TC1173-3.3VUATR

Product Overview

Category

TC1173-3.3VUATR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 3.3V
• Package Type: UATR
• Essence: Voltage regulator IC
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The specifications of TC1173-3.3VUATR are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120μA (typical)
• Load Regulation: ±0.1% (typical)
• Line Regulation: ±0.05% (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

The pin configuration of TC1173-3.3VUATR is as follows:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Excellent load and line regulation characteristics provide stable output voltage.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range allows for use in various environments.
• Small package size enables space-saving integration into compact electronic devices.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Low power consumption
• Wide operating temperature range
• Compact package size

Disadvantages

• Limited output voltage options (only 3.3V)

Working Principles

TC1173-3.3VUATR operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a stable output voltage regardless of variations in input voltage and load conditions. The internal circuitry of the IC ensures that the output voltage remains constant at 3.3V, providing a reliable power source for electronic components.

Detailed Application Field Plans

TC1173-3.3VUATR finds applications in various fields, including:

1. Consumer Electronics: Used in portable devices such as smartphones, tablets, and digital cameras to regulate voltage for efficient operation.
2. Industrial Automation: Employed in control systems and sensors to provide stable power supply for accurate measurements and reliable operation.
3. Automotive Electronics: Integrated into automotive circuits to regulate voltage for powering various electronic components, ensuring their proper functioning.
4. Medical Devices: Utilized in medical equipment to maintain a consistent power supply, enabling precise and safe operation.

Detailed and Complete Alternative Models

Some alternative models to TC1173-3.3VUATR include:

1. LM1117-3.3: A popular voltage regulator with similar specifications and features.
2. MCP1700-3302E: Another voltage regulator offering 3.3V output voltage and comparable characteristics.
3. AMS1117-3.3: An alternative option with a different package type but the same output voltage and general performance.

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

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