MIC5335-LLYMT-TR

Product Overview

Category

The MIC5335-LLYMT-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The MIC5335-LLYMT-TR provides precise voltage regulation, ensuring a stable power supply for electronic components.
• Efficiency: This voltage regulator offers high efficiency, minimizing power loss during operation.
• Low dropout voltage: The device has a low dropout voltage, allowing it to operate even when the input voltage is close to the output voltage.
• Thermal shutdown protection: The MIC5335-LLYMT-TR includes thermal shutdown protection, preventing damage due to excessive heat.
• Small form factor: The package size of this voltage regulator is compact, making it suitable for space-constrained applications.

Package and Quantity

The MIC5335-LLYMT-TR is available in a small outline 6-pin SOT-23 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage options: 1.2V, 1.8V, 2.5V, 3.3V
• Maximum output current: 500mA
• Dropout voltage: 150mV at 100mA
• Quiescent current: 60µA (typical)
• Operating temperature range: -40°C to +125°C

Pin Configuration

The MIC5335-LLYMT-TR has the following pin configuration:

```

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| | --| VIN VOUT|-- --| EN GND |-- --| FB NC |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• EN: Enable pin (active high)
• GND: Ground pin
• FB: Feedback pin
• NC: No connection

Functional Features

1. Voltage regulation: The MIC5335-LLYMT-TR maintains a stable output voltage regardless of input voltage fluctuations.
2. Load regulation: It provides excellent load regulation, ensuring a consistent output voltage even with varying loads.
3. Fast transient response: This voltage regulator quickly responds to changes in load conditions, minimizing voltage fluctuations.
4. Low quiescent current: The device consumes minimal current when in standby or idle mode, conserving power.
5. Thermal shutdown protection: It includes built-in thermal shutdown protection, safeguarding the device from overheating.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply for electronic components.
• High efficiency minimizes power loss during operation.
• Compact package size allows for easy integration into space-constrained designs.
• Fast transient response ensures stability under dynamic load conditions.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Restricted output voltage options may limit compatibility with certain devices.

Working Principles

The MIC5335-LLYMT-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the regulator compensates by adjusting its internal components to provide a stable output voltage.

Application Field Plans

The MIC5335-LLYMT-TR is widely used in various electronic devices and applications, including but not limited to: - Mobile phones and smartphones - Portable media players - Wireless communication devices - Battery-powered devices - IoT (Internet of Things) devices - Wearable electronics

Alternative Models

There are several alternative models available in the market that offer similar functionality to the MIC5335-LLYMT-TR. Some notable alternatives include: - LT1763 - LM1117 - TPS7A47

These alternative models provide comparable voltage regulation, efficiency, and package options, offering flexibility for different design requirements.

In conclusion, the MIC5335-LLYMT-TR is a voltage regulator that provides precise voltage regulation, high efficiency, and thermal protection. Its compact size and fast transient response make it suitable for various electronic applications. However, its limited output current capacity and restricted output voltage options should be considered when selecting this device for specific designs.