NCV5701CDR2G

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-8 (Dual Flat No-Lead)

Essence: The NCV5701CDR2G is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The NCV5701CDR2G is typically sold in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Dropout Voltage: 200mV at 500mA
• Output Current: Up to 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCV5701CDR2G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. VREF: Reference voltage pin

Functional Features

• Low Dropout Voltage: The NCV5701CDR2G 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 high-power applications.
• Adjustable Output Voltage: The output voltage can be adjusted within a wide range, allowing flexibility in various electronic designs.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive heat.
• Overcurrent Protection: The NCV5701CDR2G includes overcurrent protection, safeguarding the device and connected components from excessive current.

Advantages and Disadvantages

Advantages: - Wide input voltage range - Adjustable output voltage - High output current capability - Thermal and overcurrent protection

Disadvantages: - Limited package options - Requires external components for operation

Working Principles

The NCV5701CDR2G operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB) with a reference voltage (VREF). The error amplifier adjusts the pass transistor to maintain a stable output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The NCV5701CDR2G is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the NCV5701CDR2G include: - LM1117-ADJ - LT1084CP-ADJ - TPS7A4700-ADJ - ADP3339AKCZ-ADJ - MAX6035AAUR25-T

These alternatives can be considered based on specific requirements and design constraints.

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