AP7342D-1815FS6-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Fixed Output Voltage
• Package: FS6-7 (SOT-23-6)
• Essence: Regulates input voltage to a fixed output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV at 150mA
• Maximum Output Current: 150mA
• Quiescent Current: 50µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7342D-1815FS6-7 has six pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin (active high) 4. BYP: Bypass capacitor pin 5. VOUT: Output voltage pin 6. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for stable operation under heavy load conditions.
• Fixed output voltage eliminates the need for external voltage adjustment components.
• Enable pin provides control over the regulator's operation.
• Bypass capacitor pin enhances stability and reduces noise.

Advantages

• Compact SOT-23-6 package enables space-saving integration into various applications.
• Wide input voltage range accommodates diverse power supply sources.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation ensures stable output voltage under varying conditions.
• Robust operating temperature range allows for reliable performance in harsh environments.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Fixed output voltage may not be suitable for applications requiring adjustable voltages.

Working Principles

The AP7342D-1815FS6-7 is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage to a fixed output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a stable output. The dropout voltage is minimized to ensure efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The AP7342D-1815FS6-7 is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Detailed and Complete Alternative Models

1. AP7312D-1815FS6-7: Similar specifications and pin configuration, but with an output voltage of 1.5V.
2. AP7363D-1818FS6-7: Higher maximum output current of 300mA, otherwise similar specifications and pin configuration.
3. AP7335D-1828FS6-7: Lower quiescent current of 25µA, otherwise similar specifications and pin configuration.

(Note: This list is not exhaustive and other alternative models may exist.)

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