MIC5283-5.0YME

Product Overview

Category

MIC5283-5.0YME belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 5.0V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 40µA
• Thermal Shutdown Protection
• Short Circuit Current Limiting
• Small Package Size: SOT-23-5

Package and Quantity

MIC5283-5.0YME is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 5.0V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Line Regulation: 0.05%/V
• Load Regulation: 0.1%/mA
• Ripple Rejection: 70dB
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5283-5.0YME has the following pin configuration:

```

---

| | --| V IN|-- Pin 1 (Input Voltage) --| GND |-- Pin 2 (Ground) --| V OUT|-- Pin 3 (Output Voltage) --| EN |-- Pin 4 (Enable) --| NC |-- Pin 5 (No Connection) |____| ```

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short circuit current limiting protects the regulator and connected components from damage.

Advantages

• Small package size makes it suitable for space-constrained designs.
• Wide input voltage range enables compatibility with a variety of power sources.
• Low dropout voltage ensures efficient operation even with low input voltages.
• Low quiescent current helps conserve power in battery-powered applications.
• Thermal shutdown protection enhances reliability and prevents overheating.
• Short circuit current limiting safeguards against damage during fault conditions.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Fixed output voltage may not meet the requirements of all applications.
• Lack of adjustable features restricts customization options.

Working Principles

MIC5283-5.0YME is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a stable output voltage. The regulator continuously monitors the input and output voltages, making necessary adjustments to ensure a constant 5.0V output.

Application Field Plans

MIC5283-5.0YME finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to MIC5283-5.0YME include: - LM1117-5.0 - LT1761-5.0 - MCP1700-500

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, MIC5283-5.0YME is a voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current. It offers thermal shutdown protection and short circuit current limiting. While it has limitations in terms of output current and fixed output voltage, it is suitable for various applications in the field of electronics. Alternative models such as LM1117-5.0, LT1761-5.0, and MCP1700-500 can be considered based on specific needs.