S-1132B46-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 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 - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Output Current: 100mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B46-U5T1U has a standard SOT-23-5 package with the following pin 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: CE (Enable Control)

Functional Features

• Low dropout voltage ensures efficient power conversion
• High accuracy provides precise output voltage regulation
• Low quiescent current minimizes power consumption in standby mode
• Enable control allows for easy on/off operation

Advantages and Disadvantages

Advantages: - Wide input voltage range accommodates various power sources - Stable output voltage ensures reliable performance of connected devices - Small package size enables space-saving designs - Low quiescent current prolongs battery life

Disadvantages: - Limited output current may not be suitable for high-power applications - No thermal shutdown feature, which could lead to overheating in certain conditions

Working Principles

The S-1132B46-U5T1U is a voltage regulator IC that operates based on the principle of linear regulation. It regulates the input voltage to a stable output voltage by utilizing an internal pass transistor and feedback control circuitry. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a constant output voltage. The enable control pin allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The S-1132B46-U5T1U is commonly used in various electronic devices and systems where a stable and regulated power supply is required. Some potential application fields include: - Battery-powered devices (e.g., portable electronics, IoT devices) - Wireless communication systems - Industrial automation equipment - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• S-1132B33-U5T1U: Similar voltage regulator with a lower dropout voltage of 100mV @ 100mA
• S-1132B50-U5T1U: Similar voltage regulator with a higher output current capability of 150mA
• S-1132B28-U5T1U: Similar voltage regulator with a lower quiescent current of 10µA

(Note: This list is not exhaustive and other alternative models may exist.)

In conclusion, the S-1132B46-U5T1U is a voltage regulator IC that offers low dropout, high accuracy, and low quiescent current. Its compact package and wide input voltage range make it suitable for various applications. However, its limited output current and lack of thermal shutdown should be considered when selecting alternative models for specific requirements.