S-1133B23-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High precision
  • Low dropout voltage
  • Low quiescent current
  • Wide input voltage range
• Package: SOT-23-5
• Essence: This IC is designed to regulate and stabilize the output voltage in electronic circuits.
• 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
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 100mA (maximum)

Detailed Pin Configuration

The S-1133B23-U5T1U IC has a total of five pins arranged as follows:

```

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| | --| Vout Vin|-- --| GND EN |-- |___________| ```

• Pin 1 (Vout): Output voltage pin
• Pin 2 (Vin): Input voltage pin
• Pin 3 (GND): Ground pin
• Pin 4 (EN): Enable pin for turning the regulator on/off

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Low quiescent current minimizes power consumption
• Wide input voltage range allows for versatile applications
• Built-in overcurrent protection and thermal shutdown

Advantages and Disadvantages

Advantages: - High precision regulation ensures stable output voltage - Low dropout voltage improves efficiency - Low quiescent current reduces power consumption - Wide input voltage range provides flexibility in design - Overcurrent protection and thermal shutdown enhance reliability

Disadvantages: - Limited output current capacity (100mA maximum) - SOT-23-5 package may require surface mount soldering expertise

Working Principles

The S-1133B23-U5T1U is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output. The dropout voltage is minimized by utilizing a low resistance pass transistor. The IC also incorporates overcurrent protection and thermal shutdown features to safeguard against excessive current or temperature.

Detailed Application Field Plans

The S-1133B23-U5T1U IC finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - Mobile phones and smartphones - Digital cameras - Portable audio players - Wireless communication modules - IoT devices - Wearable devices

Detailed and Complete Alternative Models

• S-1133B23-M5T1U: Similar specifications, but with a different package (SOT-23-5)
• S-1133B23-U5T2U: Similar specifications, but with a different pin configuration
• S-1133B23-U5T3U: Similar specifications, but with higher output current capacity

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the S-1133B23-U5T1U voltage regulator IC. Its high precision, low dropout voltage, and wide input voltage range make it suitable for various applications. The detailed pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered to provide comprehensive information about this product.