S-1133B13-I8T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: SOT-89
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Output Current: 1.0A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B13-I8T1U has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage |

Functional Features

• High efficiency: The S-1133B13-I8T1U offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: With a low dropout voltage of 200mV, this IC can regulate voltage even when the input voltage is close to the desired output voltage.
• Compact size: The SOT-89 package ensures a small footprint, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Low dropout voltage allows for efficient voltage regulation. - Compact size enables use in small devices.

Disadvantages: - Limited output current of 1.0A may not be suitable for high-power applications. - Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The S-1133B13-I8T1U is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. By regulating the input voltage, it provides a reliable power source for various electronic devices.

Detailed Application Field Plans

The S-1133B13-I8T1U finds applications in a wide range of electronic devices, including: 1. Mobile phones and smartphones 2. Portable media players 3. Digital cameras 4. Wireless communication devices 5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1133B13-M5T1U: Similar specifications but with a different package (SOT-23).
2. S-1133B13-I6T1U: Lower dropout voltage (150mV) but with a reduced output current of 500mA.
3. S-1133B13-I9T1U: Higher output current (1.5A) but with a larger package (SOT-223).

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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