S-817A18APF-CUHTFG

Product Overview

Category

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

Use

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

Characteristics

• Voltage regulation: S-817A18APF-CUHTFG ensures a stable output voltage regardless of input fluctuations.
• Low power consumption: This voltage regulator operates with minimal power consumption, making it energy-efficient.
• Compact package: The product is designed in a small form factor, allowing for easy integration into various electronic devices.
• High reliability: S-817A18APF-CUHTFG is known for its robustness and durability, ensuring long-term performance.

Package

The S-817A18APF-CUHTFG voltage regulator is typically packaged in a compact surface-mount package. This package provides protection and facilitates easy installation on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to maintain a constant output voltage, even when the input voltage varies.

Packaging/Quantity

The S-817A18APF-CUHTFG voltage regulator is usually supplied in reels or tubes, depending on the manufacturer's packaging standards. The quantity per reel/tube may vary but is typically around 300 to 500 units.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 1.8V
• Output current: Up to 150mA
• Dropout voltage: 200mV (typical)
• Operating temperature range: -40°C to +85°C
• Quiescent current: 30µA (typical)

Detailed Pin Configuration

The S-817A18APF-CUHTFG voltage regulator has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817A18APF-CUHTFG maintains a stable output voltage of 1.8V, regardless of input voltage fluctuations.
• Low dropout voltage: With a dropout voltage as low as 200mV, this voltage regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Overcurrent protection: The product incorporates overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
• Thermal shutdown: In case of excessive temperature rise, the voltage regulator automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of electronic circuits.
• Low power consumption contributes to energy efficiency.
• Compact package allows for easy integration into various devices.
• High reliability ensures long-term operation without frequent replacements.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The S-817A18APF-CUHTFG voltage regulator utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to compensate for any variations in the input voltage. This feedback loop ensures that the output voltage remains stable within the specified range.

Detailed Application Field Plans

The S-817A18APF-CUHTFG voltage regulator finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronic devices such as smartphones, tablets, and wearable gadgets often require a stable voltage supply. The S-817A18APF-CUHTFG can be used to regulate the battery voltage and provide a consistent power source for these devices.

2. IoT (Internet of Things) devices: With the increasing popularity of IoT devices, there is a growing need for voltage regulators that can operate efficiently in low-power scenarios. The S-817A18APF-CUHTFG's low power consumption and compact package make it suitable for IoT applications.

3. Automotive electronics: In automotive systems, voltage regulators play a crucial role in maintaining stable voltage levels for various components. The S-817A18APF-CUHTFG can be employed in automotive electronics such as infotainment systems, navigation units, and engine control modules.

4. Industrial automation: Industrial automation systems often require precise voltage regulation to ensure reliable operation. The S-817A18APF-CUHTFG can be utilized in programmable logic controllers (PLCs), motor drives, and other industrial equipment.

Detailed and Complete Alternative Models

1. S-817A18APF-DUHTFG: Similar to S-817A18APF-CUHTFG, this model offers the same specifications and features but comes in a different package variant.
2. S-817