AP7343D-26W5-7

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High Efficiency, Low Dropout Voltage
• Package: SOT-23-5
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7343D-26W5-7 has a SOT-23-5 package with the following pin configuration:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Output (OUT) Pin 4: Not Connected (NC) Pin 5: Input (IN)

Functional Features

• Low dropout voltage for efficient power conversion
• Excellent line and load regulation for stable output voltage
• Low quiescent current for power-saving applications
• Thermal shutdown protection for enhanced safety
• Short-circuit current limit for overcurrent protection

Advantages

• High efficiency resulting in reduced power dissipation
• Wide input voltage range for versatile applications
• Compact SOT-23-5 package for space-constrained designs
• Low dropout voltage ensures stable output voltage even with low input voltage

Disadvantages

• Limited maximum output current of 150mA
• Not suitable for high-power applications

Working Principles

The AP7343D-26W5-7 is a linear regulator that regulates the output voltage by continuously adjusting the resistance between the input and output terminals. It operates by comparing the output voltage to a reference voltage and adjusting the resistance accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The AP7343D-26W5-7 is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Portable electronics, handheld instruments, etc. 2. IoT devices: Sensors, wearable devices, etc. 3. Automotive applications: Infotainment systems, lighting controls, etc. 4. Industrial equipment: Control systems, measurement devices, etc.

Detailed and Complete Alternative Models

1. AP7313D-26W5-7: Similar specifications and pin configuration, but with a different package (SOT-25).
2. AP7361D-26W5-7: Higher maximum output current (300mA) and wider input voltage range (2.5V to 8V), but with a different pin configuration (SOT-23-6).

These alternative models can be considered based on specific application requirements and design constraints.

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