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AP2125AK-3.3TRG1
Product Overview
Category
The AP2125AK-3.3TRG1 belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and constant output voltage.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Thermal shutdown protection
Package
The AP2125AK-3.3TRG1 is available in a small SOT-23-5 package.
Essence
The essence of this product lies in its ability to provide reliable voltage regulation in various electronic applications.
Packaging/Quantity
It is typically packaged in reels and available in quantities suitable for mass production.
Specifications
- Output Voltage: 3.3V
- Dropout Voltage: 300mV @ 150mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 85°C
- Input Voltage Range: 2.5V to 6.0V
- Load Regulation: 0.05% typical
Detailed Pin Configuration
The AP2125AK-3.3TRG1 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)
Functional Features
- Low dropout voltage ensures efficient use of available power supply.
- Thermal shutdown protection prevents damage due to excessive heat.
- Enable pin allows for external control of the regulator.
Advantages and Disadvantages
Advantages
- Low dropout voltage enables operation with low input voltages.
- High output voltage accuracy ensures stable performance in precision applications.
- Low quiescent current minimizes power consumption in standby mode.
Disadvantages
- Limited input voltage range may not be suitable for high voltage applications.
- SOT-23-5 package may require additional thermal management for high power dissipation.
Working Principles
The AP2125AK-3.3TRG1 operates by comparing the reference voltage with the feedback voltage to adjust the pass element and maintain the output voltage at a constant level. The enable pin controls the output state of the regulator.
Detailed Application Field Plans
This voltage regulator is well-suited for various battery-powered applications, portable devices, and low-power systems where a stable 3.3V supply is required. It can be used in IoT devices, wearables, sensor modules, and other similar applications.
Detailed and Complete Alternative Models
Some alternative models to the AP2125AK-3.3TRG1 include the LM1117, MCP1700, and XC6206. These alternatives offer similar voltage regulation capabilities with varying specifications and package options.
In conclusion, the AP2125AK-3.3TRG1 is a versatile voltage regulator with low dropout voltage, high accuracy, and thermal protection, making it suitable for a wide range of low-power electronic applications.
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기술 솔루션에 AP2125AK-3.3TRG1 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the input voltage range for AP2125AK-3.3TRG1?
- The input voltage range for AP2125AK-3.3TRG1 is typically 2.7V to 6.0V.
What is the output voltage of AP2125AK-3.3TRG1?
- The output voltage of AP2125AK-3.3TRG1 is fixed at 3.3V.
What is the maximum output current of AP2125AK-3.3TRG1?
- The maximum output current of AP2125AK-3.3TRG1 is typically 600mA.
What are the typical applications for AP2125AK-3.3TRG1?
- AP2125AK-3.3TRG1 is commonly used in battery-powered devices, portable equipment, and various low-power applications.
Does AP2125AK-3.3TRG1 require external components for operation?
- Yes, AP2125AK-3.3TRG1 requires a few external components such as input and output capacitors for stable operation.
Is AP2125AK-3.3TRG1 suitable for low-dropout (LDO) applications?
- Yes, AP2125AK-3.3TRG1 is designed as a low-dropout regulator and is suitable for LDO applications.
What is the operating temperature range of AP2125AK-3.3TRG1?
- The operating temperature range of AP2125AK-3.3TRG1 is typically -40°C to 85°C.
Can AP2125AK-3.3TRG1 be used in automotive applications?
- Yes, AP2125AK-3.3TRG1 is suitable for automotive applications, provided it meets the specific automotive requirements.
Does AP2125AK-3.3TRG1 have built-in overcurrent protection?
- Yes, AP2125AK-3.3TRG1 includes overcurrent protection to safeguard against excessive load currents.
What are the key advantages of using AP2125AK-3.3TRG1 in technical solutions?
- The key advantages of AP2125AK-3.3TRG1 include its small package size, low dropout voltage, and high output accuracy, making it ideal for space-constrained and low-power applications.