MIC37122YMT-TR

Product Overview

Category

MIC37122YMT-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

MIC37122YMT-TR is available in a small outline, surface-mount package (SOT-23-5).

Essence

The essence of this product lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

MIC37122YMT-TR is typically packaged in reels or tape and reel format. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC37122YMT-TR has a total of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: MIC37122YMT-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device incorporates overcurrent protection to safeguard connected components.
• Thermal shutdown: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Enable control: The enable pin allows for easy on/off control of the device.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size enables integration into space-constrained designs.
• Wide input voltage range provides versatility in various applications.
• Overcurrent protection ensures the safety of connected components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

MIC37122YMT-TR operates based on a feedback mechanism. The feedback pin (FB) continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the desired range. This regulation process ensures that the connected electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

MIC37122YMT-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

The product's voltage regulation and power management capabilities make it suitable for any application where stable and efficient power delivery is crucial.

Detailed and Complete Alternative Models

1. MIC37100YMT-TR: Similar to MIC37122YMT-TR but with a higher maximum output current of 3A.
2. MIC37101YMT-TR: Offers adjustable output voltage and a maximum output current of 1A.
3. MIC37102YMT-TR: Provides fixed output voltage options and a maximum output current of 2A.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific requirements.

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