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TC1264-1.8VDBTR
Product Overview
Category
TC1264-1.8VDBTR belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Input Voltage: 2.5V to 6.0V
- Output Voltage: 1.8V
- Package Type: SOT-23
- Essence: Low Dropout Linear Regulator
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
The specifications of TC1264-1.8VDBTR are as follows:
- Dropout Voltage: 200mV (typical)
- Output Current: 150mA
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.4% (typical)
- Quiescent Current: 50µA (typical)
Detailed Pin Configuration
The pin configuration of TC1264-1.8VDBTR is as follows:
- VIN - Input Voltage
- GND - Ground
- VOUT - Output Voltage
Functional Features
- Low dropout voltage ensures efficient regulation.
- Stable output voltage even under varying input conditions.
- Low quiescent current minimizes power consumption.
- Short-circuit and thermal protection for enhanced safety.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows compatibility with various power sources.
- Small package size enables space-saving integration into compact designs.
- Excellent line and load regulation ensure stable performance.
- Low quiescent current extends battery life in portable applications.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may cause a slight decrease in efficiency.
Working Principles
TC1264-1.8VDBTR operates based on the principle of a low dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals. This is achieved through the use of a feedback mechanism that adjusts the internal pass transistor to compensate for changes in the input voltage.
Detailed Application Field Plans
TC1264-1.8VDBTR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to TC1264-1.8VDBTR are: - LM1117-1.8V - MCP1825S-1802E/DB - TPS78218DRVT - LT1761ES5-1.8#PBF
These models offer similar functionality and specifications, providing flexibility in design choices.
In conclusion, TC1264-1.8VDBTR is a voltage regulator with a wide range of applications. Its low dropout voltage, stable performance, and compact package make it an ideal choice for various electronic circuits. However, designers should consider the limited output current and dropout voltage when selecting this regulator for high-power applications.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TC1264-1.8VDBTR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TC1264-1.8VDBTR in technical solutions:
Q1: What is TC1264-1.8VDBTR? A1: TC1264-1.8VDBTR is a specific voltage regulator IC (integrated circuit) that provides a regulated output voltage of 1.8V.
Q2: What are the typical applications of TC1264-1.8VDBTR? A2: TC1264-1.8VDBTR is commonly used in various electronic devices such as microcontrollers, sensors, and other low-power digital circuits that require a stable 1.8V power supply.
Q3: What is the input voltage range for TC1264-1.8VDBTR? A3: The input voltage range for TC1264-1.8VDBTR is typically between 2.5V and 6.0V.
Q4: What is the maximum output current of TC1264-1.8VDBTR? A4: The maximum output current of TC1264-1.8VDBTR is typically around 150mA.
Q5: Does TC1264-1.8VDBTR have built-in thermal protection? A5: Yes, TC1264-1.8VDBTR has built-in thermal shutdown protection to prevent overheating and damage to the IC.
Q6: Can TC1264-1.8VDBTR operate in a wide temperature range? A6: Yes, TC1264-1.8VDBTR is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q7: Is TC1264-1.8VDBTR suitable for battery-powered applications? A7: Yes, TC1264-1.8VDBTR is suitable for battery-powered applications as it has low quiescent current and high efficiency.
Q8: Does TC1264-1.8VDBTR require external components for operation? A8: Yes, TC1264-1.8VDBTR requires a few external components such as input and output capacitors for stable operation.
Q9: Can TC1264-1.8VDBTR handle input voltage fluctuations? A9: Yes, TC1264-1.8VDBTR has good input voltage regulation, allowing it to handle input voltage fluctuations within its specified range.
Q10: Is TC1264-1.8VDBTR available in different package options? A10: Yes, TC1264-1.8VDBTR is available in various package options, including SOT-23 and DFN, providing flexibility for different PCB layouts and space constraints.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of TC1264-1.8VDBTR.