ADP2164ACPZ-1.5-R7
Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout Linear Regulator
Package: LFCSP (Lead Frame Chip Scale Package)
Essence: High-performance, low dropout voltage regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: 1.5V
- Dropout Voltage: 200mV at 500mA
- Maximum Output Current: 500mA
- Line Regulation: ±0.05% typical
- Load Regulation: ±0.1% typical
- Quiescent Current: 50µA typical
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The ADP2164ACPZ-1.5-R7 has the following pin configuration:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage |
Functional Features
- Low dropout voltage: The ADP2164ACPZ-1.5-R7 provides a low dropout voltage of only 200mV at 500mA output current, ensuring efficient power conversion.
- High accuracy: With excellent line and load regulation, this voltage regulator maintains a stable output voltage even under varying input and load conditions.
- Low quiescent current: The device operates with a low quiescent current of only 50µA, minimizing power consumption in standby or low-load situations.
- Enable pin: The EN pin allows for easy on/off control of the regulator, enabling power-saving functionality in battery-powered applications.
Advantages and Disadvantages
Advantages: - High-performance voltage regulation - Low dropout voltage - Excellent line and load regulation - Low quiescent current - Easy on/off control with enable pin
Disadvantages: - Limited maximum output current (500mA) - Restricted input voltage range (2.5V to 5.5V)
Working Principles
The ADP2164ACPZ-1.5-R7 is a low dropout linear regulator that regulates the input voltage to a stable 1.5V output voltage. It achieves this by utilizing a precision reference voltage, error amplifier, and pass transistor. The feedback pin (FB) monitors the output voltage and adjusts the pass transistor to maintain the desired voltage level. The enable pin (EN) allows for easy control of the regulator's operation.
Detailed Application Field Plans
The ADP2164ACPZ-1.5-R7 is suitable for various applications that require a stable and regulated 1.5V power supply. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable technology - Embedded systems
Detailed and Complete Alternative Models
- ADP2164ACPZ-1.8-R7: Provides a regulated output voltage of 1.8V
- ADP2164ACPZ-2.5-R7: Provides a regulated output voltage of 2.5V
- ADP2164ACPZ-3.3-R7: Provides a regulated output voltage of 3.3V
- ADP2164ACPZ-5.0-R7: Provides a regulated output voltage of 5.0V
These alternative models offer different output voltage options to suit specific application requirements.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ADP2164ACPZ-1.5-R7 dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of ADP2164ACPZ-1.5-R7 in technical solutions:
Q1: What is the ADP2164ACPZ-1.5-R7? A1: The ADP2164ACPZ-1.5-R7 is a specific model of voltage regulator IC (integrated circuit) manufactured by Analog Devices.
Q2: What is the input voltage range for the ADP2164ACPZ-1.5-R7? A2: The ADP2164ACPZ-1.5-R7 has an input voltage range of 2.3V to 5.5V.
Q3: What is the output voltage of the ADP2164ACPZ-1.5-R7? A3: The ADP2164ACPZ-1.5-R7 provides a fixed output voltage of 1.5V.
Q4: What is the maximum output current of the ADP2164ACPZ-1.5-R7? A4: The ADP2164ACPZ-1.5-R7 can deliver a maximum output current of 1.5A.
Q5: What is the purpose of using the ADP2164ACPZ-1.5-R7 in a technical solution? A5: The ADP2164ACPZ-1.5-R7 is commonly used as a voltage regulator to provide a stable and regulated power supply for various electronic components or subsystems.
Q6: Can the ADP2164ACPZ-1.5-R7 be used in battery-powered applications? A6: Yes, the ADP2164ACPZ-1.5-R7 can be used in battery-powered applications due to its wide input voltage range and low dropout voltage.
Q7: Does the ADP2164ACPZ-1.5-R7 require any external components for operation? A7: Yes, the ADP2164ACPZ-1.5-R7 requires a few external components such as input and output capacitors for stability and filtering.
Q8: Is the ADP2164ACPZ-1.5-R7 suitable for automotive applications? A8: Yes, the ADP2164ACPZ-1.5-R7 is designed to meet the requirements of automotive applications, including high temperature operation and EMI (electromagnetic interference) compliance.
Q9: Can multiple ADP2164ACPZ-1.5-R7 ICs be used in parallel to increase the output current? A9: Yes, multiple ADP2164ACPZ-1.5-R7 ICs can be connected in parallel to increase the total output current capacity.
Q10: What are the key features of the ADP2164ACPZ-1.5-R7? A10: The key features of the ADP2164ACPZ-1.5-R7 include low dropout voltage, high PSRR (power supply rejection ratio), thermal shutdown protection, and overcurrent protection.
Please note that these questions and answers are general and may vary depending on specific application requirements.