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MIC5305-3.3BML-TR
Product Overview
Category
The MIC5305-3.3BML-TR belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 3.3V
- Maximum Output Current: 150mA
- Low Dropout Voltage: 120mV at 100mA
- Quiescent Current: 35µA (typical)
- Shutdown Current: <1µA
- Operating Temperature Range: -40°C to +125°C
Package
The MIC5305-3.3BML-TR comes in a small 6-pin SOT-23 package.
Essence
This voltage regulator is designed to provide a stable and regulated output voltage of 3.3V, regardless of variations in the input voltage.
Packaging/Quantity
The MIC5305-3.3BML-TR is typically packaged in reels containing 3000 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 3.3V ±2%
- Output Current: Up to 150mA
- Dropout Voltage: 120mV at 100mA
- Quiescent Current: 35µA (typical)
- Shutdown Current: <1µA
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.4% (typical)
- Ripple Rejection: 60dB (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC5305-3.3BML-TR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin (active high)
- BYP: Bypass capacitor pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Excellent line and load regulation for stable output voltage.
- Ultra-low quiescent current minimizes power consumption.
- Shutdown mode for further power savings.
- Built-in thermal shutdown and current limit protection.
Advantages
- Wide input voltage range allows compatibility with various power sources.
- Small package size enables space-saving designs.
- Low dropout voltage ensures efficient power conversion.
- Excellent line and load regulation for stable output voltage.
- Ultra-low quiescent current minimizes power consumption.
- Shutdown mode for further power savings.
- Built-in protection features enhance reliability.
Disadvantages
- Limited maximum output current of 150mA may not be suitable for high-power applications.
- SOT-23 package may require additional heat dissipation measures in certain scenarios.
Working Principles
The MIC5305-3.3BML-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage at the FB pin with a reference voltage, and adjusts the pass transistor accordingly to maintain a stable output voltage of 3.3V.
Detailed Application Field Plans
The MIC5305-3.3BML-TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the MIC5305-3.3BML-TR include: - MCP1700-3302E/TO: Microchip Technology Inc. - LP2985-33DBVR: Texas Instruments - AP2112K-3.3TRG1: Diodes Incorporated - NCP1117DT33RKG: ON Semiconductor
These alternative models provide comparable voltage regulation capabilities and can be considered as substitutes for the MIC5305-3.3BML-TR in various applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5305-3.3BML-TR in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of MIC5305-3.3BML-TR in technical solutions:
Q: What is the MIC5305-3.3BML-TR? A: The MIC5305-3.3BML-TR is a low-dropout (LDO) voltage regulator IC that provides a stable output voltage of 3.3V.
Q: What is the input voltage range for the MIC5305-3.3BML-TR? A: The input voltage range for the MIC5305-3.3BML-TR is typically between 2.7V and 5.5V.
Q: What is the maximum output current of the MIC5305-3.3BML-TR? A: The MIC5305-3.3BML-TR can provide a maximum output current of 150mA.
Q: Can the MIC5305-3.3BML-TR be used in battery-powered applications? A: Yes, the MIC5305-3.3BML-TR is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Q: Does the MIC5305-3.3BML-TR require any external components for operation? A: Yes, the MIC5305-3.3BML-TR requires a minimum of two external capacitors for stability and proper operation.
Q: What is the dropout voltage of the MIC5305-3.3BML-TR? A: The dropout voltage of the MIC5305-3.3BML-TR is typically around 200mV at full load.
Q: Can the MIC5305-3.3BML-TR handle input voltage fluctuations? A: Yes, the MIC5305-3.3BML-TR has built-in protection features that allow it to handle input voltage fluctuations and provide a stable output.
Q: Is the MIC5305-3.3BML-TR suitable for noise-sensitive applications? A: Yes, the MIC5305-3.3BML-TR has excellent power supply rejection ratio (PSRR) and is suitable for noise-sensitive applications.
Q: What is the operating temperature range of the MIC5305-3.3BML-TR? A: The MIC5305-3.3BML-TR can operate within a temperature range of -40°C to +125°C.
Q: Can the MIC5305-3.3BML-TR be used in automotive applications? A: Yes, the MIC5305-3.3BML-TR is AEC-Q100 qualified and can be used in automotive applications where reliability and performance are crucial.
Please note that these answers are general and may vary depending on the specific requirements and conditions of your technical solution.