RT9011-MGGQW

Product Overview

Category

RT9011-MGGQW belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

• Small size and lightweight
• High efficiency
• Low dropout voltage
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

RT9011-MGGQW is available in a compact QFN package.

Essence

The essence of RT9011-MGGQW lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9011-MGGQW has the following pin configuration:

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

Functional Features

• Voltage regulation: The RT9011-MGGQW ensures a stable output voltage within the specified range.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the circuit.
• Thermal shutdown protection: In case of excessive heat, the device shuts down to avoid thermal damage.
• Low dropout voltage: The low dropout voltage allows for efficient power conversion even with small input-output differentials.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

• Small size and lightweight, suitable for compact electronic devices.
• High efficiency ensures optimal power conversion.
• Overcurrent and thermal shutdown protection enhance reliability.
• Low dropout voltage enables efficient power conversion even with low input-output differentials.

Disadvantages

• Limited maximum output current of 150mA may not be sufficient for high-power applications.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The RT9011-MGGQW operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. The enable pin (EN) controls the device's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The RT9011-MGGQW finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9011-MGGQW are: - LM1117-3.3 - MCP1700-3302E/TO - TS2937CP-3.3

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

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