CYF2072V33L-100BGXI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Fixed Output Voltage
• Package: BGXI (BGA package with exposed pad)
• Essence: Regulates voltage to a fixed value
• Packaging/Quantity: Individually packaged, quantity varies depending on supplier

Specifications

• Model: CYF2072V33L-100BGXI
• Input Voltage Range: 2.5V - 6V
• Output Voltage: 3.3V
• Dropout Voltage: 100mV (maximum)
• Output Current: 200mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (active high)

Functional Features

• Low dropout voltage ensures efficient regulation even when input voltage is close to the output voltage.
• Fixed output voltage of 3.3V provides a stable power supply for various electronic devices.
• Enable pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages

• Low dropout voltage minimizes power dissipation and improves efficiency.
• Fixed output voltage eliminates the need for external voltage regulation components.
• Small package size (BGXI) saves board space in compact designs.

Disadvantages

• Limited output current of 200mA may not be sufficient for high-power applications.
• BGA package may require specialized equipment for soldering and rework.

Working Principles

CYF2072V33L-100BGXI is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

• Battery-powered devices: Provides a stable power supply for microcontrollers, sensors, and other low-power components.
• Embedded systems: Suitable for powering various digital circuits and peripherals in embedded systems.
• Consumer electronics: Can be used in portable audio players, handheld gaming devices, and other battery-operated consumer electronics.

Detailed and Complete Alternative Models

• CYF2072V33L-050BGXI: Same specifications, but with a 5V fixed output voltage.
• CYF2072V33L-150BGXI: Same specifications, but with a higher output current of 500mA.

Note: The above alternative models are just examples and may not cover all available options. Please refer to the manufacturer's datasheet for a complete list of alternative models.

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