S-1009N29I-M5T1U

Product Overview

Category

S-1009N29I-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

The S-1009N29I-M5T1U comes 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.

Packaging/Quantity

The S-1009N29I-M5T1U is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.9V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009N29I-M5T1U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-1009N29I-M5T1U ensures a stable output voltage regardless of changes in input voltage or load conditions.
• Overcurrent protection: The device automatically shuts down when the output current exceeds a certain threshold, protecting both the regulator and the connected circuitry.
• Thermal shutdown protection: In case of excessive temperature, the device enters a thermal shutdown mode to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input voltage range enables compatibility with various power sources.
• Overcurrent and thermal shutdown protection enhance the reliability of the device.

Disadvantages

• Limited output current of 100mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect the performance of low-voltage systems.

Working Principles

The S-1009N29I-M5T1U operates based on a voltage regulation principle known as a linear regulator. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The S-1009N29I-M5T1U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1009N29I-M3T1U: Similar to S-1009N29I-M5T1U but with an output voltage of 2.9V and a lower dropout voltage of 150mV.
2. S-1009N29I-M7T1U: Similar to S-1009N29I-M5T1U but with an output voltage of 2.9V and a higher dropout voltage of 300mV.
3. S-1009N29I-M8T1U: Similar to S-1009N29I-M5T1U but with an output voltage of 2.9V and a higher maximum operating temperature of +105°C.

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

In conclusion, the S-1009N29I-M5T1U is a compact and efficient voltage regulator that offers stable voltage regulation, overcurrent protection, and thermal shutdown protection. Its wide input voltage range and small form factor make it suitable for various electronic devices. However, its limited output current and dropout voltage may pose limitations in certain applications.