S-817B57AY-Z2-U

Product Overview

Category

S-817B57AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-817B57AY-Z2-U comes in a small surface mount package.

Essence

The essence of this product lies in its ability to regulate voltage with high precision and efficiency, ensuring stable power supply to electronic devices.

Packaging/Quantity

The S-817B57AY-Z2-U is typically packaged in reels and each reel contains a specific quantity of units. The exact packaging and quantity can vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.0V - 6.0V
• Output Voltage: 5.7V
• Output Current: Up to 50mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 1.0µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B57AY-Z2-U has the following pin configuration:

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

Functional Features

• High Precision Voltage Regulation: The S-817B57AY-Z2-U provides precise output voltage regulation, ensuring stable power supply to connected devices.
• Low Dropout Voltage: With a low dropout voltage of only 150mV, this regulator minimizes power loss and maximizes efficiency.
• Low Quiescent Current: The quiescent current of 1.0µA ensures minimal power consumption when the device is in standby mode.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: In case of a short circuit, the S-817B57AY-Z2-U automatically shuts down to protect the circuit and connected devices.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable power supply.
• Low dropout voltage minimizes power loss.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage from overheating.
• Short circuit protection safeguards the circuit and connected devices.

Disadvantages

• Limited output current capacity (up to 50mA).
• Input voltage range is restricted to 2.0V - 6.0V.

Working Principles

The S-817B57AY-Z2-U 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, regardless of input voltage fluctuations.

Detailed Application Field Plans

The S-817B57AY-Z2-U 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-817A57AY-Z2-TFG
2. S-817B57AU-Z2-T2G
3. S-817B57AY-Z2-T2G
4. S-817B57AY-Z2-TFG

These alternative models offer similar functionality and characteristics to the S-817B57AY-Z2-U, providing options for different design requirements.

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