MIC2774L-23BM5-TR

Product Overview

Category

The MIC2774L-23BM5-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 MIC2774L-23BM5-TR provides precise voltage regulation, ensuring stable power supply to connected devices.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the output voltage.
• Thermal shutdown protection: It includes thermal shutdown protection to prevent damage due to excessive heat.
• Small package size: The MIC2774L-23BM5-TR comes in a compact package, making it suitable for space-constrained applications.

Package

The MIC2774L-23BM5-TR is available in a small 5-pin SOT-23 package.

Essence

The essence of the MIC2774L-23BM5-TR lies in its ability to provide reliable and stable voltage regulation for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging. The quantity per reel is usually specified by the manufacturer.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage: 2.3V
• Maximum output current: 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 40µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC2774L-23BM5-TR has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output voltage)

Functional Features

• Voltage regulation: The MIC2774L-23BM5-TR maintains a stable output voltage regardless of input voltage fluctuations.
• Enable pin: The EN pin allows for easy on/off control of the regulator.
• Feedback pin: The FB pin provides feedback to the regulator, ensuring accurate voltage regulation.
• Thermal shutdown protection: The regulator includes thermal shutdown protection to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current (150mA)

Working Principles

The MIC2774L-23BM5-TR operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows for easy control of the regulator's operation, while the feedback pin ensures accurate voltage regulation. In case of excessive heat, the thermal shutdown protection feature activates to safeguard the regulator from damage.

Detailed Application Field Plans

The MIC2774L-23BM5-TR finds applications in various electronic devices that require stable voltage regulation. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often utilize voltage regulators like the MIC2774L-23BM5-TR to ensure consistent power supply to their internal components.
2. Wearable devices: Fitness trackers, smartwatches, and other wearable gadgets benefit from the precise voltage regulation provided by this regulator.
3. IoT devices: Internet of Things (IoT) devices, such as sensors and connected appliances, rely on stable power sources for reliable operation.
4. Automotive electronics: The MIC2774L-23BM5-TR can be used in automotive applications, such as infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. MIC2774L-2YM5-TR: Similar to the MIC2774L-23BM5-TR, but with an output voltage of 2.0V.
2. MIC2774L-33BM5-TR: Similar to the MIC2774L-23BM5-TR, but with an output voltage of 3.3V.
3. MIC2774L-50BM5-TR: Similar to the MIC2774L-23BM5-TR, but with an output voltage of 5.0V.

These alternative models offer different output voltage options while sharing similar characteristics and features with the MIC2774L-23BM5-TR.

In conclusion, the MIC2774L-23BM5-TR is a voltage regulator that provides precise voltage regulation, high efficiency, and thermal shutdown protection. It is commonly used in various electronic devices, including mobile devices, wearables, IoT devices, and