RT9198-30GV

Product Overview

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

Input Voltage Range: 2.5V to 6V
Output Voltage: 3.0V
Maximum Output Current: 150mA
Dropout Voltage: 200mV at 100mA
Low Quiescent Current: 60μA
Low Shutdown Current: 0.1μA
Thermal Shutdown Protection
Short Circuit Protection
SOT-23-5 Package

Packaging/Quantity

RT9198-30GV is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

Input Voltage Range: 2.5V to 6V
Output Voltage: 3.0V
Output Current: Up to 150mA
Dropout Voltage: 200mV at 100mA
Quiescent Current: 60μA
Shutdown Current: 0.1μA
Operating Temperature Range: -40°C to +85°C
Package Type: SOT-23-5

Detailed Pin Configuration

The RT9198-30GV has the following pin configuration:

VIN (Input Voltage)
GND (Ground)
EN (Enable)
NC (No Connection)
VOUT (Output Voltage)

Functional Features

Wide input voltage range allows for versatile applications.
Low dropout voltage ensures efficient regulation even with small voltage differences.
Low quiescent current minimizes power consumption.
Thermal shutdown protection prevents overheating.
Short circuit protection safeguards the device and connected components.

Advantages and Disadvantages

Advantages

Wide input voltage range provides flexibility in various applications.
Low dropout voltage ensures efficient power conversion.
Low quiescent current reduces power consumption.
Thermal shutdown and short circuit protection enhance device reliability.

Disadvantages

Limited output current capacity (up to 150mA).
SOT-23-5 package may require additional space on the PCB.

Working Principles

RT9198-30GV is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

RT9198-30GV can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to RT9198-30GV include: - LM1117-3.0 - MCP1703-3002E/DB - TS2950CT-3.0

These models offer similar specifications and functionality, providing alternatives for different design requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av RT9198-30GV i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of RT9198-30GV in technical solutions:

Q: What is RT9198-30GV? A: RT9198-30GV is a voltage regulator IC (Integrated Circuit) that provides a fixed output voltage of 3.0V.
Q: What is the input voltage range for RT9198-30GV? A: The input voltage range for RT9198-30GV is typically between 2.5V and 5.5V.
Q: What is the maximum output current of RT9198-30GV? A: The maximum output current of RT9198-30GV is typically 150mA.
Q: Can RT9198-30GV be used in battery-powered applications? A: Yes, RT9198-30GV can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.
Q: Is RT9198-30GV suitable for use in automotive electronics? A: Yes, RT9198-30GV is suitable for use in automotive electronics as it can withstand high temperatures and has built-in protection features.
Q: Does RT9198-30GV require any external components for operation? A: Yes, RT9198-30GV requires a few external components such as input and output capacitors for stability and filtering.
Q: Can RT9198-30GV handle voltage spikes or transients? A: Yes, RT9198-30GV has built-in protection features like overvoltage protection and thermal shutdown to handle voltage spikes and transients.
Q: What is the typical quiescent current of RT9198-30GV? A: The typical quiescent current of RT9198-30GV is very low, usually around 50µA.
Q: Can RT9198-30GV be used in space-constrained applications? A: Yes, RT9198-30GV is available in a small SOT-23 package, making it suitable for space-constrained applications.
Q: Are there any application notes or reference designs available for RT9198-30GV? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of RT9198-30GV in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.