AP2121AK-1.5TRG1
Product Category
The AP2121AK-1.5TRG1 belongs to the category of voltage regulators.
Basic Information Overview
- Category: Voltage Regulator
- Use: It is used to regulate voltage in electronic circuits.
- Characteristics: The AP2121AK-1.5TRG1 is known for its high efficiency and low dropout voltage, making it suitable for battery-powered devices.
- Package: SOT-23-5 package
- Essence: This voltage regulator provides stable output voltage for various electronic applications.
- Packaging/Quantity: Typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 1.5V
- Maximum Output Current: 150mA
- Dropout Voltage: 130mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The AP2121AK-1.5TRG1 has a standard SOT-23-5 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
- Low quiescent current
- Thermal shutdown protection
- Short-circuit protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Small package size
Disadvantages: - Limited maximum output current - Requires an external capacitor for stability
Working Principles
The AP2121AK-1.5TRG1 uses a feedback mechanism to maintain a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this by adjusting the internal resistance to stabilize the output voltage.
Detailed Application Field Plans
The AP2121AK-1.5TRG1 is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for battery-powered IoT devices, wearable electronics, and handheld instruments.
Detailed and Complete Alternative Models
- AP2121AK-1.8TRG1: 1.8V output voltage version
- AP2121AK-2.5TRG1: 2.5V output voltage version
- AP2121AK-3.3TRG1: 3.3V output voltage version
In conclusion, the AP2121AK-1.5TRG1 is a versatile voltage regulator with a wide range of applications, offering high efficiency and stable output voltage. Its compact package and functional features make it an ideal choice for various electronic designs.
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技術ソリューションにおける AP2121AK-1.5TRG1 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。
What is the maximum input voltage for AP2121AK-1.5TRG1?
- The maximum input voltage for AP2121AK-1.5TRG1 is typically 6V.
What is the output current capability of AP2121AK-1.5TRG1?
- AP2121AK-1.5TRG1 has an output current capability of up to 1500mA.
What is the typical dropout voltage of AP2121AK-1.5TRG1?
- The typical dropout voltage of AP2121AK-1.5TRG1 is around 300mV at 500mA load.
Can AP2121AK-1.5TRG1 be used in automotive applications?
- Yes, AP2121AK-1.5TRG1 is suitable for automotive applications, as it meets AEC-Q100 standards.
What is the operating temperature range of AP2121AK-1.5TRG1?
- AP2121AK-1.5TRG1 can operate within a temperature range of -40°C to 85°C.
Does AP2121AK-1.5TRG1 have built-in overcurrent protection?
- Yes, AP2121AK-1.5TRG1 features built-in overcurrent protection to safeguard against excessive currents.
Is AP2121AK-1.5TRG1 suitable for battery-powered applications?
- Yes, AP2121AK-1.5TRG1 is well-suited for battery-powered applications due to its low quiescent current.
What type of package does AP2121AK-1.5TRG1 come in?
- AP2121AK-1.5TRG1 is available in a small SOT-23-5 package for space-constrained designs.
Can AP2121AK-1.5TRG1 be used in portable consumer electronics?
- Absolutely, AP2121AK-1.5TRG1 is ideal for portable consumer electronics due to its low power consumption and small form factor.
Does AP2121AK-1.5TRG1 require external capacitors for stability?
- Yes, AP2121AK-1.5TRG1 requires input and output capacitors for stability and proper operation.