R2180 Product Overview

Product Category

R2180 belongs to the category of integrated circuits, specifically as a voltage regulator.

Basic Information Overview

• Use: The R2180 is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.
• Characteristics: It is known for its high efficiency and low dropout voltage, making it suitable for battery-powered applications.
• Package: The R2180 comes in a small outline package (SOP) with 8 pins.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic devices.
• Packaging/Quantity: Typically, the R2180 is available in reels containing a specific quantity based on customer requirements.

Specifications

The R2180 has the following specifications: - Input Voltage Range: 2.5V to 6.5V - Output Voltage Range: 1.2V to 5.0V - Maximum Output Current: 500mA - Dropout Voltage: 300mV at 100mA - Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The R2180 features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. BYP (Bypass Capacitor) 5. NC (No Connection) 6. EN (Enable) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

• Voltage Regulation: The R2180 provides stable output voltage even with varying input voltages.
• Low Dropout: It has a low dropout voltage, ensuring efficient operation even with low input voltages.
• Enable Function: The enable pin allows for control of the regulator's operation, conserving power when not needed.

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Small form factor
• Enable pin for power management

Disadvantages

• Limited maximum output current
• Restricted input voltage range

Working Principles

The R2180 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the enable pin is activated, the regulator starts functioning, regulating the voltage according to the set parameters.

Detailed Application Field Plans

The R2180 is commonly used in the following applications: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the R2180 include: - R2175: Similar voltage regulator with higher maximum output current - R2190: Enhanced version with wider input voltage range - R2165: Lower dropout voltage variant for ultra-low power applications

In conclusion, the R2180 serves as a reliable voltage regulator with specific characteristics and functional features, making it suitable for various electronic applications.

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