TC1303B-PG0EMFTR

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Regulator
• Characteristics:
  • Low Dropout Voltage
  • Low Quiescent Current
  • High Output Accuracy
• Package: SOT-23-5
• Essence: Linear Regulator
• 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
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-PG0EMFTR 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 allows for efficient power conversion.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• High output accuracy provides precise voltage regulation.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation ensures stable output voltage.
• Low dropout voltage minimizes power dissipation.

Disadvantages

• Limited output current of 250mA may not be suitable for high-power applications.
• Operating temperature range is limited to -40°C to +85°C.

Working Principles

The TC1303B-PG0EMFTR is a linear regulator that regulates the output voltage by adjusting the resistance between the input and output pins. It operates by comparing the feedback voltage (FB) with a reference voltage, and adjusts the resistance accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The TC1303B-PG0EMFTR can be used in various applications, including but not limited to:

1. Battery-powered devices
2. Portable electronic devices
3. IoT devices
4. Wearable devices
5. Automotive electronics

Detailed and Complete Alternative Models

1. TC1303A-PG0EMFTR: Similar specifications, but with a different package (SOT-23-6).
2. TC1303C-PG0EMFTR: Higher output current of 500mA, but with a slightly higher dropout voltage.
3. TC1303D-PG0EMFTR: Lower quiescent current of 10µA, but with a narrower input voltage range.

These alternative models provide options based on specific requirements and design constraints.

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