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ADP123ACPZ-R7
Product Overview
Category
ADP123ACPZ-R7 belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Thermal shutdown protection
- Current limit protection
Package
ADP123ACPZ-R7 comes in a small outline package (SOIC) with 8 pins.
Essence
The essence of ADP123ACPZ-R7 is to provide a stable and regulated voltage supply to electronic devices.
Packaging/Quantity
ADP123ACPZ-R7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 1.2V to 3.3V
- Dropout Voltage: 200mV at 300mA
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- NC: No connection
- NC: No connection
- PG: Power good indicator pin
Functional Features
- High accuracy voltage regulation
- Low power consumption
- Fast transient response
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage minimizes power loss
- Thermal shutdown protection prevents overheating
- Power good indicator provides visual feedback on output status
Disadvantages
- Limited output voltage range
- Higher cost compared to some alternative models
Working Principles
ADP123ACPZ-R7 operates by comparing the feedback voltage (FB) with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
ADP123ACPZ-R7 finds applications in various electronic devices, including: 1. Mobile phones 2. Tablets 3. Portable media players 4. Digital cameras 5. Wireless communication devices
Detailed and Complete Alternative Models
- ADP125ACPZ-R7: Similar specifications and features, but with a higher output voltage range.
- ADP124ACPZ-R7: Dual-output version of ADP123ACPZ-R7, suitable for applications requiring multiple regulated voltages.
- ADP122ACPZ-R7: Lower dropout voltage variant, ideal for low-power applications.
These alternative models offer similar functionality and can be considered based on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP123ACPZ-R7 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ADP123ACPZ-R7 in technical solutions:
Q: What is ADP123ACPZ-R7? A: ADP123ACPZ-R7 is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.
Q: What is the input voltage range of ADP123ACPZ-R7? A: The input voltage range of ADP123ACPZ-R7 is typically between 2.3V and 5.5V.
Q: What is the output voltage range of ADP123ACPZ-R7? A: The output voltage range of ADP123ACPZ-R7 can be adjusted from 0.6V to 3.3V using external resistors.
Q: What is the maximum output current of ADP123ACPZ-R7? A: ADP123ACPZ-R7 can provide a maximum output current of up to 300mA.
Q: Is ADP123ACPZ-R7 suitable for battery-powered applications? A: Yes, ADP123ACPZ-R7 is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Q: Does ADP123ACPZ-R7 have built-in protection features? A: Yes, ADP123ACPZ-R7 includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can ADP123ACPZ-R7 operate in a wide temperature range? A: Yes, ADP123ACPZ-R7 is designed to operate in a temperature range of -40°C to +125°C.
Q: What package does ADP123ACPZ-R7 come in? A: ADP123ACPZ-R7 is available in a small 8-lead LFCSP (lead-frame chip-scale package).
Q: Can ADP123ACPZ-R7 be used in automotive applications? A: Yes, ADP123ACPZ-R7 is suitable for automotive applications as it meets the necessary automotive standards.
Q: Are there any evaluation boards or reference designs available for ADP123ACPZ-R7? A: Yes, Analog Devices provides evaluation boards and reference designs to help users quickly prototype and implement ADP123ACPZ-R7 in their applications.
Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.