RT9166A-33GXL

Product Overview

Category

The RT9166A-33GXL belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Short circuit current limit

Package

The RT9166A-33GXL comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The RT9166A-33GXL is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV @ 100mA
• Maximum Output Current: 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9166A-33GXL has three pins:

1. VIN (Input Voltage): This pin is connected to the power supply, providing the input voltage to the regulator.
2. GND (Ground): This pin is connected to the ground reference of the circuit.
3. VOUT (Output Voltage): This pin provides the regulated output voltage.

Functional Features

• High Precision: The RT9166A-33GXL offers high precision voltage regulation, ensuring accurate and stable output voltage.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows for flexibility in various applications.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Current Limit: The short circuit current limit feature protects the regulator and the connected circuitry from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage enables efficient operation.
• Wide input voltage range provides versatility.
• Thermal shutdown protection prevents overheating.
• Short circuit current limit safeguards against damage.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Requires external components for proper operation.

Working Principles

The RT9166A-33GXL 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 stable output voltage. By continuously monitoring and adjusting, it compensates for any variations in the input voltage or load conditions, ensuring a regulated output voltage.

Detailed Application Field Plans

The RT9166A-33GXL finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and features.
2. XC6206P332MR: Another alternative offering comparable performance.
3. LP2985-33DBVR: An alternative option suitable for low-power applications.

These alternative models can be considered based on specific requirements and availability.

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