S-1009N21I-M5T1U

Product Overview

Category

S-1009N21I-M5T1U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

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

Package

S-1009N21I-M5T1U is available in a small surface-mount package.

Essence

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

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009N21I-M5T1U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-1009N21I-M5T1U ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: This product incorporates overcurrent protection to safeguard the connected circuitry.
• 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 space-constrained designs.
• High efficiency minimizes power dissipation and extends battery life.
• Wide input voltage range provides flexibility in various applications.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect the performance of low-voltage devices.

Working Principles

The S-1009N21I-M5T1U operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any fluctuations in the input voltage.

Detailed Application Field Plans

The S-1009N21I-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

• S-1009N21I-M3T1U
• S-1009N21I-M4T1U
• S-1009N21I-M6T1U
• S-1009N21I-M7T1U

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

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