S-1133B16-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
• 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
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.2% (typical)
• Quiescent Current: 30μA (typical)

Detailed Pin Configuration

The S-1133B16-U5T1G has a total of five pins arranged as follows:

```

---

| | --| Vout GND|-- --| Vin NC |-- --| EN NC |-- --| FB NC |-- |___________| ```

• Vout: Output voltage pin
• GND: Ground pin
• Vin: Input voltage pin
• EN: Enable pin (active high)
• FB: Feedback pin

Functional Features

• High efficiency: The S-1133B16-U5T1G offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: With a low dropout voltage of only 200mV, this IC can regulate the output voltage even when the input voltage is close to the desired output voltage.
• Small package size: The SOT-23-5 package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Small package size

Disadvantages: - Limited output current (150mA) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The S-1133B16-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance, maintaining a stable output voltage regardless of input voltage variations.

Detailed Application Field Plans

The S-1133B16-U5T1G is commonly used in various electronic devices, including: 1. Battery-powered devices: It provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices. 2. IoT devices: The low quiescent current and small package size make it suitable for power-sensitive IoT applications. 3. Automotive electronics: It can be utilized in automotive systems requiring precise voltage regulation, such as infotainment systems and dashboard displays.

Detailed and Complete Alternative Models

1. S-1133B16-I5T1G: Similar to S-1133B16-U5T1G but with an extended input voltage range of 2.5V to 7.0V.
2. S-1133B16-M5T1G: Offers a higher output current of 300mA while maintaining similar characteristics to S-1133B16-U5T1G.
3. S-1133B16-R5T1G: Designed for automotive applications, providing enhanced reliability and performance under harsh operating conditions.

These alternative models offer similar functionality and characteristics, allowing users to choose the most suitable option based on their specific requirements.

Word count: 408 words