MIC5303-1.3YMT-TR

Product Overview

Category

MIC5303-1.3YMT-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 MIC5303-1.3YMT-TR provides a stable output voltage.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: This regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in protection mechanisms to prevent overheating.

Package

The MIC5303-1.3YMT-TR comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide reliable and stable voltage regulation, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MIC5303-1.3YMT-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage: 1.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC5303-1.3YMT-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC5303-1.3YMT-TR maintains a stable output voltage of 1.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate with a low dropout voltage of only 150mV, ensuring efficient power conversion.
• Thermal Shutdown Protection: The regulator includes thermal shutdown protection, preventing damage due to excessive heat.
• Enable Pin: The EN pin allows for easy on/off control of the regulator.
• Bypass Capacitor: The BYP pin provides an option to connect an external bypass capacitor for improved stability and noise reduction.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Low dropout voltage
• Compact package size
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)
• Restricted input voltage range (2.5V - 5.5V)

Working Principles

The MIC5303-1.3YMT-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The regulator operates by continuously adjusting the resistance in the circuit to compensate for changes in the input voltage and load conditions.

Detailed Application Field Plans

The MIC5303-1.3YMT-TR finds applications in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices

In these applications, the regulator ensures stable and reliable power supply, preventing voltage fluctuations from affecting the performance of sensitive electronic components.

Detailed and Complete Alternative Models

1. MIC5303-1.8YMT-TR: Provides an output voltage of 1.8V.
2. MIC5303-2.5YMT-TR: Provides an output voltage of 2.5V.
3. MIC5303-3.3YMT-TR: Provides an output voltage of 3.3V.

These alternative models offer different output voltage options to suit specific application requirements while maintaining similar characteristics and features as the MIC5303-1.3YMT-TR.

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