S-1135A24-U5T1G

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulates voltage in electronic circuits
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Integrated circuit 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)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A24-U5T1G has a total of 5 pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• High efficiency: The S-1135A24-U5T1G offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: With a low dropout voltage of only 200mV, this voltage regulator can operate even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power and extending battery life.
• Thermal shutdown protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency design - Low dropout voltage - Low quiescent current consumption - Thermal shutdown protection ensures device safety

Disadvantages: - Limited output current capacity (150mA) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The S-1135A24-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The device operates in a continuous mode, ensuring a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The S-1135A24-U5T1G is commonly used in various electronic devices and applications, including: - Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and high efficiency of this voltage regulator. - IoT devices: Internet of Things (IoT) devices often require compact and efficient power management solutions, making the S-1135A24-U5T1G an ideal choice. - Automotive electronics: With its wide operating temperature range and thermal shutdown protection, this voltage regulator can be used in automotive applications where reliability is crucial.

Detailed and Complete Alternative Models

• S-1133Bxx-I6T1G: Similar voltage regulator with higher output current capacity (300mA)
• S-1135Bxx-U5T1G: Voltage regulator with a wider input voltage range (2.0V to 6.0V)
• S-1139Axx-U5T1G: Voltage regulator with adjustable output voltage

Note: "xx" represents different output voltage options available for each alternative model.

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