S-1333C31-M5T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333C31-M5T1U3 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 output voltage regulation for precise applications.
• Low quiescent current minimizes power consumption during standby.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation for stable output voltage.
• Small package size (SOT-23-5) allows for space-saving designs.
• Low quiescent current extends battery life in portable applications.

Disadvantages

• Limited output current (100mA maximum) 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-1333C31-M5T1U3 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures that the output voltage remains stable even with varying input voltages and load conditions.

Detailed Application Field Plans

The S-1333C31-M5T1U3 is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Detailed and Complete Alternative Models

• S-1333C30-M5T1U3: Similar specifications but with a different output voltage range (1.2V to 3.6V).
• S-1333C32-M5T1U3: Similar specifications but with a different output voltage range (1.2V to 6.0V).
• S-1333C33-M5T1U3: Similar specifications but with a different output voltage range (1.2V to 7.0V).

Note: These alternative models provide flexibility in choosing the desired output voltage range while maintaining similar characteristics and performance.

In conclusion, the S-1333C31-M5T1U3 is a versatile voltage regulator IC with excellent accuracy, low dropout, and low quiescent current. Its small package size and wide input voltage range make it suitable for various applications in different industries. However, its limited output current and dropout voltage should be considered when selecting the appropriate regulator for high-power applications.