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MAX688CSA+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low-dropout, adjustable output voltage
- Package: Surface Mount Technology (SMT)
- Essence: Linear regulator with high accuracy and low dropout voltage
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 11V
- Output Voltage Range: 1.25V to 10V
- Dropout Voltage: 120mV at 100mA load current
- Output Current: 150mA
- Line Regulation: ±0.05% typical
- Load Regulation: ±0.1% typical
- Quiescent Current: 80µA typical
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX688CSA+T has the following pin configuration:
```
| | --| Vout | --| Vin | --| GND | --| Adj | |___________| ```
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Adjustable output voltage allows for flexibility in various applications.
- Excellent line and load regulation provide stable output voltage.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
Advantages and Disadvantages
Advantages: - High accuracy and low dropout voltage ensure reliable performance. - Adjustable output voltage provides versatility. - Compact SMT package enables space-saving designs. - Wide operating temperature range allows for use in harsh environments.
Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires external components for stability and filtering.
Working Principles
The MAX688CSA+T is a linear voltage regulator that regulates the output voltage based on the difference between the input and desired output voltage. It utilizes a pass transistor to control the output voltage by adjusting the resistance between the input and output terminals. The device maintains a stable output voltage by continuously monitoring and adjusting the pass transistor's resistance.
Detailed Application Field Plans
The MAX688CSA+T is commonly used in various applications, including: - Battery-powered devices - Portable electronic devices - Automotive electronics - Industrial equipment - Communication systems
Detailed and Complete Alternative Models
Some alternative models to the MAX688CSA+T include: - LM1117-ADJ - LT1086-ADJ - ADP3339-ADJ - MIC5205-ADJ
These alternatives offer similar functionality and can be used as replacements depending on specific requirements.
In conclusion, the MAX688CSA+T is a versatile voltage regulator with adjustable output voltage and low dropout characteristics. Its compact package and wide operating temperature range make it suitable for various applications. However, its limited output current and external component requirements should be considered when selecting this IC for high-power applications.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX688CSA+T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX688CSA+T in technical solutions:
Q: What is MAX688CSA+T? A: MAX688CSA+T is a voltage reference and supervisory circuit that monitors power supply voltages and provides reset signals.
Q: What is the operating voltage range of MAX688CSA+T? A: The operating voltage range of MAX688CSA+T is typically between 1.2V and 5.5V.
Q: How does MAX688CSA+T provide reset signals? A: MAX688CSA+T generates reset signals when the monitored voltage falls below a certain threshold, ensuring proper system initialization.
Q: Can MAX688CSA+T monitor multiple power supplies simultaneously? A: Yes, MAX688CSA+T can monitor up to four power supplies simultaneously.
Q: What is the typical reset timeout period of MAX688CSA+T? A: The typical reset timeout period of MAX688CSA+T is 140ms.
Q: Does MAX688CSA+T have an adjustable reset threshold? A: No, MAX688CSA+T has a fixed reset threshold of approximately 4.63V.
Q: Can MAX688CSA+T be used in battery-powered applications? A: Yes, MAX688CSA+T can be used in battery-powered applications as it operates within a wide voltage range.
Q: What is the quiescent current consumption of MAX688CSA+T? A: The quiescent current consumption of MAX688CSA+T is typically around 20µA.
Q: Is MAX688CSA+T available in a surface-mount package? A: Yes, MAX688CSA+T is available in an 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package.
Q: Can MAX688CSA+T be used in automotive applications? A: Yes, MAX688CSA+T is suitable for automotive applications as it meets the necessary requirements and operates within the specified temperature range.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.