S-1135A16-A6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, compact size
• Package: SOT-23-6
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Output Current: 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A16-A6T1U has a total of six pins arranged as follows:

```

---

| | --| Vout GND|-- Pin 1: Ground (GND) --| Vin EN |-- Pin 2: Enable (EN) --| NC NC |-- Pin 3: Not Connected (NC) --| NC Vout|-- Pin 4: Output Voltage (Vout) --| Vin Vin|-- Pin 5: Input Voltage (Vin) --|___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise voltage regulation.
• Compact size allows for space-saving designs.
• Enable pin allows for easy on/off control.

Advantages

• Wide input voltage range accommodates various power sources.
• Excellent line and load regulation ensures stable output voltage.
• Low quiescent current minimizes power consumption.
• Compact package enables integration into small form factor devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Temperature range may restrict usage in extreme environments.
• Not suitable for applications requiring adjustable output voltage.

Working Principles

The S-1135A16-A6T1U is a linear voltage regulator that operates by maintaining a constant voltage difference between the input and output terminals. It utilizes a pass transistor to regulate the output voltage, ensuring it remains stable even when the input voltage fluctuates. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1135A16-A6T1U finds application in various electronic devices where a stable voltage supply is crucial. Some potential fields of use include: 1. Battery-powered portable devices such as smartphones, tablets, and digital cameras. 2. IoT (Internet of Things) devices requiring low power consumption and compact size. 3. Wearable devices like fitness trackers and smartwatches. 4. Automotive electronics, particularly in infotainment systems and dashboard displays. 5. Industrial automation equipment, where reliable power regulation is essential.

Detailed and Complete Alternative Models

1. S-1135B16-A6T1U: Similar specifications but with an adjustable output voltage feature.
2. S-1135C16-A6T1U: Higher output current capability (up to 300mA) for more demanding applications.
3. S-1135D16-A6T1U: Extended temperature range (-40°C to +125°C) for harsh operating conditions.

These alternative models offer additional features or enhanced performance to cater to specific requirements.

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