MIC5310-OGYML-TR

Product Overview

Category: Integrated Circuits (ICs)

Use: The MIC5310-OGYML-TR is a voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to the connected components.

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: The MIC5310-OGYML-TR comes in a small outline package (SOT-23-5) which is suitable for surface mount applications.

Essence: This voltage regulator IC is essential for maintaining a consistent and reliable power supply to ensure proper functioning of electronic devices.

Packaging/Quantity: The MIC5310-OGYML-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC5310-OGYML-TR has five pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for adjusting the output voltage
5. VOUT: Output voltage pin

Functional Features

• High Efficiency: The MIC5310-OGYML-TR offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor divider network connected to the FB pin.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected components from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature protects the IC from damage.

Advantages and Disadvantages

Advantages: - High efficiency leads to longer battery life - Adjustable output voltage for flexibility - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited maximum output current (500mA) - Requires additional external components for proper operation

Working Principles

The MIC5310-OGYML-TR operates as a linear voltage regulator. It takes the input voltage from the VIN pin, regulates it to the desired output voltage set by the feedback network connected to the FB pin, and provides a stable output voltage at the VOUT pin. The enable pin (EN) controls the ON/OFF state of the regulator.

Detailed Application Field Plans

The MIC5310-OGYML-TR is widely used in various electronic devices that require a regulated power supply. Some common application fields include: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. MIC5330-OGYML-TR: Similar to MIC5310-OGYML-TR with higher maximum output current (800mA).
2. MIC5320-OGYML-TR: Similar to MIC5310-OGYML-TR with adjustable output voltage and higher maximum output current (1A).
3. MIC5340-OGYML-TR: Similar to MIC5310-OGYML-TR with adjustable output voltage and higher maximum output current (1.5A).

These alternative models offer similar features and functionality, but with varying specifications to cater to different application requirements.

In conclusion, the MIC5310-OGYML-TR is a versatile voltage regulator IC that provides stable power supply in various electronic devices. Its high efficiency, adjustable output voltage, and protection features make it an ideal choice for many applications.