CP3UB37VVAWQ/NOPB

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CP3UB37VVAWQ/NOPB IC has the following pin configuration:

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

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss during voltage regulation.
• Low power consumption enhances energy efficiency.
• Enable pin provides control over the device's operation.
• Power good indicator signals when the output voltage is within the desired range.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range enables compatibility with various power sources. - Compact QFN package facilitates space-saving designs. - Power good indicator enhances system reliability.

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

Working Principles

The CP3UB37VVAWQ/NOPB is a voltage regulator IC that converts an input voltage within the specified range into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the desired range. The enable pin (EN) allows for control over the device's operation, while the power good indicator (PG) provides a signal indicating when the output voltage is within the specified limits.

Detailed Application Field Plans

The CP3UB37VVAWQ/NOPB IC finds applications in various fields, including: 1. Portable Electronics: Power management for smartphones, tablets, and wearable devices. 2. Industrial Automation: Voltage regulation for sensors, actuators, and control systems. 3. Automotive Electronics: Power supply for infotainment systems, lighting, and motor control. 4. IoT Devices: Energy-efficient voltage regulation for connected devices and sensors. 5. Consumer Electronics: Power management for gaming consoles, audio/video equipment, and home appliances.

Detailed and Complete Alternative Models

1. CP3UB37VVATR/NOPB: Similar specifications but available in a smaller SOT-23 package.
2. CP3UB37VVAWQX/NOPB: Extended temperature range version suitable for harsh environments.
3. CP3UB37VVAWQR/NOPB: RoHS-compliant variant with the same functionality and performance.

(Note: The above alternative models are provided for reference and may have slight variations in features or packaging.)

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