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MIC5353-3.3YMT-TR
+Lista de MateriaisIC REG LINEAR 3.3V 500MA 6-TMLF
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FabricanteTecnologia Microchip
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Peça do Fabricante #MIC5353-3.3YMT-TR
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Ficha Técnica MIC5353-3.3YMT-TR DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min / Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.35V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 175 µA |
| PSRR | 60dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 6-UFDFN Exposed Pad, 6-TMLF® |
| Supplier Device Package | 6-TMLF® (1.6x1.6) |
| Base Product Number | MIC5353 |
Visão Geral
Description
The MIC5353-3.3YMT-TR is a low dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V. It is suitable for powering low-voltage digital circuits and devices in various applications, including portable electronics and embedded systems.
Key features include a low dropout voltage, typically around 300 mV at full load, which allows it to maintain output regulation even with small input-output voltage differentials. The device supports a wide input voltage range, making it versatile for different power supply configurations.
It also offers thermal shutdown and current limiting for enhanced reliability and protection against overload conditions. The MIC5353-3.3YMT-TR is available in a compact 8-lead MSOP package, making it ideal for space-constrained designs.
Overall, it is an efficient and reliable solution for designers requiring a 3.3V power source with minimal space and heat generation.
Key features include a low dropout voltage, typically around 300 mV at full load, which allows it to maintain output regulation even with small input-output voltage differentials. The device supports a wide input voltage range, making it versatile for different power supply configurations.
It also offers thermal shutdown and current limiting for enhanced reliability and protection against overload conditions. The MIC5353-3.3YMT-TR is available in a compact 8-lead MSOP package, making it ideal for space-constrained designs.
Overall, it is an efficient and reliable solution for designers requiring a 3.3V power source with minimal space and heat generation.
Equivalent
The MIC5353-3.3YMT-TR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LP2985-33 (Texas Instruments)
2. LM1117-3.3 (Texas Instruments)
3. LT1763-3.3 (Analog Devices)
4. NCP1117ST33T3G (ON Semiconductor)
5. TPS79933 (Texas Instruments)
Always verify specifications and compatibility for your specific application.
1. LP2985-33 (Texas Instruments)
2. LM1117-3.3 (Texas Instruments)
3. LT1763-3.3 (Analog Devices)
4. NCP1117ST33T3G (ON Semiconductor)
5. TPS79933 (Texas Instruments)
Always verify specifications and compatibility for your specific application.
Features
The MIC5353-3.3YMT-TR is a low-dropout (LDO) voltage regulator that provides a stable output voltage of 3.3V. Key features include:
1. Low Dropout Voltage: Typically 200 mV at 100 mA load, allowing efficient operation.
2. Input Voltage Range: Accepts input voltages from 2.5V to 16V.
3. Output Current: Capable of delivering up to 150 mA of output current.
4. High Power Supply Rejection Ratio (PSRR): Offers excellent noise rejection, enhancing output stability.
5. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Safeguards the device during fault conditions.
7. Low Quiescent Current: Consumes only 15 µA, making it suitable for battery-powered applications.
8. Small Package: Available in a compact SOT-23-5 package, ideal for space-constrained designs.
This combination of features makes the MIC5353-3.3YMT-TR suitable for various applications, including portable devices and other electronic systems requiring efficient voltage regulation.
1. Low Dropout Voltage: Typically 200 mV at 100 mA load, allowing efficient operation.
2. Input Voltage Range: Accepts input voltages from 2.5V to 16V.
3. Output Current: Capable of delivering up to 150 mA of output current.
4. High Power Supply Rejection Ratio (PSRR): Offers excellent noise rejection, enhancing output stability.
5. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Safeguards the device during fault conditions.
7. Low Quiescent Current: Consumes only 15 µA, making it suitable for battery-powered applications.
8. Small Package: Available in a compact SOT-23-5 package, ideal for space-constrained designs.
This combination of features makes the MIC5353-3.3YMT-TR suitable for various applications, including portable devices and other electronic systems requiring efficient voltage regulation.
Pinout
The MIC5353-3.3YMT-TR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 3.3V from a higher input voltage while maintaining a low dropout voltage, making it suitable for battery-powered applications.
Here are the pin functions:
1. VIN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin, connected to the system ground.
3. VOUT: Output voltage pin that supplies the regulated 3.3V.
4. SHDN: Shutdown pin, used to enable or disable the regulator (active high).
5. ADJ: Adjustment pin (not used in fixed output versions) for setting the output voltage in adjustable configurations.
This device is designed for low noise, high accuracy, and fast transient response, making it ideal for a variety of electronic applications.
Here are the pin functions:
1. VIN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin, connected to the system ground.
3. VOUT: Output voltage pin that supplies the regulated 3.3V.
4. SHDN: Shutdown pin, used to enable or disable the regulator (active high).
5. ADJ: Adjustment pin (not used in fixed output versions) for setting the output voltage in adjustable configurations.
This device is designed for low noise, high accuracy, and fast transient response, making it ideal for a variety of electronic applications.
Manufacturer
The MIC5353-3.3YMT-TR is manufactured by Micrel, Inc., which is now part of the multinational semiconductor company, Microchip Technology Inc. Micrel specializes in high-performance analog and mixed-signal integrated circuits, particularly for applications in the automotive, industrial, and communications sectors. The company is known for its expertise in power management, timing solutions, and high-speed data communications.
Microchip Technology, which acquired Micrel in 2015, is a leading provider of microcontroller, analog, and FPGA solutions. It serves a wide range of industries, including aerospace, automotive, consumer electronics, and medical devices. By integrating Micrel's technology, Microchip enhances its product offerings and strengthens its position in the semiconductor market.
Microchip Technology, which acquired Micrel in 2015, is a leading provider of microcontroller, analog, and FPGA solutions. It serves a wide range of industries, including aerospace, automotive, consumer electronics, and medical devices. By integrating Micrel's technology, Microchip enhances its product offerings and strengthens its position in the semiconductor market.
Application
The MIC5353-3.3YMT-TR is a low-dropout (LDO) voltage regulator primarily used in applications requiring a stable 3.3V output. Key application areas include battery-powered devices, portable electronics, microcontroller and FPGA power supplies, wireless communication devices, and automotive electronics. Its low quiescent current makes it suitable for power-sensitive applications, while features like thermal shutdown and overcurrent protection enhance reliability. Additionally, it is used in consumer electronics, industrial automation, and point-of-load power regulation in various electronic circuits.
Package
The MIC5353-3.3YMT-TR is packaged in a 5-pin SOT-23 (SOT-23-5) form factor. This compact surface-mount package is designed for efficient space utilization in electronic circuits.
