AP2112R5-1.8TRG1
Product Overview
Category
AP2112R5-1.8TRG1 belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- Voltage Regulation: AP2112R5-1.8TRG1 provides a regulated output voltage.
- Low Dropout: It operates efficiently even when the input voltage is close to the output voltage.
- Low Quiescent Current: The device consumes minimal current when in standby mode.
- Thermal Shutdown Protection: It includes built-in protection against excessive heat.
Package
AP2112R5-1.8TRG1 is available in a small surface-mount package.
Essence
The essence of AP2112R5-1.8TRG1 lies in its ability to maintain a stable output voltage despite variations in the input voltage.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 1.8V
- Maximum Output Current: 600mA
- Dropout Voltage: 300mV at 100mA
- Quiescent Current: 120μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
AP2112R5-1.8TRG1 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (active high)
Functional Features
- Voltage Regulation: AP2112R5-1.8TRG1 ensures a stable output voltage regardless of input voltage fluctuations.
- Low Dropout: It can maintain regulation even when the input voltage is only slightly higher than the desired output voltage.
- Thermal Shutdown Protection: The device includes a built-in mechanism to prevent damage due to excessive heat.
- Enable Pin: The EN pin allows for easy on/off control of the regulator.
Advantages and Disadvantages
Advantages
- High voltage regulation accuracy
- Low dropout voltage
- Low quiescent current consumption
- Thermal shutdown protection ensures device safety
Disadvantages
- Limited maximum output current (600mA)
- Restricted input voltage range (2.5V to 6.0V)
Working Principles
AP2112R5-1.8TRG1 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This feedback loop continuously monitors and regulates the output voltage, compensating for any variations in the input voltage.
Detailed Application Field Plans
AP2112R5-1.8TRG1 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to AP2112R5-1.8TRG1 include: - LM1117-1.8 - MCP1700-1802E/TO - TPS73618DBVR
These alternatives can be considered based on specific requirements and availability.
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技術ソリューションにおける AP2112R5-1.8TRG1 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of AP2112R5-1.8TRG1 in technical solutions:
Q1: What is AP2112R5-1.8TRG1? A1: AP2112R5-1.8TRG1 is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 1.8V.
Q2: What is the input voltage range for AP2112R5-1.8TRG1? A2: The input voltage range for AP2112R5-1.8TRG1 is typically between 2.3V and 6V.
Q3: What is the maximum output current of AP2112R5-1.8TRG1? A3: The maximum output current of AP2112R5-1.8TRG1 is 600mA.
Q4: What are the typical applications of AP2112R5-1.8TRG1? A4: AP2112R5-1.8TRG1 is commonly used in various technical solutions such as battery-powered devices, portable electronics, and low-power microcontrollers.
Q5: Does AP2112R5-1.8TRG1 require any external components for operation? A5: Yes, AP2112R5-1.8TRG1 requires a few external components including input and output capacitors for stability and filtering.
Q6: Can AP2112R5-1.8TRG1 handle input voltages higher than 6V? A6: No, AP2112R5-1.8TRG1 is not designed to handle input voltages higher than 6V. It may get damaged if the input voltage exceeds this limit.
Q7: Is AP2112R5-1.8TRG1 a low-dropout regulator (LDO)? A7: Yes, AP2112R5-1.8TRG1 is an LDO voltage regulator, which means it can maintain a stable output voltage even when the input voltage is only slightly higher than the desired output voltage.
Q8: What is the thermal shutdown feature of AP2112R5-1.8TRG1? A8: AP2112R5-1.8TRG1 has a built-in thermal shutdown feature that protects the IC from overheating by shutting down the output when the temperature exceeds a certain threshold.
Q9: Can AP2112R5-1.8TRG1 operate in a wide temperature range? A9: Yes, AP2112R5-1.8TRG1 is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q10: Does AP2112R5-1.8TRG1 have any short-circuit protection? A10: Yes, AP2112R5-1.8TRG1 has built-in short-circuit protection that limits the output current in case of a short circuit, preventing damage to the IC and the connected components.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of AP2112R5-1.8TRG1.