RT9193-27GQW

Product Overview

Category

RT9193-27GQW belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

• Package: QFN (Quad Flat No-leads)
• Essence: Voltage regulator IC (Integrated Circuit)
• Packaging/Quantity: Typically sold in reels or tubes containing a specific quantity of units.

Specifications

The specifications of RT9193-27GQW are as follows:

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 2.7V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of RT9193-27GQW is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)

Functional Features

• Low dropout voltage: The RT9193-27GQW exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a quiescent current of only 60µA, the device minimizes power consumption during standby or idle modes.
• Thermal shutdown protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short-circuit protection: It features built-in short-circuit protection, safeguarding the circuit from potential damage caused by short-circuits.

Advantages and Disadvantages

Advantages: - Compact package size - Wide input voltage range - Low dropout voltage - Low quiescent current - Thermal and short-circuit protection

Disadvantages: - Limited maximum output current (300mA)

Working Principles

RT9193-27GQW operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage, regardless of variations in the input voltage or load conditions. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to regulate the output voltage.

Application Field Plans

The RT9193-27GQW finds applications in various electronic devices and systems, including but not limited to: 1. Battery-powered devices 2. Portable consumer electronics 3. Embedded systems 4. Industrial control systems 5. Automotive electronics

Alternative Models

Some alternative models that can be considered as alternatives to RT9193-27GQW are: 1. LM1117-2.7 2. LT1763-2.7 3. MCP1702-2.7 4. TPS78227

These models offer similar voltage regulation capabilities and may vary in terms of package type, input/output voltage range, and other specifications.

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