S-817B34AUA-CWXT2U

Product Overview

Category

The S-817B34AUA-CWXT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• Low current consumption
• High ripple rejection ratio
• Built-in overcurrent protection
• Small package size

Package

The S-817B34AUA-CWXT2U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

The S-817B34AUA-CWXT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.4V
• Output Current: Up to 50mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 1.0µA (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B34AUA-CWXT2U has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low current consumption minimizes power dissipation and extends battery life in portable devices.
• High ripple rejection ratio reduces noise and interference in the output voltage.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• Compact package size allows for space-saving integration in various electronic devices.
• Wide input voltage range provides flexibility in different applications.
• Low dropout voltage ensures stable output voltage even under varying load conditions.
• Built-in overcurrent protection enhances circuit reliability.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• The operating temperature range may restrict usage in extreme environments.

Working Principles

The S-817B34AUA-CWXT2U operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This regulation is achieved by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The S-817B34AUA-CWXT2U finds application in various electronic 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-817A33AUA-CWXT2U
2. S-817B33AUA-CWXT2U
3. S-817B35AUA-CWXT2U
4. S-817B36AUA-CWXT2U
5. S-817B37AUA-CWXT2U

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and current capacities.

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