RT9083-10GJ5

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Overcurrent protection

Package: SOT-23-5

Essence: The RT9083-10GJ5 is a voltage regulator IC designed to provide a stable and adjustable output voltage for various electronic devices.

Packaging/Quantity: The RT9083-10GJ5 is available in a SOT-23-5 package. It is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 500mA
• Output Current: Up to 500mA
• Quiescent Current: 75μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9083-10GJ5 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Output voltage adjustment pin
4. NC: No connection
5. VOUT: Output voltage pin

Functional Features

• Low Dropout Voltage: The RT9083-10GJ5 has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• High Output Current Capability: With a maximum output current of 500mA, the RT9083-10GJ5 can power a wide range of electronic devices.
• Adjustable Output Voltage: The output voltage can be adjusted using an external resistor connected to the ADJ pin, providing flexibility in different applications.
• Thermal Shutdown Protection: The IC includes a built-in thermal shutdown feature that protects it from overheating, ensuring reliable operation.
• Overcurrent Protection: The RT9083-10GJ5 incorporates overcurrent protection to safeguard against excessive current flow, preventing damage to the device.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation - High output current capability for powering various devices - Adjustable output voltage provides flexibility - Thermal shutdown protection prevents overheating - Overcurrent protection safeguards against excessive current flow

Disadvantages: - Limited input voltage range (2.5V - 6V) - Maximum output current may not be sufficient for high-power applications

Working Principles

The RT9083-10GJ5 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The adjustable output voltage is achieved by varying the resistance connected to the ADJ pin.

Detailed Application Field Plans

The RT9083-10GJ5 can be used in various applications, including but not limited to: 1. Battery-powered devices 2. Portable electronic devices 3. IoT devices 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the RT9083-10GJ5 include: 1. LM1117-ADJ 2. MCP1700-3302E/TO 3. TS2950CT-3.3 4. LP2985-33DBVR 5. MAX603CPA

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

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