TC1223-3.3VCTTR

Product Overview

Category

TC1223-3.3VCTTR belongs to the category of voltage regulators.

Use

The TC1223-3.3VCTTR is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

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

Specifications

The TC1223-3.3VCTTR has the following specifications:

• Input Voltage Range: 4.5V to 16V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The TC1223-3.3VCTTR has the following pin configuration:

1. VIN - Input Voltage
2. GND - Ground
3. VOUT - Output Voltage

Functional Features

• Low dropout voltage for efficient regulation.
• Low quiescent current for power-saving applications.
• Overcurrent and thermal protection.
• Fast transient response for stable voltage output.

Advantages and Disadvantages

Advantages

• Compact package size.
• Wide input voltage range.
• Low dropout voltage.
• Efficient voltage regulation.
• Overcurrent and thermal protection.

Disadvantages

• Limited output current capacity.
• Requires external capacitors for stability.

Working Principles

The TC1223-3.3VCTTR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a constant output voltage despite variations in the input voltage or load conditions. The internal circuitry of the voltage regulator adjusts the output voltage by controlling the current flow through a series pass transistor.

Detailed Application Field Plans

The TC1223-3.3VCTTR finds applications in various electronic devices and systems, including:

1. Battery-powered devices: Provides stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial control systems: Ensures reliable voltage regulation in automation equipment, motor drives, and sensors.
3. Automotive electronics: Used in automotive applications like infotainment systems, lighting controls, and engine management systems.
4. Communication systems: Provides regulated voltage for routers, modems, and wireless communication devices.

Detailed and Complete Alternative Models

1. LM1117-3.3V: A popular alternative with similar specifications and pin configuration.
2. MCP1700-3302E/TO: Another alternative offering 3.3V output voltage and low dropout characteristics.
3. LT1763-3.3: High-performance alternative with low quiescent current and wide input voltage range.

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

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