S-1135C33-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage with minimal power loss
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The S-1135C33-U5T1U has a SOT-23-5 package with the following pin configuration:

```

---

| | |____| | | ||__ | 1 5 | |_________| ```

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 regulation even with small input-output voltage differentials.
• High current capability allows for powering various components in electronic circuits.
• Ultra-low quiescent current minimizes power consumption during standby or idle modes.
• Enable pin provides control over the regulator's operation, allowing for power-saving features.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation with low dropout voltage - High current capability for powering demanding components - Ultra-low quiescent current for reduced power consumption - Enable pin for flexible control

Disadvantages: - Limited output current compared to higher-rated regulators - Restricted input voltage range (2.5V to 6.5V)

Working Principles

The S-1135C33-U5T1U is a linear voltage regulator that operates by maintaining a constant output voltage despite variations in the input voltage. It achieves this through a pass transistor that adjusts its resistance to regulate the output voltage. The dropout voltage is minimized, ensuring efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1135C33-U5T1U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices requiring stable voltage supply - Portable consumer electronics - IoT devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

• S-1133 Series: Offers different output voltages and package options
• S-1112 Series: Low dropout voltage regulators with higher output currents
• S-1313 Series: Ultra-low quiescent current regulators for power-sensitive applications

These alternative models provide similar functionality and can be considered based on specific requirements.

Word count: 299 words