MIC5201-3.0YS

Product Overview

Category

MIC5201-3.0YS 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

MIC5201-3.0YS is available in a small SOT-23 package.

Essence

The essence of MIC5201-3.0YS lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.0V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 35µA
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5201-3.0YS has the following pin configuration:

```

---

| | --| VIN VOUT |-- --| GND BYP |-- |___________| ```

Functional Features

• Low Dropout Voltage: The MIC5201-3.0YS exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: It provides precise and accurate output voltage, minimizing voltage fluctuations and ensuring reliable performance.
• Low Quiescent Current: The regulator consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage.
• Short-Circuit Current Limit: It has built-in protection against short circuits, safeguarding the circuit and connected components.

Advantages and Disadvantages

Advantages

• High output voltage accuracy ensures reliable performance.
• Low dropout voltage allows efficient regulation even with low input voltages.
• Low quiescent current helps conserve power and extend battery life.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limit protects the circuit and connected components.

Disadvantages

• Limited output current capacity (up to 150mA).
• Restricted input voltage range (2.5V to 16V).

Working Principles

MIC5201-3.0YS operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal feedback mechanism compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC5201-3.0YS finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Communication equipment - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5201-3.0YS are: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3 - TPS73633

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, MIC5201-3.0YS is a voltage regulator with excellent voltage regulation capabilities, low dropout voltage, and high output voltage accuracy. Its compact package and versatile features make it suitable for various electronic applications. However, designers should consider the limited output current capacity and input voltage range when selecting this regulator.