EZ1117CMTRT
Product Overview
Category
EZ1117CMTRT belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Current limiting and thermal shutdown protection
- Wide input voltage range
Package
EZ1117CMTRT comes in a TO-252 package.
Essence
The essence of EZ1117CMTRT is to provide a stable and regulated output voltage for electronic devices.
Packaging/Quantity
It is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V to 15V
- Output Voltage Range: 1.2V to 12V
- Dropout Voltage: 1.1V (typical)
- Output Current: 800mA
- Line Regulation: ±0.2%
- Load Regulation: ±0.4%
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
EZ1117CMTRT has three pins:
- Vin (Pin 1): Input voltage pin
- Vout (Pin 2): Output voltage pin
- GND (Pin 3): Ground pin
Functional Features
- Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
- High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
- Current limiting feature protects the circuit from excessive current flow, preventing damage to the device.
- Thermal shutdown protection prevents overheating of the regulator, ensuring its longevity.
- Wide input voltage range allows compatibility with various power sources.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low dropout voltage
- High output voltage accuracy
- Current limiting and thermal shutdown protection
Disadvantages
- Limited output current capacity (800mA)
- Relatively high operating temperature range (-40°C to +125°C)
Working Principles
EZ1117CMTRT operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry ensures that the output voltage remains stable even with varying input voltages.
Detailed Application Field Plans
EZ1117CMTRT finds applications in various electronic devices and circuits, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to EZ1117CMTRT include: - LM1117: A popular voltage regulator with similar specifications and features. - LT1117: Another widely used voltage regulator known for its low dropout voltage. - ADP3339: A high-performance voltage regulator suitable for demanding applications.
These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.
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기술 솔루션에 EZ1117CMTRT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of EZ1117CMTRT in technical solutions:
Q: What is the EZ1117CMTRT? A: The EZ1117CMTRT is a low dropout voltage regulator that provides a fixed output voltage of 3.3V.
Q: What is the input voltage range for the EZ1117CMTRT? A: The input voltage range for the EZ1117CMTRT is typically between 4.5V and 15V.
Q: What is the maximum output current of the EZ1117CMTRT? A: The maximum output current of the EZ1117CMTRT is 800mA.
Q: Can the EZ1117CMTRT be used to regulate voltages other than 3.3V? A: No, the EZ1117CMTRT is specifically designed to provide a fixed output voltage of 3.3V.
Q: Is the EZ1117CMTRT suitable for battery-powered applications? A: Yes, the EZ1117CMTRT has a low dropout voltage and low quiescent current, making it suitable for battery-powered applications.
Q: Does the EZ1117CMTRT require any external components for operation? A: Yes, the EZ1117CMTRT requires an input capacitor and an output capacitor for stability.
Q: What is the thermal resistance of the EZ1117CMTRT? A: The thermal resistance of the EZ1117CMTRT is typically around 50°C/W.
Q: Can the EZ1117CMTRT handle short-circuit conditions? A: Yes, the EZ1117CMTRT has built-in current limiting and thermal shutdown protection to handle short-circuit conditions.
Q: Can the EZ1117CMTRT be used in automotive applications? A: Yes, the EZ1117CMTRT is designed to meet automotive requirements and can be used in automotive applications.
Q: Is the EZ1117CMTRT available in different package options? A: Yes, the EZ1117CMTRT is available in a variety of package options, including SOT-223 and TO-252.