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SZBZX84C30ET1G
Product Overview
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout, high accuracy, low quiescent current
Package: SOT-23
Essence: Voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.0V
- Output Current: 20mA
- Dropout Voltage: 300mV at 20mA
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SZBZX84C30ET1G 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
- Low dropout voltage for extended battery life
- High accuracy over line and load variations
- Low quiescent current for power-sensitive applications
- Thermal shutdown and current limit protection
Advantages and Disadvantages
Advantages: - Small package size - Wide input voltage range - Excellent line and load regulation
Disadvantages: - Limited output current capacity - Higher dropout voltage compared to some alternatives
Working Principles
The SZBZX84C30ET1G is a fixed-output voltage regulator that uses a bandgap reference and error amplifier to maintain a stable output voltage despite changes in input voltage and load current. It achieves this by adjusting the pass transistor to regulate the output voltage.
Detailed Application Field Plans
This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to consider are: - LM1117-3.3 - MCP1703T-3002E/MB - AP2112K-3.3TRG1
In conclusion, the SZBZX84C30ET1G is a versatile voltage regulator with excellent performance characteristics, making it suitable for a wide range of applications where precise voltage regulation is essential.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZBZX84C30ET1G v technických řešeních
What is the maximum power dissipation of SZBZX84C30ET1G?
- The maximum power dissipation of SZBZX84C30ET1G is 225mW.
What is the maximum continuous forward current of SZBZX84C30ET1G?
- The maximum continuous forward current of SZBZX84C30ET1G is 20mA.
What is the reverse voltage rating of SZBZX84C30ET1G?
- The reverse voltage rating of SZBZX84C30ET1G is 30V.
What is the typical dropout voltage of SZBZX84C30ET1G?
- The typical dropout voltage of SZBZX84C30ET1G is 0.5V at 5mA.
What is the operating temperature range of SZBZX84C30ET1G?
- The operating temperature range of SZBZX84C30ET1G is -40°C to 125°C.
Can SZBZX84C30ET1G be used as a voltage regulator for low-power applications?
- Yes, SZBZX84C30ET1G is suitable for low-power applications due to its low dropout voltage and low quiescent current.
Is SZBZX84C30ET1G suitable for battery-powered devices?
- Yes, SZBZX84C30ET1G's low quiescent current and low dropout voltage make it suitable for battery-powered devices.
What are the typical applications of SZBZX84C30ET1G?
- Typical applications of SZBZX84C30ET1G include voltage regulation in portable devices, battery-powered systems, and low-power sensors.
Does SZBZX84C30ET1G require an external capacitor for stability?
- Yes, SZBZX84C30ET1G requires an external capacitor for stability and proper operation.
What are the key features of SZBZX84C30ET1G that make it suitable for technical solutions?
- The key features of SZBZX84C30ET1G include low dropout voltage, low quiescent current, and a wide operating temperature range, making it suitable for various technical solutions requiring stable voltage regulation.