S-1135B31-U5T1U

Product Overview

Category

S-1135B31-U5T1U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Overcurrent protection

Package

The S-1135B31-U5T1U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The S-1135B31-U5T1U is typically packaged in reels and available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 300mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135B31-U5T1U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High Precision Regulation: The S-1135B31-U5T1U provides precise voltage regulation, ensuring stable output even under varying load conditions.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows for flexibility in various applications.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Overcurrent Protection: It also features overcurrent protection, safeguarding the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable output.
• Low dropout voltage enables efficient operation.
• Wide input voltage range provides versatility.
• Thermal shutdown and overcurrent protection enhance reliability.

Disadvantages

• Limited maximum output current of 300mA may not be suitable for high-power applications.
• Requires careful consideration of input and output voltage ranges for optimal performance.

Working Principles

The S-1135B31-U5T1U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for load variations and input voltage changes.

Detailed Application Field Plans

The S-1135B31-U5T1U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1135B31-U5T1U include: - S-1135B33-U5T1U - S-1135B35-U5T1U - S-1135B37-U5T1U

These models have comparable specifications and can be used as alternatives depending on specific requirements.

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