S-1133B51-U5T1U

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: 500mA
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 30µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B51-U5T1U has a total of five pins arranged in the following configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: NC (No Connection) Pin 4: VOUT (Output Voltage) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption during standby mode.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Stable output voltage ensures reliable operation of connected devices.
• Compact SOT-23-5 package offers space-saving integration in small-scale applications.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1133B51-U5T1U operates as a linear voltage regulator. It regulates the input voltage to a stable output voltage by utilizing a pass transistor and feedback control mechanism. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage level.

Detailed Application Field Plans

The S-1133B51-U5T1U is commonly used in various electronic devices that require a stable power supply. Some potential application fields include: - Battery-powered devices (e.g., smartphones, tablets) - Portable audio players - Wearable devices - IoT (Internet of Things) devices - Industrial automation systems

Detailed and Complete Alternative Models

• S-1133B50-U5T1U: Similar specifications but with a lower dropout voltage of 150mV.
• S-1133B52-U5T1U: Similar specifications but with a higher output current of 1A.
• S-1133B53-U5T1U: Similar specifications but with an adjustable output voltage range.

Note: These alternative models provide options based on specific requirements or constraints of different applications.

This concludes the encyclopedia entry for the S-1133B51-U5T1U voltage regulator.