S-817B35AY-B-G

Product Overview

Category

S-817B35AY-B-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-817B35AY-B-G comes in a compact surface-mount package.
• Essence: It is a low-dropout voltage regulator with a fixed output voltage.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-817B35AY-B-G are as follows:

• Input Voltage Range: 2.0V - 6.0V
• Output Voltage: 3.5V (fixed)
• Output Current: Up to 50mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B35AY-B-G has the following pin configuration:

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

Functional Features

• Low Dropout Voltage: The S-817B35AY-B-G exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Short Circuit Protection: The device incorporates short circuit protection, safeguarding the circuit from damage in case of a short circuit condition.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Fixed output voltage eliminates the need for external resistors.
• Low dropout voltage ensures efficient voltage regulation.

Disadvantages

• Limited output current capacity (up to 50mA).
• Fixed output voltage may not be suitable for applications requiring adjustable voltage levels.

Working Principles

The S-817B35AY-B-G operates based on the principle of a low-dropout voltage regulator. It regulates the input voltage to a fixed output voltage level, ensuring a stable power supply for the connected circuitry. The device achieves this by utilizing an internal pass transistor and feedback mechanism.

Detailed Application Field Plans

The S-817B35AY-B-G finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the S-817B35AY-B-G are: - S-817A33ANF-CUJT2G - LM1117IMPX-3.3/NOPB - XC6206P332MR-G

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the S-817B35AY-B-G is a compact, low-dropout voltage regulator with a fixed output voltage of 3.5V. It offers advantages such as low dropout voltage, low quiescent current, and short circuit protection. However, it has limitations in terms of output current capacity and lack of adjustable output voltage. This product finds applications in various fields, including battery-powered devices, consumer electronics, and industrial control systems. Alternative models like S-817A33ANF-CUJT2G, LM1117IMPX-3.3/NOPB, and XC6206P332MR-G can also be considered for similar requirements.