AP1117ID18G-13
Product Overview
Category
AP1117ID18G-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 voltage accuracy
- Low quiescent current
- Thermal shutdown protection
- Short circuit current limit
Package
AP1117ID18G-13 is available in a TO-252 package.
Essence
The essence of AP1117ID18G-13 lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 12V
- Output Voltage: 1.8V
- Dropout Voltage: 1.1V (typical)
- Maximum Output Current: 1A
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.4% (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
AP1117ID18G-13 has three pins:
- Vin (Input Voltage): This pin is connected to the input voltage source.
- Vout (Output Voltage): This pin provides the regulated output voltage.
- GND (Ground): This pin is connected to the ground reference.
Functional Features
- Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
- High output voltage accuracy guarantees precise voltage regulation.
- Low quiescent current minimizes power consumption when the load is light.
- Thermal shutdown protection prevents damage due to excessive temperature.
- Short circuit current limit protects the regulator and the connected circuitry from excessive current.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Low power consumption
- Thermal protection
- Short circuit protection
Disadvantages
- Limited maximum output current (1A)
- Restricted to fixed output voltage (1.8V)
Working Principles
AP1117ID18G-13 utilizes a series 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
AP1117ID18G-13 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Consumer electronics - Industrial equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to AP1117ID18G-13 are: - LM1117-1.8 - LT1117-1.8 - MCP1702-1802
These models offer similar functionality and characteristics, providing options for different design requirements.
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기술 솔루션에 AP1117ID18G-13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of AP1117ID18G-13 in technical solutions:
Q: What is AP1117ID18G-13? A: AP1117ID18G-13 is a low dropout voltage regulator (LDO) IC that provides a fixed output voltage of 1.8V.
Q: What is the input voltage range for AP1117ID18G-13? A: The input voltage range for AP1117ID18G-13 is typically between 2.5V and 12V.
Q: What is the maximum output current of AP1117ID18G-13? A: The maximum output current of AP1117ID18G-13 is 1A.
Q: Can AP1117ID18G-13 be used in battery-powered applications? A: Yes, AP1117ID18G-13 can be used in battery-powered applications as it has a low dropout voltage and low quiescent current.
Q: Is AP1117ID18G-13 suitable for noise-sensitive applications? A: Yes, AP1117ID18G-13 is designed with excellent line and load regulation, making it suitable for noise-sensitive applications.
Q: Does AP1117ID18G-13 require any external components for operation? A: Yes, AP1117ID18G-13 requires an input capacitor and an output capacitor for stable operation.
Q: Can AP1117ID18G-13 handle overcurrent or short-circuit conditions? A: Yes, AP1117ID18G-13 has built-in overcurrent and thermal protection features to handle such conditions.
Q: What is the operating temperature range of AP1117ID18G-13? A: The operating temperature range of AP1117ID18G-13 is typically between -40°C and 125°C.
Q: Can AP1117ID18G-13 be used in automotive applications? A: Yes, AP1117ID18G-13 is suitable for automotive applications as it meets the AEC-Q100 standard.
Q: Is there a recommended PCB layout for AP1117ID18G-13? A: Yes, the datasheet of AP1117ID18G-13 provides a recommended PCB layout to ensure proper performance and stability.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate information.