RT9163-50GL

Product Overview

Category: Voltage Regulator
Use: To regulate and stabilize voltage in electronic circuits
Characteristics: High precision, low dropout voltage, low quiescent current
Package: SOT-223
Essence: Linear regulator
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 5.0V
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 75µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9163-50GL has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• High precision voltage regulation.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown and current limit protection.

Advantages and Disadvantages

Advantages: - High precision voltage regulation. - Low dropout voltage. - Low quiescent current. - Efficient power conversion. - Stable output voltage.

Disadvantages: - Limited input voltage range (2.5V to 6.0V). - Relatively high dropout voltage compared to some alternatives.

Working Principles

The RT9163-50GL is a linear voltage regulator that operates by comparing the output voltage with an internal reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The regulator uses a feedback loop to continuously monitor and adjust the output voltage.

Detailed Application Field Plans

The RT9163-50GL is commonly used in various electronic devices and circuits that require a stable 5.0V power supply. Some typical applications include:

1. Battery-powered devices: Portable audio players, handheld gaming consoles, etc.
2. Microcontroller systems: Arduino projects, embedded systems, etc.
3. Communication equipment: Wireless routers, modems, etc.
4. Automotive electronics: Car audio systems, GPS devices, etc.
5. Industrial control systems: PLCs, motor control circuits, etc.

Detailed and Complete Alternative Models

1. LM1117-5.0: Similar specifications, SOT-223 package.
2. LT1763-5.0: Lower dropout voltage, SOT-223 package.
3. MCP1700-500: Lower quiescent current, SOT-23 package.
4. TS2950CT-5.0: Higher input voltage range, TO-220 package.
5. TPS7A4901: Higher precision, smaller package (DFN).

(Note: This list is not exhaustive and there are many other alternative models available in the market.)

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