MIC5268-1.2YM5-TR

Product Overview

Category

MIC5268-1.2YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5268-1.2YM5-TR provides a regulated output voltage.
• Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5268-1.2YM5-TR is available in a small surface-mount package (YM5) for easy integration into compact electronic designs.

Essence

The essence of MIC5268-1.2YM5-TR lies in its ability to provide stable and reliable voltage regulation in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.2V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5268-1.2YM5-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC5268-1.2YM5-TR ensures a stable output voltage even with varying input voltages.
• Low Dropout: It can operate with a very low dropout voltage, minimizing power loss.
• Thermal Shutdown Protection: The device includes a thermal shutdown feature to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low dropout voltage
• Compact package size
• Thermal shutdown protection

Disadvantages

• Limited output voltage options
• Not suitable for high current applications

Working Principles

The MIC5268-1.2YM5-TR is based on a linear voltage regulator architecture. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device operates by dissipating excess input voltage as heat, resulting in a regulated output voltage.

Detailed Application Field Plans

The MIC5268-1.2YM5-TR finds applications in various electronic devices and systems, including:

1. Mobile devices: It can be used to regulate voltage for power-sensitive components in smartphones, tablets, and portable media players.
2. IoT devices: The product is suitable for low-power IoT applications that require stable voltage levels.
3. Wearable devices: It can provide regulated power to sensors, microcontrollers, and other components in wearable technology.
4. Battery-powered systems: The voltage regulator ensures consistent power supply in battery-operated devices such as wireless sensors and remote controls.

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: A similar voltage regulator with an output voltage of 3.3V.
2. MIC29302WU-TR: A high-current voltage regulator capable of delivering up to 3A of output current.
3. LT1763CS8-3.3#PBF: Another low dropout voltage regulator with an output voltage of 3.3V.

These alternative models offer different output voltages and current capabilities, providing flexibility for various application requirements.

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