IP4790CZ38/1,118

Product Overview

The IP4790CZ38/1,118 is a semiconductor product belonging to the category of voltage regulators. It is commonly used to regulate voltage in electronic circuits and devices. The characteristics of this product include its compact size, high efficiency, and precise voltage regulation. The package consists of a small form factor integrated circuit, and it is available in various quantities to suit different production needs.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 25V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220

Detailed Pin Configuration

The IP4790CZ38/1,118 features a standard pin configuration with input, output, and ground pins. The pinout is as follows: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• High Efficiency: The voltage regulator offers high efficiency, minimizing power loss and heat generation.
• Overcurrent Protection: It includes built-in protection against overcurrent conditions, enhancing the safety of connected devices.
• Thermal Shutdown: The device is equipped with thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Compact Size
• Wide Input Voltage Range

Disadvantages

• Limited Maximum Output Current
• Requires Heat Sink for High Power Applications

Working Principles

The IP4790CZ38/1,118 operates on the principle of switching regulation, where it modulates the duty cycle of an internal switch to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is widely used in various applications, including: - Power Supplies - Battery Charging Circuits - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the IP4790CZ38/1,118 include: - LM317: A popular linear voltage regulator with adjustable output - LM7805: Fixed 5V linear voltage regulator - LM2596: Switching voltage regulator with adjustable output

In conclusion, the IP4790CZ38/1,118 is a versatile voltage regulator suitable for a wide range of electronic applications, offering precise voltage regulation and reliable performance.

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