S-1135B34-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
• 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 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135B34-U5T1U IC has the following pin configuration:

```

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

Functional Features

• Voltage regulation: The S-1135B34-U5T1U maintains a constant output voltage even when the input voltage fluctuates.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Low dropout voltage: With a low dropout voltage, this IC can operate efficiently even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss. - Wide input voltage range allows for versatile applications. - Overcurrent protection enhances device safety.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - The SOT-23-5 package may require additional space compared to smaller packages.

Working Principles

The S-1135B34-U5T1U utilizes a feedback mechanism to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output. The enable control pin allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The S-1135B34-U5T1U finds applications in various electronic devices, including but not limited to: - Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the voltage regulation provided by this IC. - IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power supply, making the S-1135B34-U5T1U suitable for these applications. - Automotive electronics: With its wide input voltage range and overcurrent protection, this IC can be used in automotive systems that require reliable voltage regulation.

Detailed and Complete Alternative Models

• S-1135B33-M5T1G
• S-1135B35-U5T1U
• S-1135B36-I6T1U
• S-1135B37-O5T1U

These alternative models offer similar functionality and characteristics, providing options based on specific requirements and preferences.

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