S-817B27AUA-CWQT2G

Product Overview

Category

The S-817B27AUA-CWQT2G 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-817B27AUA-CWQT2G comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation for various electronic applications.

Packaging/Quantity

The S-817B27AUA-CWQT2G is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.7V
• Output Current: 50mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 1.0µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B27AUA-CWQT2G has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817B27AUA-CWQT2G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: The low dropout voltage enables efficient power conversion even when the input voltage is close to the desired output voltage.
• Low quiescent current: The low quiescent current minimizes power consumption when the regulator is in standby mode.
• Thermal shutdown protection: The product includes a thermal shutdown feature that protects it from overheating.
• Short-circuit protection: The S-817B27AUA-CWQT2G is equipped with short-circuit protection to prevent damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic circuits.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards the regulator and connected components.

Disadvantages

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

Working Principles

The S-817B27AUA-CWQT2G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The S-817B27AUA-CWQT2G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-817B25AUA-CWQT2G: Similar to S-817B27AUA-CWQT2G, but with an output voltage of 2.5V.
2. S-817B30AUA-CWQT2G: Similar to S-817B27AUA-CWQT2G, but with an output voltage of 3.0V.
3. S-817B33AUA-CWQT2G: Similar to S-817B27AUA-CWQT2G, but with an output voltage of 3.3V.
4. S-817B50AUA-CWQT2G: Similar to S-817B27AUA-CWQT2G, but with an output voltage of 5.0V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, the S-817B27AUA-CWQT2G is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and low quiescent current. It provides thermal shutdown and short-circuit protection, making it suitable for various electronic applications. However, it has limitations in terms of output current capacity and input voltage range. The product operates based on feedback control and finds applications in battery-powered devices, consumer electronics, industrial control systems, automotive electronics, and medical equipment. Additionally, there are alternative models available with different output voltages to cater to specific requirements.