ADM8845ACPZ-REEL
Product Overview
Category
ADM8845ACPZ-REEL belongs to the category of voltage regulators.
Use
This product is used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- Voltage regulation
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
ADM8845ACPZ-REEL comes in a compact surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
ADM8845ACPZ-REEL is typically packaged in reels, with a standard quantity of 250 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.3V
- Dropout Voltage: 200mV at 500mA
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
ADM8845ACPZ-REEL has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- VOUT (Output Voltage)
Functional Features
- Voltage regulation: ADM8845ACPZ-REEL ensures a stable output voltage regardless of input voltage fluctuations.
- High efficiency: The regulator operates with high efficiency, minimizing power loss.
- Low dropout voltage: The device maintains a low voltage drop between the input and output, maximizing available voltage.
- Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
- Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- High efficiency operation
- Compact package size
- Overcurrent and thermal protection
Disadvantages
- Limited input voltage range (2.7V to 5.5V)
- Dropout voltage may affect performance in low voltage applications
Working Principles
ADM8845ACPZ-REEL operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. The device continuously monitors the input voltage, output voltage, and load conditions to ensure proper regulation.
Detailed Application Field Plans
ADM8845ACPZ-REEL finds applications in various electronic devices that require stable voltage supply. Some potential application fields include: - Mobile devices - Portable audio players - Wearable devices - IoT devices - Battery-powered systems
Detailed and Complete Alternative Models
- ADM8842ACPZ-REEL: Similar voltage regulator with a lower input voltage range (1.8V to 5.5V).
- ADM8847ACPZ-REEL: Similar voltage regulator with a higher output voltage range (1.8V to 5.5V).
These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ADM8845ACPZ-REEL :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of ADM8845ACPZ-REEL in technical solutions:
Q: What is the purpose of the ADM8845ACPZ-REEL? A: The ADM8845ACPZ-REEL is a voltage regulator IC designed to provide a stable output voltage from an input voltage source.
Q: What is the input voltage range supported by the ADM8845ACPZ-REEL? A: The ADM8845ACPZ-REEL supports an input voltage range of 2.7V to 5.5V.
Q: What is the output voltage range of the ADM8845ACPZ-REEL? A: The ADM8845ACPZ-REEL can provide a fixed output voltage of 3.3V.
Q: What is the maximum output current that the ADM8845ACPZ-REEL can handle? A: The ADM8845ACPZ-REEL can handle a maximum output current of 500mA.
Q: Is the ADM8845ACPZ-REEL suitable for battery-powered applications? A: Yes, the ADM8845ACPZ-REEL is suitable for battery-powered applications as it supports a wide input voltage range and has low quiescent current.
Q: Does the ADM8845ACPZ-REEL have built-in thermal protection? A: Yes, the ADM8845ACPZ-REEL has built-in thermal shutdown protection to prevent overheating.
Q: Can the ADM8845ACPZ-REEL be used in automotive applications? A: Yes, the ADM8845ACPZ-REEL is automotive qualified and can be used in automotive applications.
Q: Does the ADM8845ACPZ-REEL require any external components for operation? A: Yes, the ADM8845ACPZ-REEL requires a few external components such as input and output capacitors for stable operation.
Q: What is the operating temperature range of the ADM8845ACPZ-REEL? A: The ADM8845ACPZ-REEL has an operating temperature range of -40°C to +125°C.
Q: Is the ADM8845ACPZ-REEL available in a surface-mount package? A: Yes, the ADM8845ACPZ-REEL is available in a compact surface-mount package for easy integration into PCB designs.
Please note that these answers are based on general information about the ADM8845ACPZ-REEL and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.