7WB3306DTR2G

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High Efficiency, Low Dropout Voltage
Package: SOT-23
Essence: Linear Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 150mA
• Line Regulation: ±0.3% typical
• Load Regulation: ±0.5% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 7WB3306DTR2G is a three-pin device with the following pin configuration:

1. Pin 1: VIN (Input Voltage)
2. Pin 2: GND (Ground)
3. Pin 3: VOUT (Output Voltage)

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved power efficiency
• Excellent line and load regulation for stable output voltage
• Low quiescent current for reduced power consumption
• Thermal shutdown protection to prevent overheating
• Short-circuit current limiting for enhanced safety

Advantages and Disadvantages

Advantages: - High efficiency operation - Low dropout voltage - Wide input voltage range - Compact SOT-23 package - Excellent line and load regulation

Disadvantages: - Limited maximum output current (300mA) - Requires external capacitors for stability

Working Principles

The 7WB3306DTR2G is a linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor to maintain a stable output voltage. The dropout voltage is minimized to ensure efficient power conversion.

Detailed Application Field Plans

The 7WB3306DTR2G is commonly used in various applications, including:

1. Battery-powered devices
2. Portable electronics
3. IoT devices
4. Automotive systems
5. Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-3.3: 3.3V Linear Voltage Regulator
2. MCP1700-500: 5V Low Dropout Regulator
3. LT1763-3.3: 3.3V Ultra-Low Dropout Regulator
4. TS2940-5.0: 5V Fixed Voltage Regulator
5. NCP1117-3.3: 3.3V Adjustable Voltage Regulator

These alternative models offer similar functionality and can be used as substitutes for the 7WB3306DTR2G in various applications.

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