RT9013-2HGB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Thermal shutdown protection - Short-circuit current limit - Overcurrent protection - Reverse current protection

Package: SOT-23-5

Essence: The RT9013-2HGB is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The RT9013-2HGB is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.3V
• Dropout Voltage: 200mV @ 300mA
• Output Current: 300mA
• Quiescent Current: 75μA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The RT9013-2HGB has the following pin configuration:

```

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| | --| |-- VIN (Input Voltage) --| |-- GND (Ground) --| |-- EN (Enable) --| |-- VOUT (Output Voltage) |____| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows it to power a wide range of devices.
• Thermal shutdown protection prevents overheating and damage to the IC.
• Short-circuit current limit protects against excessive current flow.
• Overcurrent protection safeguards the IC and connected devices from damage.
• Reverse current protection prevents current from flowing back into the IC.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package for space-constrained applications. - Wide input voltage range allows compatibility with various power sources. - Low quiescent current minimizes power consumption in standby mode.

Disadvantages: - Limited output current compared to higher-rated voltage regulators. - Dropout voltage may cause a slight decrease in efficiency.

Working Principles

The RT9013-2HGB 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 and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The RT9013-2HGB can be used in various applications, including but not limited to: 1. Battery-powered devices 2. Portable electronic devices 3. IoT (Internet of Things) devices 4. Wearable devices 5. Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the RT9013-2HGB include: 1. LM1117-3.3 2. MCP1700-3302E/TO 3. TS2940CW33 4. LP2985-33DBVR 5. MAX603CPA

These alternative models offer similar functionality and can be considered as replacements based on specific requirements and availability.

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