S-1333D14-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High precision
  • Low dropout voltage
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: Voltage regulator IC
• 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
• Output Current: 100mA
• Dropout Voltage: 150mV @ 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1333D14-A4T1U3 IC has a total of 5 pins arranged as follows:

```

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| | --| Vout GND|-- Pin 1 --| Vin NC |-- Pin 2 --| EN NC |-- Pin 3 --| FB NC |-- Pin 4 --| NC Vin |-- Pin 5 |___________| ```

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Low quiescent current for improved energy efficiency
• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages

• Compact package size allows for space-saving designs
• Wide input voltage range enables versatile applications
• Excellent line and load regulation characteristics
• Stable output voltage under varying load conditions
• Robust protection features ensure device longevity

Disadvantages

• Limited output current capacity (100mA)
• Not suitable for high-power applications

Working Principles

The S-1333D14-A4T1U3 is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, compensating for changes in load conditions. The dropout voltage is minimized, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1333D14-A4T1U3 is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. Its small package size and low quiescent current make it ideal for battery-powered applications where space and power efficiency are crucial. Additionally, its high precision and stability make it suitable for precision instruments and industrial control systems.

Detailed and Complete Alternative Models

• S-1313Bxx-M5T1G: Low Dropout Voltage Regulator, SOT-23-5 package
• S-1132Bxx-M5T1G: Ultra-Low Quiescent Current LDO Regulator, SOT-23-5 package
• S-19244x: High Precision Voltage Detector, SOT-23-5 package
• S-1172Bxx-U5T1G: CMOS Step-Down Switching Regulator, SOT-23-5 package
• S-1702Bxx-U5T1G: CMOS Step-Up Switching Regulator, SOT-23-5 package

(Note: The above list is not exhaustive and there may be other alternative models available.)

In conclusion, the S-1333D14-A4T1U3 is a voltage regulator IC with high precision, low dropout voltage, and low quiescent current. It is widely used in portable electronic devices and offers excellent line and load regulation characteristics. While it has limitations in terms of output current capacity, its compact size and robust protection features make it a popular choice for various applications.