S-8358B23MC-NQIT2U

Product Overview

Category

S-8358B23MC-NQIT2U belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage regulation and power management in electronic devices.

Characteristics

• High efficiency: The S-8358B23MC-NQIT2U offers excellent power conversion efficiency, ensuring optimal energy utilization.
• Compact size: With its small form factor, this IC can be easily integrated into various electronic devices without occupying much space.
• Wide input voltage range: The S-8358B23MC-NQIT2U supports a wide input voltage range, making it suitable for diverse applications.
• Low power consumption: This IC consumes minimal power during operation, contributing to energy savings.

Package

The S-8358B23MC-NQIT2U is available in a compact surface-mount package, which facilitates easy installation on circuit boards.

Essence

The essence of the S-8358B23MC-NQIT2U lies in its ability to efficiently regulate voltage and manage power in electronic devices, ensuring stable and reliable performance.

Packaging/Quantity

This product is typically supplied in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage: 3.3V
• Output Current: 1A
• Quiescent Current: 40µA (max)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-8358B23MC-NQIT2U features a standard SOT-23-5 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The S-8358B23MC-NQIT2U ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Overcurrent protection: This IC incorporates overcurrent protection mechanisms to safeguard the connected electronic devices from excessive current flow.
• Thermal shutdown: In case of excessive temperature rise, the S-8358B23MC-NQIT2U automatically shuts down to prevent damage to the circuitry.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Compact size for easy integration
• Wide input voltage range for versatile applications
• Low power consumption for energy savings
• Overcurrent protection and thermal shutdown features enhance device safety

Disadvantages

• Limited output current capacity (1A)
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

The S-8358B23MC-NQIT2U operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It utilizes an internal control circuit that adjusts the duty cycle of the PWM signal based on the feedback received from the FB pin. This feedback loop ensures a constant output voltage of 3.3V, even with varying input voltages.

Detailed Application Field Plans

The S-8358B23MC-NQIT2U finds extensive application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial equipment

Detailed and Complete Alternative Models

• S-8358B23MC-NQIT2U: 3.3V output, 1A current, SOT-23-5 package
• S-8358B25MC-NQIT2U: 3.3V output, 1.5A current, SOT-23-5 package
• S-8358B33MC-NQIT2U: 3.3V output, 2.5A current, SOT-23-5 package
• S-8358B50MC-NQIT2U: 3.3V output, 4A current, SOT-23-5 package

These alternative models offer varying output currents to cater to different power requirements while maintaining the same output voltage and package type.

In conclusion, the S-8358B23MC-NQIT2U is a highly efficient voltage regulator IC designed for power management in electronic devices. Its compact size, wide input voltage range, and low power consumption make it an ideal choice for various applications. While it has limitations in terms of output current capacity and operating temperature range, its advantages such as overcurrent protection and thermal shutdown features outweigh these drawbacks.