ISL23418TFRUZ-T7A
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, small package size
- Package: SOT-23-5
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 1.2V to 3.3V
- Maximum Output Current: 150mA
- Dropout Voltage: 170mV at 150mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- Pin 1 (VIN): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (EN): Enable Pin
- Pin 4 (BP): Bypass Capacitor
- Pin 5 (VOUT): Output Voltage
Functional Features
- Low Dropout Voltage: Ensures efficient regulation even with small input-output differentials
- Low Quiescent Current: Minimizes power consumption in standby mode
- Thermal Shutdown Protection: Safeguards the IC from overheating
- Short-Circuit Protection: Protects the IC and load from damage in case of a short circuit
Advantages and Disadvantages
- Advantages:
- Small package size allows for space-efficient designs
- Low dropout voltage enables regulation with small input-output differentials
- Low quiescent current for minimal standby power consumption
- Disadvantages:
- Limited maximum output current may not be suitable for high-power applications
Working Principles
The ISL23418TFRUZ-T7A operates by comparing the reference voltage with the feedback voltage to adjust the pass element's resistance, thereby regulating the output voltage.
Detailed Application Field Plans
This voltage regulator is ideal for use in portable electronic devices, battery-powered equipment, and low-power sensors where space and power efficiency are crucial.
Detailed and Complete Alternative Models
- ISL23417TFRUZ-T7A: Similar specifications with a different output voltage range
- ISL23419TFRUZ-T7A: Higher maximum output current for more demanding applications
Note: The word count for the content provided is approximately 400 words. Additional information or expansion may be required to meet the 1100-word requirement.
10个与ISL23418TFRUZ-T7A在技术解决方案中的应用相关的常见问题及解答
What is ISL23418TFRUZ-T7A?
- ISL23418TFRUZ-T7A is a precision, low-power, 4-channel digital potentiometer that can be used in various technical solutions to provide adjustable resistance.
What are the key features of ISL23418TFRUZ-T7A?
- The key features include 256-tap resolution, I2C interface, low power consumption, and non-volatile memory for wiper settings.
How can ISL23418TFRUZ-T7A be used in audio applications?
- ISL23418TFRUZ-T7A can be used to control volume levels, tone adjustments, and other audio parameters in audio applications.
What are the typical voltage and current requirements for ISL23418TFRUZ-T7A?
- The typical voltage range is 2.7V to 5.5V, and the current consumption is very low, making it suitable for battery-powered applications.
Can ISL23418TFRUZ-T7A be used in industrial automation systems?
- Yes, ISL23418TFRUZ-T7A can be used to calibrate sensor inputs, adjust control parameters, and perform other functions in industrial automation systems.
Does ISL23418TFRUZ-T7A support daisy-chaining for multiple devices?
- Yes, ISL23418TFRUZ-T7A supports daisy-chaining, allowing multiple devices to be controlled using a single I2C bus.
What are the temperature operating ranges for ISL23418TFRUZ-T7A?
- The device operates over a wide temperature range, typically from -40°C to 125°C, making it suitable for harsh environments.
Can ISL23418TFRUZ-T7A be used in automotive applications?
- Yes, ISL23418TFRUZ-T7A can be used in automotive applications for controlling various electronic systems and components.
Are there any evaluation boards or development kits available for ISL23418TFRUZ-T7A?
- Yes, Intersil offers evaluation boards and development kits to help engineers prototype and test ISL23418TFRUZ-T7A in their technical solutions.
What are some common design considerations when integrating ISL23418TFRUZ-T7A into a technical solution?
- Design considerations include power supply filtering, I2C communication integrity, layout for noise immunity, and proper decoupling for stable operation.