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ADP125ARHZ
Product Overview
Category
The ADP125ARHZ belongs to the category of voltage regulators.
Use
It is used to regulate voltage in various electronic devices and systems.
Characteristics
- Low dropout voltage
- Low quiescent current
- High PSRR (Power Supply Rejection Ratio)
- Wide input voltage range
Package
The ADP125ARHZ comes in a small, 8-lead, 3 mm × 3 mm LFCSP package.
Essence
The essence of the ADP125ARHZ lies in its ability to provide stable and regulated voltage output for electronic applications.
Packaging/Quantity
The ADP125ARHZ is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.15 V to 5.5 V
- Output Voltage Range: 0.8 V to 3.3 V
- Dropout Voltage: 150 mV at 150 mA
- Quiescent Current: 38 µA
- PSRR: 70 dB at 1 kHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The ADP125ARHZ has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. NC (No Connection) 6. FB (Feedback) 7. NC (No Connection) 8. VOUT (Output Voltage)
Functional Features
- Low dropout voltage for extended battery life
- Low quiescent current for power efficiency
- High PSRR for improved noise rejection
- Enable pin for power management control
- Bypass pin for flexibility in noise filtering
Advantages and Disadvantages
Advantages
- Efficient power regulation
- Extended battery life
- Noise rejection capability
Disadvantages
- Limited output current capacity
- Restricted input voltage range
Working Principles
The ADP125ARHZ operates by comparing the feedback voltage to an internal reference and adjusting the pass device to maintain a constant output voltage. It utilizes a low dropout PNP transistor to achieve high efficiency and low quiescent current.
Detailed Application Field Plans
The ADP125ARHZ is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - Wearable devices - IoT (Internet of Things) devices - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the ADP125ARHZ include: - ADP125ARZ - ADP125ACBZ - ADP125ACBZ-R7
In conclusion, the ADP125ARHZ is a versatile voltage regulator with efficient power regulation and noise rejection capabilities, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP125ARHZ v technických řešeních
What is the input voltage range of ADP125ARHZ?
- The input voltage range of ADP125ARHZ is 2.3V to 5.5V.
What is the output voltage range of ADP125ARHZ?
- The output voltage range of ADP125ARHZ is 0.8V to 3.3V.
What is the maximum output current of ADP125ARHZ?
- The maximum output current of ADP125ARHZ is 150mA.
What is the typical efficiency of ADP125ARHZ?
- The typical efficiency of ADP125ARHZ is around 90%.
What are the key features of ADP125ARHZ?
- Some key features of ADP125ARHZ include low quiescent current, high PSRR, and low dropout voltage.
What are the typical applications of ADP125ARHZ?
- Typical applications of ADP125ARHZ include battery-powered equipment, portable devices, and IoT applications.
Does ADP125ARHZ have built-in thermal shutdown protection?
- Yes, ADP125ARHZ has built-in thermal shutdown protection.
What is the operating temperature range of ADP125ARHZ?
- The operating temperature range of ADP125ARHZ is -40°C to 125°C.
Is ADP125ARHZ suitable for use in automotive applications?
- Yes, ADP125ARHZ is suitable for use in automotive applications.
What are the recommended input and output capacitors for ADP125ARHZ?
- The recommended input and output capacitors for ADP125ARHZ are 1µF and 2.2µF, respectively.