TC75W57FU,LF

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage: 2.7V to 6.5V
• Output Voltage: Adjustable from 1.2V to 5.5V
• Output Current: Up to 75mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV at 50mA load
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The TC75W57FU,LF has a SOT-23-5 package with the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• High Efficiency: The TC75W57FU,LF offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 30µA, it ensures minimal power consumption during standby or low-load conditions.
• Adjustable Output Voltage: The output voltage can be easily adjusted from 1.2V to 5.5V, providing flexibility for various applications.
• Wide Input Voltage Range: It accepts input voltages ranging from 2.7V to 6.5V, making it suitable for a wide range of power sources.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption during standby - Adjustable output voltage for flexibility - Wide input voltage range

Disadvantages: - Limited output current (up to 75mA) - Dropout voltage of 200mV at 50mA load

Working Principles

The TC75W57FU,LF is a voltage regulator that converts an input voltage into a stable and adjustable output voltage. It utilizes a control circuitry to maintain the desired output voltage regardless of changes in the input voltage or load conditions. The device achieves high efficiency by minimizing energy loss during the conversion process.

Detailed Application Field Plans

The TC75W57FU,LF finds applications in various electronic devices and systems where efficient power management is required. Some potential application fields include:

1. Portable Electronics: Smartphones, tablets, portable media players, etc.
2. Wearable Devices: Smartwatches, fitness trackers, smart glasses, etc.
3. IoT Devices: Sensors, wireless modules, home automation systems, etc.
4. Battery-Powered Systems: Handheld devices, remote controls, wireless keyboards, etc.
5. Industrial Control Systems: PLCs, motor control units, instrumentation, etc.

Detailed and Complete Alternative Models

1. TC75W57FK,LF: Similar to TC75W57FU,LF but with a different package (SOT-89-5).
2. TC75W57FT,LF: Similar to TC75W57FU,LF but with a higher output current capability (up to 150mA).
3. TC75W57FS,LF: Similar to TC75W57FU,LF but with a lower dropout voltage (100mV at 50mA load).

These alternative models offer similar functionality with slight variations in package type, output current, or dropout voltage.

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