TC1304-ZS0EMF

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA load current
• Maximum Output Current: 250mA
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1304-ZS0EMF is a 5-pin device with the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. BYP: Bypass capacitor pin

Functional Features

• Low dropout voltage for efficient power management
• Wide input voltage range allows flexibility in power supply selection
• Adjustable output voltage for various applications
• Low quiescent current for power-saving operation
• Thermal shutdown and current limit protection for enhanced reliability

Advantages

• Small package size enables space-saving designs
• Low dropout voltage minimizes power dissipation
• Wide input voltage range provides compatibility with different power sources
• Adjustable output voltage allows customization for specific requirements
• Excellent line and load regulation ensures stable performance

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• SOT-23-5 package may require careful handling during assembly
• Requires external bypass capacitor for optimal performance

Working Principles

The TC1304-ZS0EMF is a low dropout voltage regulator that regulates the output voltage based on the input voltage. It utilizes a pass transistor to maintain a stable output voltage, even when the input voltage varies. The enable pin allows the device to be turned on or off, conserving power when not in use. The thermal shutdown and current limit protection features ensure safe operation under abnormal conditions.

Detailed Application Field Plans

The TC1304-ZS0EMF is commonly used in various applications, including:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearables.
2. Industrial equipment: Ensures stable power delivery for sensors, actuators, and control systems in industrial automation.
3. Automotive electronics: Used in automotive modules, infotainment systems, and lighting applications to maintain reliable power supply.
4. IoT devices: Suitable for low-power IoT devices requiring efficient power management and extended battery life.

Detailed and Complete Alternative Models

1. TC1303-ZS0EMF: Similar specifications and features, but with a different package (SOT-23-6).
2. TC1305-ZS0EMF: Higher maximum output current (500mA) and wider input voltage range (2.5V to 16V).
3. TC1306-ZS0EMF: Lower quiescent current (25µA) and adjustable output voltage down to 0.8V.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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