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AP2138R-2.5TRG1
Product Overview
Category
AP2138R-2.5TRG1 belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Compact package size
- High efficiency
- Low dropout voltage
- Thermal shutdown protection
Package
AP2138R-2.5TRG1 comes in a small surface-mount package.
Essence
The essence of AP2138R-2.5TRG1 lies in its ability to provide stable and regulated voltage output.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 6V
- Output Voltage: 2.5V
- Maximum Output Current: 500mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
AP2138R-2.5TRG1 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- VOUT (Output Voltage)
Functional Features
- Voltage regulation: AP2138R-2.5TRG1 ensures a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
- Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a safe limit, preventing damage to the device.
Advantages and Disadvantages
Advantages
- Small package size allows for space-saving designs.
- High efficiency results in minimal power dissipation.
- Low dropout voltage enables operation with low input voltages.
Disadvantages
- Limited output current capacity (500mA).
- Restricted input voltage range (2.5V - 6V).
Working Principles
AP2138R-2.5TRG1 utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage.
Detailed Application Field Plans
AP2138R-2.5TRG1 finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT devices - Mobile phones
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to AP2138R-2.5TRG1 are: - LM1117-2.5 - LT1763-2.5 - TPS73625
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP2138R-2.5TRG1 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AP2138R-2.5TRG1 in technical solutions:
Q1: What is AP2138R-2.5TRG1? A1: AP2138R-2.5TRG1 is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in electronic circuits.
Q2: What is the input voltage range for AP2138R-2.5TRG1? A2: The input voltage range for AP2138R-2.5TRG1 is typically between 2.7V and 6V.
Q3: What is the output voltage of AP2138R-2.5TRG1? A3: The output voltage of AP2138R-2.5TRG1 is fixed at 2.5V.
Q4: What is the maximum output current of AP2138R-2.5TRG1? A4: The maximum output current of AP2138R-2.5TRG1 is typically around 300mA.
Q5: Can AP2138R-2.5TRG1 be used in battery-powered applications? A5: Yes, AP2138R-2.5TRG1 can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.
Q6: Is AP2138R-2.5TRG1 suitable for automotive applications? A6: Yes, AP2138R-2.5TRG1 is designed to meet automotive requirements and can be used in various automotive applications.
Q7: Does AP2138R-2.5TRG1 have built-in protection features? A7: Yes, AP2138R-2.5TRG1 has built-in protection features such as overcurrent protection, thermal shutdown, and reverse polarity protection.
Q8: Can AP2138R-2.5TRG1 be used in high-temperature environments? A8: Yes, AP2138R-2.5TRG1 is designed to operate reliably in high-temperature environments, typically up to 125°C.
Q9: What is the package type of AP2138R-2.5TRG1? A9: AP2138R-2.5TRG1 is available in a small SOT-23-5 package, which is suitable for space-constrained applications.
Q10: Are there any application notes or reference designs available for AP2138R-2.5TRG1? A10: Yes, the manufacturer provides application notes and reference designs that can help in implementing AP2138R-2.5TRG1 in various technical solutions. These resources can be found on the manufacturer's website or by contacting their technical support team.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and consult with the manufacturer or technical experts for accurate and detailed information.