AP2128K-1.8TRG1
Product Overview
Category
AP2128K-1.8TRG1 belongs to the category of voltage regulators.
Use
It is commonly used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Voltage regulation
- Stable output
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
AP2128K-1.8TRG1 comes in a compact SOT-23 package.
Essence
The essence of AP2128K-1.8TRG1 lies in its ability to provide reliable voltage regulation for various electronic applications.
Packaging/Quantity
It is typically packaged in reels, with each reel containing a specific quantity of AP2128K-1.8TRG1 units.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 1.8V
- Dropout Voltage: 200mV @ 150mA
- Maximum Output Current: 300mA
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
AP2128K-1.8TRG1 has three pins:
- VIN (Pin 1): Input voltage pin.
- GND (Pin 2): Ground reference pin.
- VOUT (Pin 3): Output voltage pin.
Functional Features
- Voltage regulation: AP2128K-1.8TRG1 ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
- Thermal shutdown protection: The regulator automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.
Advantages and Disadvantages
Advantages
- Compact size and easy integration into various circuit designs.
- Low dropout voltage ensures efficient power utilization.
- Overcurrent and thermal protection enhance the reliability of connected devices.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Restricted input voltage range may limit compatibility with certain systems.
Working Principles
AP2128K-1.8TRG1 operates based on a feedback mechanism that compares the output voltage to a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for variations in the input voltage.
Detailed Application Field Plans
AP2128K-1.8TRG1 finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to AP2128K-1.8TRG1 are: - LM1117-1.8 - MCP1700-1802E/TO - TPS78218DRVT
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
In conclusion, AP2128K-1.8TRG1 is a voltage regulator known for its stable output, low dropout voltage, and protection features. It is widely used in various electronic applications and has alternative models available for different design needs.
技術ソリューションにおける AP2128K-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 AP2128K-1.8TRG1 in technical solutions:
Q1: What is the AP2128K-1.8TRG1? A1: The AP2128K-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 AP2128K-1.8TRG1? A2: The input voltage range for AP2128K-1.8TRG1 is typically between 2.5V and 6V.
Q3: What is the maximum output current of AP2128K-1.8TRG1? A3: The maximum output current of AP2128K-1.8TRG1 is 150mA.
Q4: Can AP2128K-1.8TRG1 be used in battery-powered applications? A4: Yes, AP2128K-1.8TRG1 can be used in battery-powered applications as it has a low dropout voltage and low quiescent current.
Q5: Is AP2128K-1.8TRG1 suitable for noise-sensitive applications? A5: Yes, AP2128K-1.8TRG1 is designed with low output noise, making it suitable for noise-sensitive applications.
Q6: Does AP2128K-1.8TRG1 have built-in thermal shutdown protection? A6: Yes, AP2128K-1.8TRG1 incorporates built-in thermal shutdown protection to prevent overheating.
Q7: Can AP2128K-1.8TRG1 operate in a wide temperature range? A7: Yes, AP2128K-1.8TRG1 is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q8: What type of package does AP2128K-1.8TRG1 come in? A8: AP2128K-1.8TRG1 is available in a SOT-23-5 package.
Q9: Can AP2128K-1.8TRG1 be used in automotive applications? A9: Yes, AP2128K-1.8TRG1 is AEC-Q100 qualified and suitable for automotive applications.
Q10: Are there any application notes or reference designs available for AP2128K-1.8TRG1? A10: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of AP2128K-1.8TRG1 in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your application. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and support.