S-1155B1E-U5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Power Supply Unit (PSU)
• Characteristics:
  • High efficiency
  • Compact size
  • Reliable performance
• Package: Integrated circuit (IC)
• Essence: Voltage regulator
• Packaging/Quantity: Single unit per package

Specifications

• Input Voltage Range: 100-240V AC
• Output Voltage: 5V DC
• Output Current: 1A
• Efficiency: >90%
• Operating Temperature: -40°C to +85°C
• Dimensions: 10mm x 10mm x 5mm

Detailed Pin Configuration

• Pin 1: Input Voltage (VIN+)
• Pin 2: Ground (GND)
• Pin 3: Output Voltage (VOUT)
• Pin 4: Not Connected (NC)

Functional Features

• Voltage regulation: Provides a stable 5V output regardless of input voltage fluctuations.
• Overcurrent protection: Safeguards the connected devices by limiting the output current.
• Thermal shutdown: Automatically shuts down the unit in case of excessive temperature.
• Short-circuit protection: Prevents damage to the PSU and connected devices in case of a short circuit.

Advantages

• High efficiency results in lower power consumption and reduced heat generation.
• Compact size allows for easy integration into various electronic devices.
• Reliable performance ensures consistent and stable power supply.
• Wide input voltage range makes it suitable for use in different regions.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Lack of adjustable output voltage restricts its versatility in certain scenarios.

Working Principles

The S-1155B1E-U5T1U is a voltage regulator that converts the input voltage from the power source to a stable 5V output. It utilizes internal circuitry to regulate the voltage and protect against various electrical faults.

Detailed Application Field Plans

• Consumer electronics: Used in smartphones, tablets, and other portable devices.
• Industrial automation: Suitable for powering control systems and sensors.
• Automotive electronics: Can be employed in car audio systems, GPS devices, etc.
• IoT devices: Provides reliable power supply for connected devices in smart homes.

Detailed and Complete Alternative Models

1. S-1155B2E-U5T1U: Similar specifications but with a higher output current of 2A.
2. S-1155B3E-U5T1U: Offers adjustable output voltage in addition to similar specifications.

Note: The above alternative models are provided as examples and may not represent an exhaustive list.

This entry provides comprehensive information about the S-1155B1E-U5T1U voltage regulator. Its basic details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered.