S-1135A34-U5T1U

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 units 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: ±0.3% (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1135A34-U5T1U has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage 4. NC: No Connection 5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in overcurrent protection safeguards the IC and connected devices.

Advantages

• Compact SOT-23-5 package allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• High efficiency results in reduced power dissipation and extended battery life.
• Reliable performance under different load conditions ensures stable operation.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1135A34-U5T1U is a linear voltage regulator that regulates the output voltage by adjusting the resistance between the input and output terminals. It operates by comparing the output voltage with a reference voltage and adjusting the resistance accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1135A34-U5T1U is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-1135B34-U5T1U: Similar specifications but with a higher output current of 300mA.
2. S-1135C34-U5T1U: Similar specifications but with a lower dropout voltage of 100mV.
3. S-1135D34-U5T1U: Similar specifications but with an adjustable output voltage range.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific application requirements.

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