RT9058-50GVL

Product Overview

Category: Voltage Regulator
Use: Power management
Characteristics: High efficiency, low dropout voltage, small package size
Package: SOT-23-5
Essence: Linear regulator
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 5V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.3%
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9058-50GVL is a five-pin device with the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output accuracy guarantees stable voltage regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - High efficiency - Small package size - Wide input voltage range - Low dropout voltage

Disadvantages: - Limited maximum output current - Relatively higher cost compared to other alternatives

Working Principles

The RT9058-50GVL is a linear voltage regulator that regulates the input voltage to a constant 5V output voltage. It achieves this by using a pass transistor to drop the excess voltage across it. The regulator operates in a low dropout mode, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The RT9058-50GVL is commonly used in various applications that require stable and regulated power supply. Some of its typical application fields include:

1. Battery-powered devices: Portable electronics, handheld instruments, etc.
2. IoT devices: Sensors, smart home devices, wearable technology, etc.
3. Automotive electronics: Infotainment systems, navigation devices, etc.
4. Industrial equipment: Control systems, measurement devices, etc.

Detailed and Complete Alternative Models

1. LM1117-5.0: A popular alternative with similar specifications and package size.
2. MCP1700-500: Another alternative offering low dropout voltage and small form factor.
3. TS2940CX5: An alternative with a higher maximum output current and lower cost.

These alternatives can be considered based on specific requirements and cost considerations.

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