MIC5202-4.8YM

Product Overview

Category

MIC5202-4.8YM belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5202-4.8YM is available in a small outline package (SOT-23) which allows for easy integration into various circuit designs.

Essence

The essence of MIC5202-4.8YM lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of MIC5202-4.8YM units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 4.8V
• Dropout Voltage: 20mV at 100mA
• Quiescent Current: 35µA
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5202-4.8YM has the following pin configuration:

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

Functional Features

• Low Dropout Voltage: The low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: MIC5202-4.8YM provides high accuracy in maintaining the specified output voltage, resulting in reliable performance of connected devices.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the regulator is in standby or idle mode.
• Thermal Shutdown Protection: The thermal shutdown feature protects the regulator from overheating, preventing damage to the device and connected components.
• Short-Circuit Current Limit: MIC5202-4.8YM incorporates a short-circuit current limit to protect against excessive current flow during a short circuit event.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low power consumption
• Thermal protection
• Compact package size for easy integration

Disadvantages

• Limited maximum output current (150mA)
• Not suitable for high-power applications

Working Principles

MIC5202-4.8YM operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

MIC5202-4.8YM finds application in various electronic devices and circuits that require a stable and regulated 4.8V power supply. Some common application fields include:

1. Battery-powered devices
2. Portable consumer electronics
3. Embedded systems
4. IoT devices
5. Automotive electronics

Detailed and Complete Alternative Models

• LM1117-4.8
• LT1763-4.8
• LP2985-4.8
• MAX8887-4.8

These alternative models offer similar functionality and can be used as substitutes for MIC5202-4.8YM depending on specific requirements and availability.

In conclusion, MIC5202-4.8YM is a voltage regulator with excellent characteristics such as low dropout voltage, high output voltage accuracy, and thermal shutdown protection. Its compact package and reliable performance make it suitable for a wide range of applications in various industries.