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ADP2121ACBZ-1.85R7
Product Overview
Category
ADP2121ACBZ-1.85R7 belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Compact package size
- High efficiency
- Low power consumption
- Wide input voltage range
Package
ADP2121ACBZ-1.85R7 comes in a small 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
ADP2121ACBZ-1.85R7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 1.85V
- Output Current: Up to 600mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ADP2121ACBZ-1.85R7 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage for efficient voltage regulation.
- Enable pin for easy on/off control.
- Feedback pin for precise voltage regulation.
- Overcurrent and thermal protection for enhanced safety.
- Fast transient response for stable operation.
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption.
- Wide input voltage range allows for versatile applications.
- Compact package size enables space-saving designs.
- Fast transient response ensures stable performance.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may cause a slight voltage drop across the regulator.
Working Principles
ADP2121ACBZ-1.85R7 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of input voltage variations.
Detailed Application Field Plans
ADP2121ACBZ-1.85R7 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to ADP2121ACBZ-1.85R7 are: - LM1117-1.8 (Texas Instruments) - MCP1700-1802E/TO (Microchip Technology) - XC6206P185MR (Torex Semiconductor)
These alternatives can be considered based on specific requirements and design constraints.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP2121ACBZ-1.85R7 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ADP2121ACBZ-1.85R7 in technical solutions:
Q1: What is the ADP2121ACBZ-1.85R7? A1: The ADP2121ACBZ-1.85R7 is a specific model of voltage regulator IC (integrated circuit) manufactured by Analog Devices.
Q2: What is the purpose of the ADP2121ACBZ-1.85R7? A2: The ADP2121ACBZ-1.85R7 is designed to regulate and stabilize voltage levels in electronic circuits, ensuring consistent power supply to various components.
Q3: What is the input voltage range for the ADP2121ACBZ-1.85R7? A3: The ADP2121ACBZ-1.85R7 has an input voltage range of 2.3V to 5.5V.
Q4: What is the output voltage of the ADP2121ACBZ-1.85R7? A4: The ADP2121ACBZ-1.85R7 provides a fixed output voltage of 1.85V.
Q5: What is the maximum output current of the ADP2121ACBZ-1.85R7? A5: The ADP2121ACBZ-1.85R7 can deliver a maximum output current of 600mA.
Q6: Is the ADP2121ACBZ-1.85R7 suitable for battery-powered applications? A6: Yes, the ADP2121ACBZ-1.85R7 is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Q7: Does the ADP2121ACBZ-1.85R7 have built-in protection features? A7: Yes, the ADP2121ACBZ-1.85R7 includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.
Q8: Can the ADP2121ACBZ-1.85R7 be used in automotive applications? A8: Yes, the ADP2121ACBZ-1.85R7 is designed to meet automotive-grade requirements, making it suitable for automotive applications.
Q9: What package does the ADP2121ACBZ-1.85R7 come in? A9: The ADP2121ACBZ-1.85R7 is available in a small SOT-23 package.
Q10: Are there any application notes or reference designs available for the ADP2121ACBZ-1.85R7? A10: Yes, Analog Devices provides application notes and reference designs that can help with the implementation of the ADP2121ACBZ-1.85R7 in various technical solutions.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.