TC1303B-ZI0EMFTR

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Regulator
• Characteristics:
  • Low Dropout Voltage
  • High Accuracy
  • Low Quiescent Current
  • Thermal Shutdown Protection
• Package: SOT-23-5
• Essence: This product is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 250mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-ZI0EMFTR has a total of 5 pins:

1. VIN - Input Voltage Pin
2. GND - Ground Pin
3. EN - Enable Pin
4. FB - Feedback Pin
5. VOUT - Output Voltage Pin

Functional Features

• Low Dropout Voltage: The TC1303B-ZI0EMFTR exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Accuracy: This voltage regulator provides high accuracy in maintaining the output voltage within specified limits, ensuring stable operation of connected devices.
• Low Quiescent Current: With a low quiescent current, the TC1303B-ZI0EMFTR minimizes power consumption when the load is light or idle.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Efficient power conversion - High accuracy in voltage regulation - Low power consumption - Thermal protection for enhanced reliability

Disadvantages: - Limited output current capacity (250mA) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The TC1303B-ZI0EMFTR operates as a linear voltage regulator. It regulates the output voltage by comparing it with an internal reference voltage. Any deviation from the desired output voltage is corrected by adjusting the pass transistor's resistance, ensuring a stable output voltage.

Detailed Application Field Plans

The TC1303B-ZI0EMFTR finds applications in various electronic devices that require a stable and regulated power supply. Some of the common application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players, etc.
2. Wearable Electronics: Smartwatches, fitness trackers, etc.
3. IoT Devices: Sensors, wireless modules, etc.
4. Consumer Electronics: Digital cameras, portable gaming consoles, etc.
5. Industrial Equipment: Measurement instruments, control systems, etc.

Detailed and Complete Alternative Models

1. TC1303A-ZI0EMFTR: Similar to TC1303B-ZI0EMFTR but with a different output voltage range (1.8V to 5.5V).
2. TC1303C-ZI0EMFTR: Similar to TC1303B-ZI0EMFTR but with a higher output current capacity (500mA).
3. TC1303D-ZI0EMFTR: Similar to TC1303B-ZI0EMFTR but with a wider input voltage range (2.5V to 7.0V).

(Note: The above alternative models are for illustrative purposes and may not represent an exhaustive list.)

This entry provides an overview of the TC1303B-ZI0EMFTR voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.