TC75S63TU,LF

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC75S63TU,LF has a total of six pins arranged as follows:

```

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| | --| Vout GND|-- Pin 1 --| Vin EN |-- Pin 2 --| FB NC |-- Pin 3 |___________| ```

1. Pin 1: Vout - Output Voltage
2. Pin 2: Vin - Input Voltage
3. Pin 3: EN - Enable Pin
4. Pin 4: FB - Feedback Pin
5. Pin 5: NC - No Connection
6. Pin 6: GND - Ground

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Enable pin for power control

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power loss
• Wide input voltage range allows for versatile applications
• Compact SOT-23-6 package saves board space
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Maximum output current limited to 500mA
• Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The TC75S63TU,LF is a voltage regulator that takes an input voltage within the range of 2.5V to 6.5V and provides a regulated output voltage between 1.2V and 5.5V. It operates by using a feedback mechanism to adjust the internal circuitry and maintain a stable output voltage despite changes in the input voltage or load conditions. The enable pin allows for power control, enabling the user to turn the device on or off as needed.

Detailed Application Field Plans

The TC75S63TU,LF is commonly used in various electronic devices and systems where efficient power management is required. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Wearable Electronics: Smartwatches, fitness trackers, wireless earbuds.
3. IoT Devices: Home automation systems, smart sensors, connected appliances.
4. Battery-Powered Systems: Portable gaming consoles, handheld medical devices, wireless communication modules.

Detailed and Complete Alternative Models

1. LM317T: Adjustable Voltage Regulator, TO-220 package, maximum output current of 1.5A.
2. LT1763: Low Dropout Regulator, SOT-23 package, maximum output current of 500mA.
3. TPS7A4700: Ultra-Low Noise LDO, DSBGA package, maximum output current of 1A.

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

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