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ADP2504ACPZ-4.2-R7
Overview
Product Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent and thermal protection - Small package size
Package: LFCSP (Lead Frame Chip Scale Package)
Essence: The ADP2504ACPZ-4.2-R7 is a voltage regulator IC designed to provide a stable output voltage with high efficiency and low dropout voltage.
Packaging/Quantity: The ADP2504ACPZ-4.2-R7 is available in tape and reel packaging, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Output Current: Up to 500mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The ADP2504ACPZ-4.2-R7 has the following pin configuration:
```
| | --| VOUT | --| GND | --| VIN | --| EN | |___________| ```
Functional Features
- Adjustable output voltage through external resistors
- Overcurrent protection to prevent damage to the IC and connected devices
- Thermal protection to prevent overheating
- Enable pin for easy on/off control
Advantages
- High efficiency results in less power dissipation and longer battery life
- Low dropout voltage allows for stable operation even with low input voltages
- Small package size saves board space and enables compact designs
Disadvantages
- Limited output current of up to 500mA may not be sufficient for high-power applications
- Operating temperature range of -40°C to +85°C may not be suitable for extreme environments
Working Principles
The ADP2504ACPZ-4.2-R7 is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to ensure the desired output voltage is maintained.
Detailed Application Field Plans
The ADP2504ACPZ-4.2-R7 can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models to the ADP2504ACPZ-4.2-R7 include: - LM317: Adjustable voltage regulator with higher output current capability - LT1763: Low dropout voltage regulator with similar features - TPS7A4700: High-performance voltage regulator with wide input voltage range
These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP2504ACPZ-4.2-R7 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ADP2504ACPZ-4.2-R7 in technical solutions:
Q: What is the ADP2504ACPZ-4.2-R7? A: The ADP2504ACPZ-4.2-R7 is a voltage regulator IC (integrated circuit) manufactured by Analog Devices.
Q: What is the input voltage range for the ADP2504ACPZ-4.2-R7? A: The input voltage range for this IC is typically between 2.3V and 5.5V.
Q: What is the output voltage of the ADP2504ACPZ-4.2-R7? A: The output voltage of this IC is fixed at 4.2V.
Q: What is the maximum output current that the ADP2504ACPZ-4.2-R7 can handle? A: The maximum output current is typically around 500mA.
Q: What is the purpose of using the ADP2504ACPZ-4.2-R7 in a technical solution? A: The ADP2504ACPZ-4.2-R7 is commonly used as a power supply component to regulate and stabilize the voltage in various electronic devices.
Q: Can the ADP2504ACPZ-4.2-R7 be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the input voltage falls within the specified range.
Q: Does the ADP2504ACPZ-4.2-R7 require any external components for operation? A: Yes, it requires a few external components such as capacitors and resistors for proper functioning.
Q: Is the ADP2504ACPZ-4.2-R7 suitable for low-power applications? A: Yes, it is suitable for low-power applications due to its relatively low output current capability.
Q: Can the ADP2504ACPZ-4.2-R7 handle input voltage fluctuations? A: Yes, it has built-in features like overvoltage protection and thermal shutdown to handle input voltage fluctuations and protect the IC.
Q: What are some typical applications of the ADP2504ACPZ-4.2-R7? A: Some typical applications include portable devices, battery-powered systems, IoT (Internet of Things) devices, and other low-power electronic devices.
Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios.