RT9198-15GU5

Product Overview

Category

RT9198-15GU5 belongs to the category of voltage regulators.

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

• Package: TO-252
• Essence: Low dropout linear regulator
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The specifications of RT9198-15GU5 are as follows:

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 1.5V
• Dropout Voltage: 300mV at 150mA
• Output Current: Up to 150mA
• Quiescent Current: 50µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of RT9198-15GU5 is as follows:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

• Low dropout voltage
• Low quiescent current
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit current limit
• Fast transient response

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation provide stable output voltage.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects the circuit from damage.
• Fast transient response enables quick adjustment to load changes.

Disadvantages

• Limited output current capacity (up to 150mA).
• Narrow input voltage range (2.5V to 6V).

Working Principles

RT9198-15GU5 is a low dropout linear regulator that regulates the output voltage by maintaining a constant voltage difference between the input and output. It achieves this by using a pass transistor that adjusts its resistance based on the load requirements. The regulator continuously monitors the output voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

RT9198-15GU5 finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to RT9198-15GU5 with similar characteristics and specifications are: - LM1117-1.5 - LT1763-1.5 - MCP1701-1.5

These alternatives can be considered based on specific application requirements and availability.

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