S-817A27APF-CUQTFU

Product Overview

Category

S-817A27APF-CUQTFU 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: The S-817A27APF-CUQTFU provides a stable output voltage, ensuring reliable performance of connected devices.
• Low power consumption: This voltage regulator operates with minimal power consumption, making it suitable for energy-efficient applications.
• Compact package: The S-817A27APF-CUQTFU is available in a small form factor, allowing for space-saving integration into various electronic designs.
• High accuracy: It offers precise voltage regulation, ensuring consistent and accurate power supply to connected components.
• Thermal shutdown protection: The device includes built-in thermal protection mechanisms to prevent overheating and potential damage.

Package and Quantity

The S-817A27APF-CUQTFU is typically packaged in a compact surface-mount package. It is available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 2.7V
• Output current: Up to 50mA
• Dropout voltage: 100mV (typical)
• Operating temperature range: -40°C to +85°C
• Quiescent current: 1μA (typical)

Pin Configuration

The S-817A27APF-CUQTFU features a 4-pin configuration:

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

Functional Features

• Low dropout voltage: The S-817A27APF-CUQTFU maintains a low dropout voltage, ensuring efficient power conversion even with small input-output voltage differentials.
• Reverse current protection: It includes reverse current protection to prevent damage caused by reverse polarity connection.
• Short-circuit protection: The device is equipped with short-circuit protection, safeguarding against excessive current flow and potential damage.
• Fast response time: The voltage regulator exhibits a fast response time to changes in input voltage, providing quick stabilization of the output voltage.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation
• Low power consumption for energy-efficient applications
• Compact package for space-saving integration
• Thermal shutdown protection for enhanced safety
• Reverse current and short-circuit protection

Disadvantages

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

Working Principles

The S-817A27APF-CUQTFU operates based on the principle of a linear voltage regulator. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By regulating the voltage, it ensures that connected electronic components receive a consistent and reliable power supply.

Detailed Application Field Plans

The S-817A27APF-CUQTFU finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable technology - Embedded systems - Automotive electronics

Alternative Models

For those seeking alternative models with similar functionality, the following options are available: - S-817A25APF-CUQTFU: Output voltage of 2.5V - S-817A30APF-CUQTFU: Output voltage of 3.0V - S-817A33APF-CUQTFU: Output voltage of 3.3V

These alternative models provide similar characteristics and features, allowing for flexibility in design and application.

In conclusion, the S-817A27APF-CUQTFU is a voltage regulator that offers precise voltage regulation, low power consumption, and compact packaging. It finds application in various electronic devices and systems, providing stable and reliable power supply. While it has limitations in terms of output current capacity and input voltage range, it offers several advantages such as high accuracy, thermal shutdown protection, and reverse current protection.