S-1131B21UA-N4GTFU

Product Overview

Category

S-1131B21UA-N4GTFU belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

S-1131B21UA-N4GTFU is available in a small surface-mount package, which ensures easy integration into various electronic devices.

Essence

The essence of this IC lies in its ability to regulate and manage power supply voltages efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1.5A
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1131B21UA-N4GTFU IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The IC maintains a stable output voltage within the specified range, regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection circuitry to safeguard connected devices from excessive current flow.
• Thermal shutdown: In case of excessive temperature, the IC automatically shuts down to prevent damage.
• Low dropout voltage: The IC has a low dropout voltage, ensuring efficient power conversion even with small input-output voltage differentials.

Advantages and Disadvantages

Advantages

• High efficiency: The IC offers high power conversion efficiency, minimizing energy loss during voltage regulation.
• Compact size: Its small form factor allows for easy integration into space-constrained electronic devices.
• Wide operating temperature range: It can operate reliably in extreme temperature conditions.
• Overcurrent protection: The built-in overcurrent protection feature safeguards connected devices from potential damage.

Disadvantages

• Limited output current: The maximum output current of 1.5A may not be sufficient for high-power applications.
• Input voltage limitations: The IC requires an input voltage within the specified range for proper operation.

Working Principles

The S-1131B21UA-N4GTFU IC utilizes a combination of internal circuitry, feedback mechanisms, and control algorithms to regulate the output voltage. It continuously monitors the input and output voltages, adjusting its internal components to maintain a stable output voltage within the specified range.

Detailed Application Field Plans

The S-1131B21UA-N4GTFU IC finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1131B21UA-N4GTFU IC include: - S-1131B21-M5T1U - S-1131B21-M5T2U - S-1131B21-M5T3U - S-1131B21-M5T4U

These alternative models provide comparable voltage regulation and power management capabilities, with slight variations in specifications and pin configurations.

In conclusion, the S-1131B21UA-N4GTFU IC is a compact and efficient voltage regulator and power management IC. Its wide range of applications, high efficiency, and built-in protection features make it a reliable choice for various electronic devices.