TC1301A-FHAVUA

Product Overview

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1301A-FHAVUA has a total of five pins arranged as follows:

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

Functional Features

• High efficiency power management solution
• Low power consumption for extended battery life
• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Enable pin for easy on/off control
• Stable feedback mechanism for accurate voltage regulation

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power wastage
• Low quiescent current prolongs battery life
• Compact SOT-23-5 package allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Adjustable output voltage suits different application requirements

Disadvantages

• Limited maximum output current may restrict certain high-power applications
• Dropout voltage of 200mV at 100mA may affect performance in low voltage scenarios

Working Principles

The TC1301A-FHAVUA is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 0.8V and 3.6V. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. The enable pin allows for easy control of the regulator's operation, while the low quiescent current ensures minimal power consumption when the device is idle.

Detailed Application Field Plans

The TC1301A-FHAVUA is suitable for various applications where efficient power management is required. Some potential application fields include:

1. Battery-powered devices: Portable electronics, wearables, and IoT devices can benefit from the low power consumption and extended battery life provided by the TC1301A-FHAVUA.
2. Mobile devices: Smartphones, tablets, and other mobile devices can utilize the adjustable output voltage feature to accommodate different power requirements.
3. Industrial equipment: The wide input voltage range makes the TC1301A-FHAVUA suitable for industrial applications where varying power sources are common.
4. Automotive electronics: The regulator's compact package and stable voltage regulation make it ideal for automotive applications with limited space and strict voltage requirements.

Detailed and Complete Alternative Models

1. TC1301A-FHAVA: Similar to TC1301A-FHAVUA but with a different package (SOT-23-6).
2. TC1301A-FHBUA: Higher maximum output current (300mA) but slightly higher dropout voltage (250mV at 100mA).
3. TC1301A-FHCVA: Lower quiescent current (20µA) but narrower input voltage range (2.7V to 4.5V).
4. TC1301A-FHDUA: Higher output voltage range (0.8V to 5.0V) but slightly lower efficiency.

These alternative models offer different trade-offs in terms of package, maximum output current, dropout voltage, quiescent current, and output voltage range, allowing designers to choose the most suitable option for their specific application requirements.

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