NCV809TTRG

Product Overview

Category

NCV809TTRG belongs to the category of integrated circuits (ICs).

Use

The NCV809TTRG is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• Thermal shutdown protection
• Overcurrent protection
• Short-circuit protection

Package

The NCV809TTRG is available in a small outline transistor (SOT) package.

Essence

The essence of NCV809TTRG lies in its ability to regulate and stabilize voltage levels within electronic devices.

Packaging/Quantity

The NCV809TTRG is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 120μA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCV809TTRG has the following pin configuration:

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

Functional Features

• Voltage regulation: The NCV809TTRG ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: Prevents overheating by shutting down the device when the temperature exceeds a certain threshold.
• Overcurrent protection: Safeguards against excessive current flow, protecting both the device and the connected circuitry.
• Short-circuit protection: Automatically shuts down the device in case of a short circuit, preventing damage to the IC.

Advantages and Disadvantages

Advantages

• High voltage regulation accuracy
• Low dropout voltage ensures efficient operation
• Integrated protection features enhance reliability
• Compact package size allows for space-saving designs

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

The NCV809TTRG operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting, it compensates for any changes in the input voltage or load conditions, ensuring a consistent output voltage.

Detailed Application Field Plans

The NCV809TTRG finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. NCV809T50T3G: Similar to NCV809TTRG, but with a fixed output voltage of 5.0V.
2. NCV809T33T3G: Similar to NCV809TTRG, but with a fixed output voltage of 3.3V.
3. NCV809T18T3G: Similar to NCV809TTRG, but with a fixed output voltage of 1.8V.
4. NCV809T15T3G: Similar to NCV809TTRG, but with a fixed output voltage of 1.5V.

These alternative models provide different fixed output voltages to cater to specific application requirements.

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