
- SZMMSZ3V9T1G can be purchased through authorized distributors or directly from the manufacturer's website.