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UPS5819/TR7
Product Overview
The UPS5819/TR7 is a voltage regulator belonging to the category of electronic components. It is commonly used to regulate and stabilize voltage levels in various electronic circuits and devices. The UPS5819/TR7 possesses characteristics such as high efficiency, low power consumption, compact packaging, and precise voltage regulation. It is typically packaged in small surface-mount packages and is available in various quantities per package.
Specifications
- Input Voltage Range: 4.3V to 6.0V
- Output Voltage: 3.3V
- Maximum Output Current: 150mA
- Dropout Voltage: 300mV at 100mA
- Line Regulation: 0.2% typical
- Load Regulation: 1.0% typical
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The UPS5819/TR7 has a standard three-pin configuration: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)
Functional Features
The UPS5819/TR7 provides stable output voltage even with fluctuations in the input voltage. It offers low dropout voltage, making it suitable for battery-powered applications. Additionally, it incorporates overcurrent and thermal protection features to ensure safe operation.
Advantages and Disadvantages
Advantages
- High efficiency
- Low power consumption
- Compact size
- Precise voltage regulation
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Restricted input voltage range
Working Principles
The UPS5819/TR7 operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The UPS5819/TR7 is widely used in portable electronic devices, such as smartphones, tablets, and portable media players, where stable voltage supply is crucial for proper operation. It is also employed in battery-powered IoT (Internet of Things) devices and various sensor modules.
Detailed and Complete Alternative Models
Some alternative models to the UPS5819/TR7 include: - LM2937 - MCP1700 - TC1262
These alternatives offer similar voltage regulation capabilities and can be considered based on specific application requirements.
In conclusion, the UPS5819/TR7 is a reliable voltage regulator with precise regulation, making it suitable for a wide range of electronic applications requiring stable voltage supply.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de UPS5819/TR7 en soluciones técnicas
What is UPS5819/TR7?
- UPS5819/TR7 is a high-efficiency, low VF Schottky barrier rectifier diode designed for use in various power supply and voltage regulation applications.
What is the maximum forward voltage of UPS5819/TR7?
- The maximum forward voltage of UPS5819/TR7 is typically 0.38V at 1A.
What is the maximum reverse voltage of UPS5819/TR7?
- The maximum reverse voltage of UPS5819/TR7 is 40V.
What are the typical applications of UPS5819/TR7?
- UPS5819/TR7 is commonly used in DC-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection applications.
What is the operating temperature range of UPS5819/TR7?
- UPS5819/TR7 has an operating temperature range of -65°C to +150°C.
What is the package type of UPS5819/TR7?
- UPS5819/TR7 is available in a surface mount SMB (DO-214AA) package.
Does UPS5819/TR7 have a low leakage current?
- Yes, UPS5819/TR7 features a low leakage current, making it suitable for high-efficiency applications.
Can UPS5819/TR7 handle high-frequency switching?
- Yes, UPS5819/TR7 is designed to handle high-frequency switching up to several megahertz.
Is UPS5819/TR7 RoHS compliant?
- Yes, UPS5819/TR7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What are the key advantages of using UPS5819/TR7 in technical solutions?
- UPS5819/TR7 offers low forward voltage drop, high efficiency, fast switching, and excellent thermal performance, making it ideal for power supply and voltage regulation applications.