MIC2215-PMMYML-TR

Product Overview

Category

The MIC2215-PMMYML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation: The MIC2215-PMMYML-TR provides stable and regulated output voltage.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The device operates with low dropout voltage, ensuring reliable performance even with small input-output voltage differentials.
• Thermal shutdown protection: The product includes thermal shutdown protection, preventing damage due to excessive heat.
• Small form factor: The MIC2215-PMMYML-TR comes in a compact package, making it suitable for space-constrained applications.

Package

The MIC2215-PMMYML-TR is available in a miniature 8-pin MLPD package.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage for electronic devices.

Packaging/Quantity

The MIC2215-PMMYML-TR is typically packaged in reels containing a quantity of 3000 units.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 1.2V to 3.6V
• Maximum output current: 500mA
• Dropout voltage: 150mV at 100mA load
• Quiescent current: 60µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC2215-PMMYML-TR features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. SW: Switching pin
7. PG: Power good indicator pin
8. NC: No connection

Functional Features

• Voltage regulation: The MIC2215-PMMYML-TR maintains a stable output voltage regardless of input voltage fluctuations.
• Enable control: The device can be enabled or disabled using the EN pin, allowing for power management and energy efficiency.
• Power good indicator: The PG pin provides an indication of the output voltage status, ensuring proper operation of downstream components.
• Overcurrent protection: The product includes overcurrent protection, safeguarding against excessive current draw.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Compact form factor, suitable for space-constrained applications
• Thermal shutdown protection prevents damage due to overheating
• Wide input voltage range allows for versatile use

Disadvantages

• Limited maximum output current (500mA)
• Dropout voltage may affect performance in low voltage differentials

Working Principles

The MIC2215-PMMYML-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device regulates the voltage by controlling the switching of internal transistors, ensuring a consistent and reliable power supply.

Detailed Application Field Plans

The MIC2215-PMMYML-TR finds applications in various electronic devices that require regulated power supply, such as:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. Wearable electronics

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: A similar voltage regulator with a fixed 3.3V output voltage.
2. LT1763CS8-3.3#PBF: A low dropout voltage regulator with a fixed 3.3V output voltage.
3. TPS79633DCQR: A high-performance voltage regulator with a fixed 3.3V output voltage.

These alternative models offer similar functionality and can be considered as substitutes for the MIC2215-PMMYML-TR in specific applications.

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