TC1301B-DPAVUATR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: DFN-8 (Dual Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1301B-DPAVUATR has a total of 8 pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PGND: Power ground pin
7. NC: No connection pin
8. NC: No connection pin

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range allows for versatile applications
• Adjustable output voltage for flexibility
• Overcurrent and thermal protection for enhanced safety
• Fast transient response for stable operation

Advantages and Disadvantages

Advantages

• High efficiency resulting in reduced power consumption
• Compact DFN-8 package for space-constrained designs
• Wide operating temperature range for various environments
• Overcurrent and thermal protection ensure device longevity

Disadvantages

• Limited maximum output current of 500mA
• Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The TC1301B-DPAVUATR is a voltage regulator IC that regulates the input voltage to a desired output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage, and adjusts the output voltage accordingly. The enable pin (EN) controls the device's operation, allowing for power-saving modes when not in use. The IC also incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage.

Detailed Application Field Plans

The TC1301B-DPAVUATR finds applications in various fields, including:

1. Portable Electronics: Power management for smartphones, tablets, and wearable devices.
2. Industrial Automation: Voltage regulation for sensors, actuators, and control systems.
3. Automotive Electronics: Power supply for infotainment systems, lighting, and motor control.
4. IoT Devices: Efficient power conversion for connected devices and sensors.
5. Medical Equipment: Voltage regulation for medical devices and diagnostic equipment.

Detailed and Complete Alternative Models

1. TC1300B-DPAVUATR: Similar specifications and features, but with a lower maximum output current of 300mA.
2. TC1302B-DPAVUATR: Higher maximum output current of 1A, suitable for applications requiring higher power.

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