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IELHK21111-1REG4-31246-1 Product Overview
Basic Information Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: TO-220
- Essence: Regulating voltage for electronic circuits
- Packaging/Quantity: Typically sold in reels of 1000 units
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Maximum Output Current: 1A
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Input
- Ground
- Output
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite fluctuations in input voltage or load current.
- Low Dropout: Operates with minimal voltage drop between input and output.
- Low Quiescent Current: Consumes very little current when in standby mode.
Advantages
- Precise voltage regulation ensures reliable performance of connected circuits.
- Low dropout voltage allows for efficient use of available power supply.
- Low quiescent current prolongs battery life in portable devices.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Operating temperature range may restrict use in extreme environments.
Working Principles
The IELHK21111-1REG4-31246-1 utilizes a feedback control loop to compare the output voltage to a reference voltage and adjust the pass element to maintain a constant output.
Detailed Application Field Plans
- Embedded Systems: Provides stable voltage supply for microcontrollers and sensors.
- Portable Electronics: Extends battery life by efficiently regulating voltage for various components.
- Automotive Electronics: Ensures consistent power delivery to sensitive automotive electronics.
Detailed and Complete Alternative Models
- IELHK21112-1REG4-31247-1: 5V output voltage, 1.5A maximum output current
- IELHK21113-1REG4-31248-1: Adjustable output voltage, 500mA maximum output current
- IELHK21114-1REG4-31249-1: 3.3V output voltage, 2A maximum output current
This comprehensive entry provides an in-depth understanding of the IELHK21111-1REG4-31246-1 voltage regulator, including its specifications, features, applications, and alternatives.
Énumérez 10 questions et réponses courantes liées à l'application de IELHK21111-1REG4-31246-1 dans les solutions techniques
What is IELHK21111-1REG4-31246-1?
- IELHK21111-1REG4-31246-1 is a specific technical standard or component used in various technical solutions for a particular purpose.
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- IELHK21111-1REG4-31246-1 is typically applied in technical solutions to meet certain regulatory or performance requirements, such as ensuring compliance with industry standards or enhancing the functionality of a system.
What are the key features of IELHK21111-1REG4-31246-1?
- The key features of IELHK21111-1REG4-31246-1 may include specific performance metrics, compatibility with other components, and any unique capabilities that set it apart from alternative solutions.
Are there any limitations or constraints when using IELHK21111-1REG4-31246-1 in technical solutions?
- It's important to consider any limitations or constraints associated with IELHK21111-1REG4-31246-1, such as compatibility issues with certain systems or potential challenges in implementation.
What are the best practices for integrating IELHK21111-1REG4-31246-1 into technical solutions?
- Best practices for integration may involve thorough testing, documentation of the integration process, and collaboration with relevant stakeholders to ensure successful implementation.
Can IELHK21111-1REG4-31246-1 be customized or adapted for specific technical solution requirements?
- Depending on the flexibility of IELHK21111-1REG4-31246-1, it may be possible to customize or adapt its configuration to align with specific technical solution requirements.
What are the potential benefits of using IELHK21111-1REG4-31246-1 in technical solutions?
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- It's important to be aware of any known issues or common challenges, such as potential conflicts with other components or difficulties in maintaining compatibility over time.
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