RT9193-2HGB

Product Overview

Category

RT9193-2HGB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limiting

Package

RT9193-2HGB is available in a compact SOT-23 package.

Essence

The essence of RT9193-2HGB lies in its ability to provide stable and regulated voltage output in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of RT9193-2HGB units.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Maximum Output Current: 300mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

RT9193-2HGB has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• High Precision Regulation: The RT9193-2HGB provides precise voltage regulation, ensuring stable output even under varying load conditions.
• Low Dropout Voltage: With a low dropout voltage of only 200mV, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current in standby mode, resulting in improved power efficiency.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short-Circuit Current Limiting: It features short-circuit current limiting, safeguarding the circuit from potential damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable output.
• Low dropout voltage allows efficient operation even with low input voltages.
• Low quiescent current improves power efficiency.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limiting protects the circuit from damage.

Disadvantages

• Limited maximum output current of 300mA may not be suitable for high-power applications.

Working Principles

RT9193-2HGB operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite changes in load or input voltage.

Detailed Application Field Plans

RT9193-2HGB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to RT9193-2HGB include: - LM1117-ADJ - MCP1700-3302E/TO - TS2940CZ-3.3

These alternatives can be considered based on specific requirements and compatibility with the target application.

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