S-817A39ANB-CVCT2G

Product Overview

Category

S-817A39ANB-CVCT2G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 1.8V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Low Quiescent Current: 1.0µA (typ.)
• High Ripple Rejection: 70dB (typ.)
• Low Dropout Voltage: 160mV (typ.)
• Built-in Overcurrent Protection
• Built-in Thermal Shutdown Circuitry

Package

The S-817A39ANB-CVCT2G comes in a compact SOT-23-5 package.

Essence

This voltage regulator is designed to provide stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The S-817A39ANB-CVCT2G is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 1.8V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 1.0µA (typ.)
• Ripple Rejection: 70dB (typ.)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A39ANB-CVCT2G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. CE (Control Enable)
5. NC (No Connection)

Functional Features

• Overcurrent Protection: The built-in overcurrent protection circuitry safeguards the device and connected components from excessive current flow.
• Thermal Shutdown Circuitry: The integrated thermal shutdown circuitry prevents the regulator from overheating, ensuring safe operation even under high temperature conditions.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low quiescent current minimizes power consumption in standby mode.
• High ripple rejection ensures stable output voltage even in noisy environments.
• Compact package size enables space-efficient integration into electronic circuits.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Dropout voltage of 160mV may cause a slight voltage drop across the regulator.

Working Principles

The S-817A39ANB-CVCT2G operates based on a voltage regulation principle known as a linear regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-817A39ANB-CVCT2G finds application 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-817A33ANB-CVCT2G: Similar voltage regulator with a lower output voltage range (1.2V to 3.3V).
2. S-817A50ANB-CVCT2G: Similar voltage regulator with a higher output voltage range (1.2V to 5.0V).
3. S-817A25ANB-CVCT2G: Similar voltage regulator with a lower output voltage range (1.2V to 2.5V).
4. S-817A55ANB-CVCT2G: Similar voltage regulator with a higher output voltage range (1.2V to 5.5V).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

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