72V281L10PF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Input Voltage: 72V
  • Output Voltage: 2.81V
  • Low Dropout Voltage
  • High Current Capability
• Package: L10PF
• Essence: Power Management IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 72V
• Output Voltage: 2.81V ± 1%
• Dropout Voltage: 200mV at 1A
• Maximum Output Current: 3A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: L10PF
• Pin Count: 10

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. VOUT: Output Voltage
9. NC: No Connection
10. NC: No Connection

Functional Features

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• High current capability enables the driving of power-hungry loads.
• Enable pin provides control over the regulator's operation.

Advantages

• Stable output voltage even with varying input voltage.
• Low dropout voltage minimizes power dissipation.
• High current capability suits demanding applications.
• Small package size saves board space.
• Enable pin offers flexibility in power management.

Disadvantages

• Limited output voltage options.
• Higher quiescent current compared to some alternatives.
• Not suitable for low-power applications.

Working Principles

The 72V281L10PF is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to ensure the desired output voltage is maintained. The dropout voltage is minimized to reduce power dissipation, making it suitable for high-efficiency applications.

Detailed Application Field Plans

• Industrial Automation: Powering control systems, motor drives, and sensors.
• Automotive Electronics: Regulating voltage for various automotive components.
• Telecommunications: Providing stable power supply for communication devices.
• Renewable Energy Systems: Voltage regulation in solar and wind power applications.
• Medical Equipment: Power management for medical devices and instruments.

Detailed and Complete Alternative Models

1. 72V281L05PF: Output Voltage - 2.81V, Package - L10PF
2. 72V281L12PF: Output Voltage - 2.81V, Package - L10PF
3. 72V281L15PF: Output Voltage - 2.81V, Package - L10PF
4. 72V281L18PF: Output Voltage - 2.81V, Package - L10PF

These alternative models offer different output voltage options while maintaining similar characteristics and package type.

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