NCP367DPMUELTBG - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: DFN-6 (Dual Flat No-Lead)

Essence: The NCP367DPMUELTBG is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The NCP367DPMUELTBG is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Dropout Voltage: 200mV at 500mA
• Output Current: Up to 1A
• Quiescent Current: 120μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCP367DPMUELTBG features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage | | 6 | PG | Power Good Indicator |

Functional Features

• Low Dropout Voltage: The NCP367DPMUELTBG exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Current Capability: With a maximum output current of 1A, this voltage regulator can handle a wide range of load requirements.
• Adjustable Output Voltage: The output voltage can be adjusted within the range of 0.8V to 3.3V, providing flexibility for different applications.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive temperature.
• Overcurrent Protection: The NCP367DPMUELTBG includes overcurrent protection, safeguarding the circuit from potential damage caused by excessive current flow.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output current capability allows for versatile application usage. - Adjustable output voltage provides flexibility. - Thermal shutdown and overcurrent protection enhance reliability.

Disadvantages: - Limited output voltage range (0.8V to 3.3V). - Not suitable for applications requiring higher output currents.

Working Principles

The NCP367DPMUELTBG operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. The feedback pin (FB) monitors the output voltage and adjusts the pass transistor accordingly to maintain the desired output voltage level.

Detailed Application Field Plans

The NCP367DPMUELTBG is commonly used in various electronic devices and applications, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wireless communication modules - IoT devices - Wearable devices

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. XC6206P332MR: Another alternative offering adjustable output voltage and low dropout characteristics.
3. TPS79633DCQR: An alternative model with a higher maximum output current capability.

These alternative models provide similar functionality and can be considered as substitutes for the NCP367DPMUELTBG in various applications.

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