S-1135A10-A6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• 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
• Dropout Voltage: 200mV at 100mA
• Output Current: 100mA
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A10-A6T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection pin 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in overcurrent protection safeguards the circuit from excessive current.
• Thermal shutdown protection prevents damage due to overheating.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving designs. - Wide input voltage range enables versatile applications. - Excellent line and load regulation ensures stable output voltage. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications. - Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1135A10-A6T1U is a linear voltage regulator that operates by maintaining a constant output voltage regardless of variations in the input voltage or load conditions. It utilizes a pass transistor to regulate the output voltage and dissipates excess energy as heat. The dropout voltage refers to the minimum voltage difference required between the input and output for the regulator to function correctly.

Detailed Application Field Plans

The S-1135A10-A6T1U is commonly used in various electronic devices, including but not limited to: - Battery-powered devices such as smartphones, tablets, and portable media players. - Wireless communication systems. - Industrial control systems. - Automotive electronics. - Medical equipment. - Consumer electronics.

Detailed and Complete Alternative Models

1. S-1135B10-A6T1U: Similar specifications with an adjustable output voltage range.
2. S-1135C10-A6T1U: Higher output current capability of 300mA.
3. S-1135D10-A6T1U: Lower quiescent current of 10µA for ultra-low power applications.
4. S-1135E10-A6T1U: Enhanced thermal protection for higher temperature environments.

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

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