8T39S08ANLGI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Regulates input voltage to a desired output voltage level
• Packaging/Quantity: Typically sold in reels of 250 or 3000 units

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage Range: 1.2V - 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 8T39S08ANLGI IC has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Control |

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• Built-in thermal shutdown protection prevents damage due to excessive temperature.
• Enable control pin allows for easy on/off switching of the regulator.
• Overcurrent and short-circuit protection safeguards the IC and connected components.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation and longer battery life. - Compact size makes it suitable for space-constrained applications. - Wide input voltage range allows for flexibility in various power supply configurations.

Disadvantages: - Limited maximum output current may not be sufficient for high-power applications. - Dropout voltage may cause a slight decrease in output voltage under heavy load conditions.

Working Principles

The 8T39S08ANLGI is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low-resistance pass element.

Detailed Application Field Plans

• Battery-powered devices: The low dropout voltage and high efficiency make it suitable for portable electronics, such as smartphones, tablets, and wearable devices.
• Industrial automation: Can be used in control systems, sensors, and actuators that require stable and regulated power supply.
• Automotive electronics: Suitable for powering various components in vehicles, including infotainment systems, lighting modules, and sensors.

Detailed and Complete Alternative Models

1. 8T33S12ANLGI: Similar voltage regulator with higher maximum output current (1A).
2. 8T27S05ANLGI: Voltage regulator with a lower input voltage range (1.8V - 5.5V) but higher maximum output current (800mA).
3. 8T42S03ANLGI: Voltage regulator with a wider input voltage range (2.7V - 10V) and adjustable output voltage.

(Note: These alternative models are provided for reference and may have different specifications and pin configurations.)

This entry provides comprehensive information about the 8T39S08ANLGI voltage regulator IC, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.