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SZBZX84B5V1LT1G
Introduction
The SZBZX84B5V1LT1G is a voltage regulator belonging to the category of integrated circuits. This device is commonly used to regulate voltage in electronic circuits, providing stable and reliable power supply for various applications.
Basic Information Overview
- Category: Integrated Circuit
- Use: Voltage Regulation
- Characteristics: Stable, Reliable, Low Dropout Voltage
- Package: SOT-23
- Essence: Regulating Voltage
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 6V to 18V
- Output Voltage: 5.1V
- Output Current: 150mA
- Dropout Voltage: 0.5V at 100mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SZBZX84B5V1LT1G has three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.
Functional Features
- Voltage Regulation: Maintains a constant output voltage despite variations in input voltage and load conditions.
- Low Dropout: Operates with minimal dropout voltage, ensuring efficient power conversion.
- Overcurrent Protection: Safeguards against excessive current flow, enhancing circuit reliability.
Advantages and Disadvantages
Advantages
- Provides stable output voltage
- Compact SOT-23 package
- Wide operating temperature range
Disadvantages
- Limited output current capacity
- Higher dropout voltage compared to some alternatives
Working Principles
The SZBZX84B5V1LT1G utilizes a precision bandgap reference and error amplifier to compare the output voltage with a fixed internal reference. By adjusting the pass transistor, it regulates the output voltage to the desired level.
Detailed Application Field Plans
This voltage regulator is widely used in portable electronic devices, battery-powered systems, and low-power applications where a stable 5.1V supply is required. It is suitable for use in microcontroller-based designs, sensor interfaces, and small-scale embedded systems.
Detailed and Complete Alternative Models
- LM78L05: Similar 5V voltage regulator with higher output current capability.
- MCP1700: Low dropout voltage regulator with comparable performance.
- TS2950: SOT-23 packaged voltage regulator offering different output voltage options.
In conclusion, the SZBZX84B5V1LT1G is a reliable voltage regulator suitable for various low-power electronic applications, offering stable and precise voltage regulation within a compact form factor.
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What is the maximum power dissipation of SZBZX84B5V1LT1G?
- The maximum power dissipation of SZBZX84B5V1LT1G is 225mW.
What is the maximum continuous forward current of SZBZX84B5V1LT1G?
- The maximum continuous forward current of SZBZX84B5V1LT1G is 20mA.
What is the voltage drop across SZBZX84B5V1LT1G at a forward current of 10mA?
- The voltage drop across SZBZX84B5V1LT1G at a forward current of 10mA is typically 0.7V.
Can SZBZX84B5V1LT1G be used for voltage regulation in low-power applications?
- Yes, SZBZX84B5V1LT1G can be used for voltage regulation in low-power applications due to its low dropout voltage and low quiescent current.
What is the typical output voltage tolerance of SZBZX84B5V1LT1G?
- The typical output voltage tolerance of SZBZX84B5V1LT1G is ±2%.
Is SZBZX84B5V1LT1G suitable for battery-powered devices?
- Yes, SZBZX84B5V1LT1G is suitable for battery-powered devices due to its low quiescent current and low dropout voltage.
What is the operating temperature range of SZBZX84B5V1LT1G?
- The operating temperature range of SZBZX84B5V1LT1G is -40°C to 125°C.
Can SZBZX84B5V1LT1G be used in automotive applications?
- Yes, SZBZX84B5V1LT1G is suitable for automotive applications as it meets AEC-Q101 qualification standards.
Does SZBZX84B5V1LT1G require an external capacitor for stability?
- SZBZX84B5V1LT1G does not require an external capacitor for stability, making it suitable for space-constrained designs.
What are the common package types available for SZBZX84B5V1LT1G?
- The common package types available for SZBZX84B5V1LT1G are SOT-23 and SC-70.