AP7343D-36FS4-7B

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Fixed Output Voltage
• Package: SOT-223
• Essence: Regulates voltage to a fixed value
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 3.6V
• Output Current: 1A
• Dropout Voltage: 300mV @ 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7343D-36FS4-7B has four pins arranged as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High current capability allows for powering various devices.
• Fixed output voltage provides stability and reliability.
• Excellent line and load regulation for consistent performance.

Advantages

• Compact SOT-223 package enables space-saving designs.
• Wide input voltage range accommodates different power sources.
• Robust operating temperature range suits various environments.
• Low dropout voltage minimizes power dissipation.

Disadvantages

• Fixed output voltage may not be suitable for all applications.
• Limited output current may restrict usage in high-power systems.
• Non-adjustable output voltage may limit flexibility.

Working Principles

The AP7343D-36FS4-7B is a linear voltage regulator that maintains a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a pass transistor to regulate the voltage drop across it. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The AP7343D-36FS4-7B is commonly used in various electronic devices that require a stable and regulated power supply. Some typical applications include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. AP7313D-33SAG-7: 3.3V, 300mA, SOT-23 package
2. AP7365D-33ERG-7: 3.3V, 600mA, SOT-223 package
3. AP7335D-33WG-7: 3.3V, 500mA, TSOT-25 package
4. AP7312D-33SAG-7: 3.3V, 150mA, SOT-23 package
5. AP7361D-33ERG-7: 3.3V, 200mA, SOT-223 package

These alternative models offer different output currents, package types, and other specifications to cater to diverse application requirements.

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