TC1223-2.8VCTTR

Product Overview

Category

TC1223-2.8VCTTR belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

• Voltage: 2.8V
• Package: CTTR (Chip Thin Film Resistor)
• Essence: Voltage regulator
• Packaging/Quantity: Typically sold in reels containing a specific quantity of units.

Specifications

The specifications of TC1223-2.8VCTTR are as follows:

• Input Voltage Range: 3.0V - 5.5V
• Output Voltage: 2.8V ± 2%
• Output Current: Up to 100mA
• Dropout Voltage: 200mV @ 50mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Detailed Pin Configuration

TC1223-2.8VCTTR has three pins, each serving a specific purpose:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground reference pin.

Functional Features

The functional features of TC1223-2.8VCTTR include:

• Low dropout voltage: Ensures efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: Minimizes power consumption during standby or idle conditions.
• Overcurrent protection: Safeguards the device and connected circuitry from excessive current flow.
• Thermal shutdown protection: Prevents damage due to overheating by automatically disabling the device when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• Precise voltage regulation.
• Compact package size.
• Low power consumption.
• Overcurrent and thermal protection.

Disadvantages

• Limited output current capacity.
• Restricted input voltage range.

Working Principles

TC1223-2.8VCTTR operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the resistance to regulate the output voltage at the desired level.

Detailed Application Field Plans

TC1223-2.8VCTTR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Used to regulate voltage for efficient power management in portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Enables stable voltage supply for sensors, microcontrollers, and communication modules in Internet of Things (IoT) applications.
3. Automotive electronics: Provides reliable voltage regulation for automotive components like infotainment systems, navigation units, and engine control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TC1223-2.8VCTTR include:

1. LM1117-2.8: A popular voltage regulator with a fixed 2.8V output voltage.
2. MCP1700-2.8: Another voltage regulator offering a 2.8V output voltage with low quiescent current.
3. TS2937-2.8: A high-performance voltage regulator suitable for various applications requiring a 2.8V output.

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

In conclusion, TC1223-2.8VCTTR is an electronic component used for voltage regulation and power management. Its compact size, precise regulation, and protective features make it suitable for a wide range of applications. However, its limited output current capacity and input voltage range should be taken into consideration when selecting the appropriate voltage regulator for a specific application.