S-1131B45UA-N5ETFG

Product Overview

Category

S-1131B45UA-N5ETFG 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-1131B45UA-N5ETFG is available in a small surface-mount package, which allows for easy integration into various electronic devices.

Essence

The essence of this IC lies in its ability to regulate and manage voltage efficiently, ensuring stable power supply to connected components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. 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: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

S-1131B45UA-N5ETFG has a total of five pins arranged as follows:

```

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| | --| VOUT | --| GND | --| FB | --| VIN | --| EN | |___________| ```

Pin Description: - VOUT: Output voltage pin - GND: Ground reference pin - FB: Feedback pin for voltage regulation - VIN: Input voltage pin - EN: Enable pin for controlling the IC's operation

Functional Features

1. Voltage Regulation: S-1131B45UA-N5ETFG ensures a stable output voltage within the specified range, even with varying input voltages.
2. Power Management: This IC efficiently manages power consumption, optimizing energy usage in electronic devices.
3. Overcurrent Protection: The IC incorporates overcurrent protection mechanisms to safeguard connected components from excessive current flow.
4. Thermal Shutdown: In case of high operating temperatures, the IC automatically shuts down to prevent damage due to overheating.
5. Fast Response Time: The IC quickly responds to changes in input voltage, ensuring minimal voltage fluctuations at the output.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power wastage.
• Compact size allows for easy integration into space-constrained designs.
• Wide input and output voltage ranges provide flexibility in various applications.
• Overcurrent protection enhances the safety of connected components.
• Fast response time ensures stable voltage output during dynamic load conditions.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Operating temperature range might not be suitable for extreme environments.

Working Principles

S-1131B45UA-N5ETFG operates based on a feedback control mechanism. The feedback pin (FB) continuously monitors the output voltage and compares it with a reference voltage. Any deviation from the desired output voltage triggers the internal circuitry to adjust the output voltage accordingly. This closed-loop control ensures precise voltage regulation.

Detailed Application Field Plans

S-1131B45UA-N5ETFG finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

1. S-1131B45UA-N5T1G
2. S-1131B45UA-N5T2G
3. S-1131B45UA-N5T3G
4. S-1131B45UA-N5T4G

These alternative models offer similar functionality and specifications, providing options for different design requirements.

Note: The above list is not exhaustive, and there may be other alternative models available in the market.

In conclusion, S-1131B45UA-N5ETFG is a compact and efficient integrated circuit used for voltage regulation and power management in various electronic devices. Its features, advantages, and working principles make it a reliable choice for applications requiring stable power supply.