S-1135A1J-U5T1G

Product 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-1135A1J-U5T1G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-1135A1J-U5T1G is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load
• Quiescent Current: 30μA (typical)
• Output Current: 150mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A1J-U5T1G has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: The S-1135A1J-U5T1G has a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides precise and stable output voltage, minimizing voltage fluctuations and ensuring reliable operation of connected devices.
• Low Quiescent Current: With a low quiescent current, the S-1135A1J-U5T1G minimizes power consumption when the load is light or idle, extending battery life in portable applications.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature. It automatically shuts down when the junction temperature exceeds the specified limit.
• Overcurrent Protection: The S-1135A1J-U5T1G features overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output voltage accuracy for stable operation of connected devices. - Low quiescent current extends battery life. - Thermal shutdown protection prevents damage from overheating. - Overcurrent protection safeguards the circuit.

Disadvantages: - Limited maximum output current (150mA). - Restricted input voltage range (2.0V to 6.0V).

Working Principles

The S-1135A1J-U5T1G operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals. This is achieved through a feedback mechanism that adjusts the internal pass transistor's resistance to maintain the desired output voltage.

Detailed Application Field Plans

The S-1135A1J-U5T1G is suitable for various applications requiring stable and regulated voltage supply. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. S-1135A1J-M5T1G
2. S-1135A1J-U3T1G
3. S-1135A1J-U4T1G
4. S-1135A1J-U6T1G
5. S-1135A1J-U7T1G

These alternative models offer similar functionality and characteristics to the S-1135A1J-U5T1G, providing options for different voltage requirements and package types.

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