S-1009C39I-M5T1U

Product Overview

Category

S-1009C39I-M5T1U belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1009C39I-M5T1U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-1009C39I-M5T1U is typically packaged in reels, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.9V
• Output Current: Up to 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009C39I-M5T1U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-1009C39I-M5T1U ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

The S-1009C39I-M5T1U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through the use of a voltage reference, error amplifier, and pass transistor.

Detailed Application Field Plans

The S-1009C39I-M5T1U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. S-1009C33I-M5T1U: Similar to S-1009C39I-M5T1U, but with an output voltage of 3.3V.
2. S-1009C50I-M5T1U: Similar to S-1009C39I-M5T1U, but with an output voltage of 5.0V.
3. S-1009C25I-M5T1U: Similar to S-1009C39I-M5T1U, but with an output voltage of 2.5V.

These alternative models provide different output voltage options to suit specific application requirements.

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