S-1333D19-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High precision
  • Low dropout voltage
  • Low quiescent current
  • Small package size
• Package: A4T1U3
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333D19-A4T1U3 IC has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Control |

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Low quiescent current minimizes power consumption
• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages

• Provides stable and reliable voltage regulation
• Suitable for low-power applications
• Compact package size allows for space-saving designs
• Wide input voltage range enables versatile usage
• Excellent load and line regulation characteristics

Disadvantages

• Limited output current capacity (up to 500mA)
• Not suitable for high-power applications

Working Principles

The S-1333D19-A4T1U3 is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range. The dropout voltage is minimized by utilizing a low resistance pass transistor, ensuring efficient power conversion.

Detailed Application Field Plans

The S-1333D19-A4T1U3 IC is widely used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable devices - Embedded systems - Communication equipment

Detailed and Complete Alternative Models

• S-1333D19-M5T1U3
• S-1333D19-N5T1U3
• S-1333D19-P5T1U3
• S-1333D19-Q5T1U3

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

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