S-1133B41-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Adjustable Output
• Package: SOT-23-5
• 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: 0.8V - 5.0V
• Maximum Output Current: 1.0A
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 50μA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B41-U5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. NC: No connection pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for powering various electronic components.
• Adjustable output voltage provides flexibility in different applications.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Stable output voltage regardless of input voltage fluctuations.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.
• Wide operating temperature range suits various environments.

Disadvantages

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

Working Principles

The S-1133B41-U5T1U is a voltage regulator that utilizes a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output. The dropout voltage is the minimum voltage difference required between the input and output for proper regulation.

Detailed Application Field Plans

The S-1133B41-U5T1U is commonly used in various electronic devices, including: - Battery-powered devices: Portable audio players, handheld gaming consoles - Communication equipment: Mobile phones, wireless routers - Computer peripherals: USB hubs, external hard drives - Automotive electronics: Car audio systems, GPS devices

Detailed and Complete Alternative Models

1. S-1133B41-I6T1U: Similar specifications but with an adjustable output voltage range of 0.8V - 3.3V.
2. S-1133B41-M5T1U: Higher maximum output current of 1.5A but with a slightly higher dropout voltage of 250mV @ 500mA.

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