S-1135A27-U5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection

Package: SOT-23-5

Essence: The S-1135A27-U5T1G is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 2.7V
• Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A27-U5T1G has the following pin configuration:

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| | --| V IN|-- Pin 1: Input Voltage --|____| | | --| GND|-- Pin 2: Ground --|____| | | --| V O |-- Pin 3: Output Voltage --|____| | | --| EN |-- Pin 4: Enable (Shutdown) Control --|____| | | --| NC |-- Pin 5: No Connection --|____| ```

Functional Features

• Low dropout voltage ensures stable operation even when the input voltage is close to the output voltage.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Thermal shutdown protection prevents the IC from overheating and damaging itself.
• Overcurrent protection safeguards the IC and connected components from excessive current flow.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Low power consumption - Compact SOT-23-5 package - Built-in protection features

Disadvantages: - Limited output current capacity (150mA) - Fixed output voltage (2.7V)

Working Principles

The S-1135A27-U5T1G operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. The input voltage is stepped down to the desired output voltage, ensuring a stable and regulated supply for the connected electronic device.

Detailed Application Field Plans

The S-1135A27-U5T1G can be used in various applications that require a stable 2.7V power supply. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1135A27-U5T1G are: - S-1135A27-I6T1G - S-1135A27-M6T1G - S-1135A27-N6T1G

These models have different package options or minor variations in specifications but serve the same purpose of providing a stable 2.7V output voltage.

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