S-1133B44-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Adjustable Output
• Package: SOT-23-5
• Essence: Regulates voltage to a desired level
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV @ 1A
• Quiescent Current: 100μA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%

Detailed Pin Configuration

The S-1133B44-U5T1G has a total of five pins arranged in the following configuration: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. FB: Feedback Pin 4. EN: Enable Pin 5. VOUT: Output Voltage Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High current capability allows for powering various components.
• Adjustable output voltage provides flexibility in different applications.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Compact SOT-23-5 package saves board space.
• Wide input voltage range accommodates different power sources.
• Excellent line and load regulation ensures stable output voltage.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause some power loss in low input voltage scenarios.

Working Principles

The S-1133B44-U5T1G is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the desired range. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The S-1133B44-U5T1G can be used in various applications, including: 1. Battery-powered devices: Provides regulated power supply for portable electronics. 2. Automotive systems: Ensures stable voltage for automotive components. 3. Industrial equipment: Powers sensors, actuators, and control circuits. 4. Communication devices: Regulates voltage for wireless modules and microcontrollers.

Detailed and Complete Alternative Models

1. S-1133B44-I6T1G: Same specifications and features, but with an SOT-23-6 package.
2. S-1133B44-M5T1G: Same specifications and features, but with an SOT-25 package.
3. S-1133B44-N5T1G: Same specifications and features, but with an SOT-89 package.

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