S-1135D33-A6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Ultra-small Package
• Package: SOT-23-5
• Essence: Regulates voltage with low dropout and high current capabilities
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV @ 100mA
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1135D33-A6T1U has a total of five pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. CE: Chip Enable Pin 4. VOUT: Output Voltage Pin 5. NC: No Connection Pin

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• High current capability allows for powering devices with higher power requirements.
• Ultra-small package size enables integration into space-constrained applications.
• Chip enable pin provides control over the regulator's operation.

Advantages

• Low dropout voltage minimizes power dissipation and extends battery life.
• High current capability supports a wide range of applications.
• Ultra-small package size facilitates compact and portable designs.
• Chip enable feature allows for efficient power management.

Disadvantages

• Limited output current compared to some other voltage regulators.
• Higher cost compared to standard linear regulators.
• Requires external capacitors for stability.

Working Principles

The S-1135D33-A6T1U is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals. The dropout voltage is minimized by utilizing a low saturation voltage PNP transistor.

Detailed Application Field Plans

The S-1135D33-A6T1U is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

1. S-1135D33-M5T1U: Similar specifications, different package (SOT-23-5)
2. S-1135D33-U5T1U: Similar specifications, different package (SOT-89-5)
3. S-1135D33-I6T1U: Similar specifications, different package (SOT-25)

These alternative models offer similar functionality and performance while providing flexibility in terms of package options.

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