S-1009N17I-N4T1U

Product Overview

Category

S-1009N17I-N4T1U belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

The S-1009N17I-N4T1U IC is available in a small form factor package, which ensures easy integration into various electronic devices.

Essence

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

Packaging/Quantity

The S-1009N17I-N4T1U IC is typically packaged in reels or tubes, with each reel or 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: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1009N17I-N4T1U IC has the following pin configuration:

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

Functional Features

• Voltage regulation: The IC provides precise voltage regulation, ensuring a stable output voltage regardless of input variations.
• Overcurrent protection: It incorporates overcurrent protection mechanisms to safeguard the IC and the connected circuitry from excessive current flow.
• Thermal shutdown: The IC includes a thermal shutdown feature that prevents overheating by disabling the output when the temperature exceeds a certain threshold.
• Low dropout voltage: It exhibits low dropout voltage, enabling efficient power conversion even with small input-output voltage differentials.

Advantages and Disadvantages

Advantages

• High efficiency: The IC offers high efficiency, minimizing power losses during voltage regulation.
• Compact size: Its small form factor allows for easy integration into space-constrained electronic devices.
• Wide operating temperature range: The IC can operate reliably in a wide temperature range, making it suitable for various environments.
• Overcurrent protection: The built-in overcurrent protection ensures the safety of the IC and the connected circuitry.

Disadvantages

• Limited maximum output current: The IC has a maximum output current of 500mA, which may not be sufficient for high-power applications.
• Restricted input voltage range: The input voltage range is limited to 2.5V - 6.0V, which may not be compatible with all power sources.

Working Principles

The S-1009N17I-N4T1U IC utilizes a combination of internal circuitry and control mechanisms to regulate the input voltage and provide a stable output voltage. It employs feedback control to continuously monitor the output voltage and adjust the internal circuitry accordingly. By comparing the feedback voltage with a reference voltage, the IC adjusts its internal components to maintain the desired output voltage.

Detailed Application Field Plans

The S-1009N17I-N4T1U IC finds applications in various electronic devices where voltage regulation and power management are crucial. Some potential application fields include:

1. Mobile devices: The IC can be used in smartphones, tablets, and other portable electronics to ensure stable power supply for efficient operation.
2. IoT devices: It is suitable for IoT devices that require reliable power management to optimize energy consumption and prolong battery life.
3. Industrial automation: The IC can be employed in industrial automation systems to regulate voltage levels and ensure consistent performance of control circuits.
4. Automotive electronics: It finds application in automotive electronics, such as infotainment systems and engine control units, to maintain stable power supply under varying conditions.

Detailed and Complete Alternative Models

1. S-1009N17I-N4T1U: The model discussed in this entry.
2. S-1009N17I-N4T2U: Similar to the S-1009N17I-N4T1U, but with a higher maximum output current of 1A.
3. S-1009N17I-N4T3U: A variant with extended input voltage range (2.5V - 12V) for compatibility with a wider range of power sources.

These alternative models offer similar functionality but may have different specifications to cater to specific application requirements.

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