S-1112A33PI-L2STFU

Product Overview

Category

S-1112A33PI-L2STFU belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit protection

Package

The S-1112A33PI-L2STFU comes in a small 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-1112A33PI-L2STFU is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Dropout Voltage: 0.15V (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1112A33PI-L2STFU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards against damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage improves efficiency.
• Low quiescent current reduces power consumption.
• Thermal shutdown and short-circuit protection enhance safety.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Higher cost compared to some alternative models.

Working Principles

The S-1112A33PI-L2STFU utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuit accordingly to maintain a stable output.

Detailed Application Field Plans

The S-1112A33PI-L2STFU 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

1. S-1112B33PI-L2STFU

   • Similar specifications and features as S-1112A33PI-L2STFU.
   • Different package type (through-hole instead of surface-mount).

2. S-1112C33PI-L2STFU

   • Similar specifications and features as S-1112A33PI-L2STFU.
   • Lower dropout voltage (0.1V typical).

3. S-1112D33PI-L2STFU

   • Similar specifications and features as S-1112A33PI-L2STFU.
   • Higher input voltage range (2.7V - 6.5V).

4. S-1112E33PI-L2STFU

   • Similar specifications and features as S-1112A33PI-L2STFU.
   • Lower quiescent current (20μA typical).

These alternative models provide options with slight variations in characteristics to suit different application requirements.

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