TA78DS05BP,T6F(J)

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection
• Package: TO-220F-6L
• Essence: Voltage regulator IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 15V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 80μA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TA78DS05BP,T6F(J) has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. NC: No connection
5. ADJ: Adjustable pin for output voltage adjustment
6. EN: Enable pin for turning on/off the regulator

Functional Features

• High efficiency: The TA78DS05BP,T6F(J) offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: With a low dropout voltage of only 0.3V, this IC can regulate voltage even when the input voltage is close to the desired output voltage.
• Wide input voltage range: It can accept input voltages ranging from 4.5V to 18V, making it suitable for various applications.
• Overcurrent protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the thermal shutdown feature protects the IC from damage.

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss. - Low dropout voltage allows for efficient voltage regulation. - Wide input voltage range provides versatility in applications. - Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages: - Limited output current capacity (up to 1A). - Noisy output voltage under certain load conditions.

Working Principles

The TA78DS05BP,T6F(J) is a linear voltage regulator that uses a series pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The enable pin allows the user to turn on/off the regulator as needed.

Detailed Application Field Plans

The TA78DS05BP,T6F(J) finds applications in various fields, including but not limited to: 1. Power supply modules for industrial equipment 2. Automotive electronics 3. Consumer electronics 4. Telecommunications equipment 5. Medical devices

Detailed and Complete Alternative Models

Some alternative models to the TA78DS05BP,T6F(J) include: 1. LM7805: A widely used voltage regulator IC with similar specifications. 2. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications. 3. NCP1117: A low dropout voltage regulator with adjustable output voltage.

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

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