MAX774ESA+T
Product Overview
- Category: Voltage Regulator
- Use: Voltage regulation for electronic circuits
- Characteristics: High precision, low dropout voltage, small package size
- Package: SOIC-8
- Essence: Provides stable voltage output for electronic devices
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 26V
- Output Current: 300mA
- Dropout Voltage: 340mV at 300mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- GND
- Feedback
- Output
- NC
- NC
- Vin
- NC
- Enable
Functional Features
- High Precision: Provides accurate and stable output voltage
- Low Dropout Voltage: Ensures efficient operation even with low input voltages
- Small Package Size: Ideal for space-constrained applications
- Enable Pin: Allows for external control of the regulator's operation
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low dropout voltage
- Small package size
- Enable pin for external control
Disadvantages
- Limited output current (300mA)
- Restricted input voltage range (4.5V to 28V)
Working Principles
The MAX774ESA+T is a voltage regulator that uses feedback control to maintain a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to minimize any discrepancies.
Detailed Application Field Plans
The MAX774ESA+T is well-suited for various applications requiring precise voltage regulation, such as: - Battery-powered devices - Portable electronics - Sensor modules - Industrial control systems
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with higher output current capability
- LM1117: Low dropout voltage regulator with fixed output voltage options
- LT1763: Ultra-low dropout regulator with higher output current capacity
This comprehensive entry provides detailed information about the MAX774ESA+T voltage regulator, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける MAX774ESA+T の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the MAX774ESA+T?
- The MAX774ESA+T is a voltage regulator and charge pump IC designed for use in various technical solutions.
What is the input voltage range of MAX774ESA+T?
- The input voltage range of MAX774ESA+T is typically 2.5V to 16.5V.
What is the output voltage range of MAX774ESA+T?
- The output voltage range of MAX774ESA+T is typically -Vin to -0.7V.
What are the typical applications of MAX774ESA+T?
- The MAX774ESA+T is commonly used in battery-powered systems, handheld devices, and other applications requiring regulated negative voltage.
What is the maximum output current of MAX774ESA+T?
- The maximum output current of MAX774ESA+T is typically 20mA.
Does MAX774ESA+T require external components for operation?
- Yes, MAX774ESA+T requires external capacitors for proper operation.
What is the efficiency of MAX774ESA+T?
- The efficiency of MAX774ESA+T can vary based on the input and output voltage, but it is designed for high efficiency operation.
Is MAX774ESA+T suitable for automotive applications?
- Yes, MAX774ESA+T is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.
Can MAX774ESA+T be used in conjunction with other voltage regulators?
- Yes, MAX774ESA+T can be used alongside other voltage regulators to meet specific system requirements.
What are the key features of MAX774ESA+T?
- The key features of MAX774ESA+T include low quiescent current, low dropout voltage, and thermal shutdown protection for reliable operation in various technical solutions.