S-1133B60-U5T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Small package size
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B60-U5T2U IC has the following pin configuration:

```

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| | --| V IN|-- Pin 1: Input Voltage --|____| | | --| GND|-- Pin 2: Ground --|____| | | --| V O |-- Pin 3: Output Voltage --|____| | | --| NC |-- Pin 4: No Connection --|____| | | --| EN |-- Pin 5: Enable Control --|____| ```

Functional Features

• Voltage Regulation: The S-1133B60-U5T2U maintains a constant output voltage even when the input voltage fluctuates.
• Low Dropout Voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: The IC includes a thermal shutdown feature that protects it from overheating.
• Short Circuit Protection: It has built-in protection against short circuits, preventing damage to the IC and connected devices.

Advantages

• High Efficiency: The IC's low dropout voltage and efficient design result in minimal power loss during voltage regulation.
• Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for various applications.
• Small Package Size: The SOT-23-5 package is compact, saving space on circuit boards and allowing for more flexible designs.

Disadvantages

• Limited Output Current: The maximum output current of 300mA may not be sufficient for high-power applications.
• No Adjustable Output Voltage: The output voltage is fixed and cannot be adjusted externally.

Working Principles

The S-1133B60-U5T2U utilizes a feedback control mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The S-1133B60-U5T2U is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

• S-1133B60-I5T2U: Similar specifications but with an adjustable output voltage feature.
• S-1133B60-M5T2U: Higher maximum output current of 500mA.
• S-1133B60-N5T2U: Lower quiescent current of 30µA.

These alternative models offer different features and specifications to cater to specific application requirements.

In conclusion, the S-1133B60-U5T2U is a voltage regulator IC with high efficiency, low dropout voltage, and a wide input voltage range. It is commonly used in battery-powered devices, portable audio players, mobile phones, and more. While it has limitations such as a fixed output voltage and limited output current, alternative models with adjustable voltage and higher current capabilities are available.