S-1333A23-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-89
• 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 - 5.0V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 45µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333A23-A4T1U3 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Overcurrent protection safeguards the circuit from excessive current.
• Thermal shutdown prevents overheating of the IC.

Advantages and Disadvantages

Advantages: - Compact SOT-89 package allows for space-saving integration. - Wide input voltage range enables versatile applications. - Excellent load and line regulation ensure stable output voltage. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current capability may restrict usage in high-power applications. - SOT-89 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The S-1333A23-A4T1U3 is a voltage regulator IC 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 to compensate for any variations in the input voltage or load conditions. This ensures that the output voltage remains within the specified range, even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1333A23-A4T1U3 finds applications in various electronic devices, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components. 2. Portable audio players: Ensures consistent power supply for audio amplifiers and digital signal processors. 3. Communication systems: Stabilizes voltage for RF modules, transceivers, and data converters. 4. Automotive electronics: Regulates voltage for infotainment systems, navigation units, and engine control modules.

Detailed and Complete Alternative Models

1. S-1333B23-A4T1U3: Similar specifications but with an adjustable output voltage feature.
2. S-1333C23-A4T1U3: Higher output current capability (up to 500mA) for more demanding applications.
3. S-1333D23-A4T1U3: Enhanced thermal management for improved performance in high-temperature environments.

(Note: These alternative models are from the same product series and share similar pin configurations and package types.)

This entry provides comprehensive information about the S-1333A23-A4T1U3 voltage regulator IC. Its basic information overview covers its category, use, characteristics, package, essence, and packaging/quantity details. The specifications section outlines its input and output voltage ranges, dropout voltage, quiescent current, and temperature range. The detailed pin configuration helps understand its physical layout. Functional features highlight its key advantages, while the advantages and disadvantages section presents a balanced view. The working principles section explains how the IC maintains a stable output voltage. Detailed application field plans showcase its versatility, and the alternative models section suggests similar options for different requirements.