NCP5010FCT1G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The NCP5010FCT1G is a voltage regulator IC designed to provide a stable and adjustable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage Range: 0.8V to VIN
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The NCP5010FCT1G has the following pin configuration:

____ VOUT| |VIN EN| |GND FBAD|____|SW

• VIN: Input voltage pin
• GND: Ground pin
• SW: Switching pin
• EN: Enable pin
• FBAD: Feedback adjustment pin
• VOUT: Output voltage pin

Functional Features

1. High Efficiency: The NCP5010FCT1G offers high efficiency, minimizing power losses and maximizing battery life in portable devices.

2. Low Dropout Voltage: With a low dropout voltage of only 200mV at 100mA, the IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.

3. Adjustable Output Voltage: The output voltage can be easily adjusted within the specified range to meet the requirements of different applications.

4. Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.

5. Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing damage to the IC and the connected components.

Advantages and Disadvantages

Advantages: - High efficiency - Adjustable output voltage - Overcurrent and thermal protection - Small package size (SOT-23-5)

Disadvantages: - Limited output current capacity (up to 150mA) - Restricted input voltage range (2.7V to 6.5V)

Working Principles

The NCP5010FCT1G operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The switching pin (SW) controls the internal switches that regulate the voltage, while the enable pin (EN) allows for easy on/off control.

Detailed Application Field Plans

The NCP5010FCT1G is suitable for various applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the NCP5010FCT1G include: - LM317: Adjustable voltage regulator with higher output current capacity. - LT1763: Low dropout voltage regulator with a wider input voltage range. - TPS799: Ultra-low quiescent current voltage regulator for power-sensitive applications.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific requirements.

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