S-1009C19I-N4T1U

Product Overview

Category

S-1009C19I-N4T1U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

The S-1009C19I-N4T1U IC is available in a small surface-mount package, which ensures easy integration into various electronic devices.

Essence

The essence of this product lies in its ability to regulate and manage voltage efficiently, ensuring stable and reliable power supply to electronic components.

Packaging/Quantity

The S-1009C19I-N4T1U IC is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 100mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1009C19I-N4T1U IC has the following pin configuration:

```

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| | --| VIN VOUT |-- Pin 1 --| GND EN |-- Pin 2 --| FB NC |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 |___________| ```

Functional Features

• Voltage regulation: The IC ensures a stable output voltage within the specified range, regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste and prolonging battery life in portable devices.
• Enable (EN) pin: This feature allows for easy control of the IC's operation, enabling or disabling the voltage regulation as needed.
• Feedback (FB) pin: Provides feedback to the IC, allowing it to adjust the output voltage based on load conditions.

Advantages and Disadvantages

Advantages

• High efficiency: The IC operates with high efficiency, minimizing power losses.
• Compact size: Its small package size enables integration into space-constrained electronic devices.
• Wide input/output voltage range: The IC can handle a broad range of input and output voltages, making it versatile for various applications.
• Low quiescent current: The IC consumes minimal current when not actively regulating voltage, reducing overall power consumption.

Disadvantages

• Limited maximum output current: The IC has a maximum output current of 100mA, which may not be sufficient for high-power applications.
• Lack of built-in protection features: Additional external circuitry may be required to protect the IC from overvoltage, overcurrent, or short-circuit conditions.

Working Principles

The S-1009C19I-N4T1U IC utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It continuously monitors the output voltage through the feedback pin (FB) and adjusts its internal components accordingly to maintain a stable output voltage, compensating for variations in input voltage and load conditions.

Detailed Application Field Plans

The S-1009C19I-N4T1U IC finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1009C19I-N4T1U: The model described in this entry.
2. S-1009C19I-N4T2U: Similar to the S-1009C19I-N4T1U, but with additional built-in protection features.
3. S-1009C19I-N4T3U: Higher maximum output current variant of the S-1009C19I-N4T1U.

These alternative models offer similar functionality but may have slight variations in specifications or additional features to cater to specific application requirements.

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