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AP7311-33SNG-7
Product Overview
Category
AP7311-33SNG-7 belongs to the category of voltage regulators.
Use
It is commonly used to regulate voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 3.3V
- Maximum Output Current: 150mA
- Dropout Voltage: 200mV at 100mA
- Low Quiescent Current: 50μA
- Low Shutdown Current: 0.1μA
- Operating Temperature Range: -40°C to +85°C
Package
AP7311-33SNG-7 comes in a SOT-23-5 package.
Essence
The essence of AP7311-33SNG-7 is its ability to provide a stable and regulated output voltage.
Packaging/Quantity
It is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 3.3V ±2%
- Output Current: Up to 150mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 50μA
- Shutdown Current: 0.1μA
- Line Regulation: ±0.2%
- Load Regulation: ±0.4%
- Ripple Rejection Ratio: 70dB
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
AP7311-33SNG-7 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- BYP (Bypass Capacitor)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage
- Low quiescent current
- Excellent line and load regulation
- Thermal shutdown protection
- Short-circuit current limit
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Stable and regulated output voltage
- Low power consumption
- Small package size
- Thermal protection
Disadvantages
- Limited maximum output current (150mA)
- Dropout voltage may affect efficiency in low input voltage scenarios
Working Principles
AP7311-33SNG-7 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
AP7311-33SNG-7 finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to AP7311-33SNG-7 include: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - NCP1117ST33T3G
These models offer similar functionality and can be used as alternatives depending on specific requirements and availability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP7311-33SNG-7 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AP7311-33SNG-7 in technical solutions:
Q1: What is AP7311-33SNG-7? A1: AP7311-33SNG-7 is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 3.3V.
Q2: What are the typical applications of AP7311-33SNG-7? A2: AP7311-33SNG-7 is commonly used in various electronic devices and systems where a stable 3.3V power supply is required, such as microcontrollers, sensors, and low-power digital circuits.
Q3: What is the input voltage range for AP7311-33SNG-7? A3: The input voltage range for AP7311-33SNG-7 is typically between 2.5V and 6V.
Q4: What is the maximum output current of AP7311-33SNG-7? A4: AP7311-33SNG-7 can provide a maximum output current of 150mA.
Q5: Does AP7311-33SNG-7 require any external components for operation? A5: Yes, AP7311-33SNG-7 requires a few external components, such as input and output capacitors, to ensure stability and proper functioning.
Q6: Is AP7311-33SNG-7 a low dropout regulator (LDO)? A6: Yes, AP7311-33SNG-7 is an LDO regulator, which means it can maintain a stable output voltage even when the input voltage is only slightly higher than the desired output voltage.
Q7: Can AP7311-33SNG-7 handle overcurrent or short-circuit conditions? A7: AP7311-33SNG-7 has built-in protection features to handle overcurrent and short-circuit conditions, ensuring the safety of the connected components.
Q8: What is the operating temperature range for AP7311-33SNG-7? A8: The operating temperature range for AP7311-33SNG-7 is typically between -40°C and 85°C.
Q9: Can AP7311-33SNG-7 be used in battery-powered applications? A9: Yes, AP7311-33SNG-7 can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q10: Is AP7311-33SNG-7 available in different package options? A10: Yes, AP7311-33SNG-7 is available in various package options, such as SOT-23 and SOT-89, providing flexibility for different PCB layouts and space constraints.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.