TP3406V/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOP-8 (Small Outline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.5V at 1A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TP3406V/NOPB integrated circuit has the following pin configuration:

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

Functional Features

• High efficiency power conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• High efficiency results in reduced power dissipation
• Compact SOP-8 package enables space-saving designs
• Built-in protection features enhance reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage of 0.5V may affect performance in low voltage scenarios

Working Principles

The TP3406V/NOPB is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to maintain the desired output voltage. The regulator operates in a switching mode, which allows for high efficiency and low power dissipation.

Detailed Application Field Plans

The TP3406V/NOPB is commonly used in various applications, including:

1. Power supplies for industrial equipment
2. Automotive electronics
3. Battery-powered devices
4. Telecommunications equipment
5. Consumer electronics

Detailed and Complete Alternative Models

• LM317: Adjustable Voltage Regulator
• LM7805: 5V Fixed Voltage Regulator
• LT1084: Low Dropout Voltage Regulator
• TPS7A4700: Ultra-Low Noise LDO Regulator
• LM1117: Low Dropout Linear Regulator

These alternative models offer similar functionality and can be considered as substitutes for the TP3406V/NOPB depending on specific requirements.

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