AP7340-28FS4-7

Product Overview

Category

AP7340-28FS4-7 belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Package: FS4-7
• Essence: Voltage regulator
• Packaging/Quantity: Single unit packaging
• Features: High precision, low dropout voltage, low quiescent current

Specifications

The specifications for AP7340-28FS4-7 are as follows:

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 2.8V
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 50µA
• Load Regulation: ±1%
• Line Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration for AP7340-28FS4-7 is as follows:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)
• Pin 4: NC (No Connection)

Functional Features

The functional features of AP7340-28FS4-7 include:

• High precision voltage regulation
• Low dropout voltage for efficient power conversion
• Low quiescent current for reduced power consumption
• Stable output voltage under varying load conditions
• Protection against overcurrent and thermal shutdown

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current reduces power consumption.
• Protection features enhance reliability and safety.

Disadvantages

• Limited input voltage range (2.5V to 6V).
• Dropout voltage of 200mV may not be suitable for all applications.

Working Principles

AP7340-28FS4-7 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage or load variations. This ensures that the connected electronic devices receive a consistent and regulated power supply.

Detailed Application Field Plans

AP7340-28FS4-7 finds application in various fields, including:

1. Consumer Electronics: Used in portable devices such as smartphones, tablets, and digital cameras to regulate voltage levels and ensure stable operation.
2. Automotive Electronics: Employed in automotive systems to provide regulated power supply for various components, including infotainment systems and sensors.
3. Industrial Automation: Utilized in industrial control systems to regulate voltage for PLCs (Programmable Logic Controllers), motor drives, and other critical equipment.
4. Telecommunications: Integrated into networking equipment, routers, and switches to maintain stable voltage levels and prevent damage to sensitive components.

Detailed and Complete Alternative Models

Some alternative models to AP7340-28FS4-7 include:

1. AP7312-28SAG-7
2. AP7361-28WG-7
3. AP7335-28SRG-7
4. AP7313-28SAG-7
5. AP7364-28WG-7

These models offer similar functionality and characteristics, providing options for different design requirements.

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