S-817A18APF-CUHTFU

Product Overview

Category

S-817A18APF-CUHTFU belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The S-817A18APF-CUHTFU ensures a stable output voltage, regardless of input fluctuations.
• Low power consumption: This voltage regulator operates with minimal power consumption, making it suitable for energy-efficient applications.
• Compact package: The S-817A18APF-CUHTFU comes in a small and compact package, allowing for easy integration into various electronic devices.
• High accuracy: With its precise voltage regulation capabilities, this product offers high accuracy in maintaining the desired output voltage.
• Thermal shutdown protection: The S-817A18APF-CUHTFU includes thermal shutdown protection, which prevents damage due to excessive heat.

Package

The S-817A18APF-CUHTFU is available in a surface-mount package, ensuring convenient installation on PCBs (Printed Circuit Boards).

Essence

The essence of this product lies in its ability to regulate voltage effectively, providing a stable output voltage for electronic circuits.

Packaging/Quantity

The S-817A18APF-CUHTFU 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: 1.8V
• Output current: 50mA
• Dropout voltage: 150mV (typical)
• Quiescent current: 30μA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-817A18APF-CUHTFU has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The S-817A18APF-CUHTFU maintains a stable output voltage of 1.8V, regardless of input voltage fluctuations.
• Low dropout voltage: With a dropout voltage of only 150mV, this voltage regulator can operate efficiently even with low input voltages.
• Thermal shutdown protection: The product includes thermal shutdown protection, which safeguards against overheating and potential damage.
• Low quiescent current: The S-817A18APF-CUHTFU operates with a low quiescent current of 30μA, minimizing power consumption.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low power consumption
• Compact package for easy integration
• High accuracy in voltage regulation
• Thermal shutdown protection

Disadvantages

• Limited output current (50mA)
• Restricted input voltage range (2.5V - 6.0V)

Working Principles

The S-817A18APF-CUHTFU utilizes a voltage reference and feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage of 1.8V.

Detailed Application Field Plans

The S-817A18APF-CUHTFU finds applications in various electronic devices that require precise voltage regulation. Some potential application fields include: - Mobile devices - Wearable electronics - IoT (Internet of Things) devices - Battery-powered systems - Sensor modules

Detailed and Complete Alternative Models

1. S-817A18APF-CUHJTFU

   • Similar specifications and features as S-817A18APF-CUHTFU
   • Different package type (through-hole instead of surface-mount)

2. S-817A18APF-CUHJGCU

   • Similar specifications and features as S-817A18APF-CUHTFU
   • Different output voltage (3.3V instead of 1.8V)

3. S-817A18APF-CUHJTFV

   • Similar specifications and features as S-817A18APF-CUHTFU
   • Different input voltage range (2.7V - 5.5V instead of 2.5V - 6.0V)

These alternative models offer similar functionality to the S-817A18APF-CUHTFU, with slight variations in package type, output voltage, or input voltage range.

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