1337GNLGI8 Product Overview

Product Category

The 1337GNLGI8 belongs to the category of integrated circuits (ICs) and is specifically designed for use in electronic devices and systems.

Basic Information Overview

• Use: The 1337GNLGI8 is used as a voltage regulator in various electronic applications.
• Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for power management in battery-operated devices.
• Package: The 1337GNLGI8 is available in a small outline integrated circuit (SOIC) package.
• Essence: Its essence lies in providing stable and regulated voltage output for electronic components.
• Packaging/Quantity: It is typically packaged in reels or tubes containing multiple units per package.

Specifications

• Input Voltage Range: 3V to 20V
• Output Voltage Range: 1.2V to 18V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA load
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1337GNLGI8 has a standard pin configuration with input, output, and ground pins, along with additional pins for enabling and adjusting the output voltage.

Functional Features

• Voltage Regulation: Provides a stable output voltage regardless of variations in input voltage or load conditions.
• Low Dropout: Operates efficiently even when the input voltage is only slightly higher than the required output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Wide input voltage range
• Low dropout voltage
• Low quiescent current

Disadvantages

• Limited maximum output current compared to some other regulators
• Sensitive to improper layout and decoupling, requiring careful PCB design

Working Principles

The 1337GNLGI8 utilizes a feedback control loop to maintain a constant output voltage by adjusting its internal circuitry based on the input and output conditions. This ensures that the connected electronic components receive a stable power supply.

Detailed Application Field Plans

The 1337GNLGI8 is well-suited for various applications, including: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the 1337GNLGI8 include: - LM317: A versatile adjustable voltage regulator with higher output current capability - LT1763: Low dropout linear regulator with ultra-low quiescent current for battery-powered applications - TPS7A47: High-performance, low-noise voltage regulator for precision analog and RF applications

In conclusion, the 1337GNLGI8 is a reliable voltage regulator with precise control and low power consumption, making it an ideal choice for a wide range of electronic applications.

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