S-1133B52-I8T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: 300mA (max)
• Dropout Voltage: 160mV (typ)
• Quiescent Current: 30µA (typ)

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range for versatile applications
• Low quiescent current for reduced power consumption
• Enable pin for easy on/off control
• Stable output voltage with minimal fluctuations

Advantages

• High efficiency resulting in less power dissipation
• Compact SOT-23-5 package for space-constrained designs
• Wide input voltage range allows compatibility with various power sources
• Low quiescent current prolongs battery life in portable devices
• Enable pin provides flexibility in power management

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in output voltage under heavy loads

Working Principles

The S-1133B52-I8T1U is a voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage based on the reference voltage. The enable pin allows the user to control the regulator's operation, enabling or disabling the output as needed. The low dropout voltage ensures efficient power conversion by minimizing the voltage difference between the input and output.

Detailed Application Field Plans

The S-1133B52-I8T1U is commonly used in various electronic devices that require stable and regulated power supply. Some typical application fields include: - Battery-powered devices such as smartphones, tablets, and portable media players - IoT (Internet of Things) devices and sensors - Wearable devices like smartwatches and fitness trackers - Consumer electronics such as digital cameras and handheld gaming consoles

Detailed and Complete Alternative Models

• S-1133B50-I8T1U: Similar specifications but with a lower output current of 150mA
• S-1133B53-I8T1U: Higher output current of 500mA but with a slightly higher dropout voltage
• S-1133B54-I8T1U: Increased output current of 800mA for more demanding applications

Note: The above alternative models are just a few examples, and there may be other similar ICs available from different manufacturers.

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