AP1117IE33G-13
Product Overview
Category
AP1117IE33G-13 belongs to the category of voltage regulators.
Use
It is commonly used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Low dropout voltage
- High output accuracy
- Current limiting and thermal shutdown protection
- Adjustable output voltage
- Wide input voltage range
Package
AP1117IE33G-13 is available in a TO-252 package.
Essence
The essence of AP1117IE33G-13 lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.
Packaging/Quantity
AP1117IE33G-13 is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Input Voltage Range: 2.5V - 12V
- Output Voltage: 3.3V
- Output Current: Up to 1A
- Dropout Voltage: 1.2V (typical)
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.4% (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
AP1117IE33G-13 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: The low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
- Current Limiting and Thermal Shutdown Protection: These features protect the regulator and the connected circuitry from excessive current and overheating.
- Adjustable Output Voltage: The output voltage can be adjusted within a certain range to meet specific requirements.
- Wide Input Voltage Range: AP1117IE33G-13 can operate with input voltages ranging from 2.5V to 12V, making it versatile for various applications.
Advantages and Disadvantages
Advantages
- High output accuracy ensures stable voltage regulation.
- Current limiting and thermal shutdown protection enhance reliability.
- Adjustable output voltage provides flexibility.
- Wide input voltage range accommodates diverse applications.
Disadvantages
- Dropout voltage of 1.2V may limit its use in low-power applications.
- Limited output current capacity (up to 1A) may not be suitable for high-power devices.
Working Principles
AP1117IE33G-13 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
AP1117IE33G-13 finds application in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to AP1117IE33G-13 include: - LM1117-3.3 - LT1117-3.3 - MCP1703-3302E/DB
These models offer similar functionality and can be used as substitutes based on specific requirements.
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기술 솔루션에 AP1117IE33G-13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of AP1117IE33G-13 in technical solutions:
Q: What is AP1117IE33G-13? A: AP1117IE33G-13 is a low dropout linear regulator IC that provides a fixed output voltage of 3.3V.
Q: What is the input voltage range for AP1117IE33G-13? A: The input voltage range for AP1117IE33G-13 is typically between 4.5V and 15V.
Q: What is the maximum output current of AP1117IE33G-13? A: The maximum output current of AP1117IE33G-13 is 1A.
Q: Can AP1117IE33G-13 be used to regulate voltages other than 3.3V? A: No, AP1117IE33G-13 is specifically designed to provide a fixed output voltage of 3.3V.
Q: Is AP1117IE33G-13 suitable for battery-powered applications? A: Yes, AP1117IE33G-13 can be used in battery-powered applications as it has a low dropout voltage and low quiescent current.
Q: Does AP1117IE33G-13 require any external components for operation? A: Yes, AP1117IE33G-13 requires input and output capacitors for stability and proper operation.
Q: What is the thermal resistance of AP1117IE33G-13? A: The thermal resistance of AP1117IE33G-13 is typically around 50°C/W.
Q: Can AP1117IE33G-13 handle overcurrent or short-circuit conditions? A: Yes, AP1117IE33G-13 has built-in current limiting and thermal shutdown protection to handle overcurrent and short-circuit conditions.
Q: Can AP1117IE33G-13 operate in high-temperature environments? A: Yes, AP1117IE33G-13 can operate in a wide temperature range of -40°C to 125°C.
Q: Is AP1117IE33G-13 suitable for noise-sensitive applications? A: Yes, AP1117IE33G-13 has excellent line and load regulation characteristics, making it suitable for noise-sensitive applications.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.