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ONSEMI FOD2741ATV Error Amplifier

The FOD2741ATV is a single-channel, 8-pin optically isolated error amplifier and optocoupler combination. Featuring a GaAs LED coupled to a silicon phototransistor, it offers a current transfer ratio of 100% to 200% and a temperature coefficient of 50 ppm/°C. Primarily used as an error amplifier, reference voltage, or in isolated power supplies, this device reduces component count and saves space thanks to its tight tolerance that often negates the need for adjustments. It operates with a maximum input voltage of 37V, input current of 20mA, and dissipates up to 145mW, ideal for power management applications.

Authorized Distributors
Source:DigiKey
Part No:FOD2741ATV
Stock:763
Inv Date:06-10-2026
Price: Unit price: $1.91
Buy/RFQ:
Source:DigiKey
Part No:FOD2741ATV
Stock:720
Inv Date:06-10-2026
Price: Unit price: $1.11
Buy/RFQ:
Part No:FOD2741ATV
Stock:45
Inv Date:06-11-2026
Price: Unit price: $1.91
Buy/RFQ:

ONSEMI FOD2741ATV Error Amplifier Specifications:

  • Input Voltage: 37V
  • Input DC Current: 20mA
  • Power Dissipation: 145mW
  • Temperature Coefficient: 50 ppm/°C
  • Current Transfer Ratio: 100% to 200%
  • Maximum Operating Voltage: 37V
  • Total Power Dissipation: 145mW
  • Device operates in isolated AC/DC power supplies and DC/DC converters
  • Package: 8-pin with optocoupler and error amplifier integration
  • GaAs LED with silicon phototransistor coupling

Buy the ON Semiconductor Series Error Amplifier: FOD2741ATV

Enhance your power supply stability with the ON Semiconductor FOD2741ATV optically isolated error amplifier. This compact 8-pin device combines a GaAs LED with a silicon phototransistor, offering high current transfer ratio and excellent temperature stability. Designed for power supplies and DC/DC converters, it features a maximum input voltage of 37V and consumes up to 20mA, with a total power dissipation of 145mW. Ideal for reducing component count and space in demanding applications, it ensures reliable performance and simplified design integration. Purchase online now for quick delivery and consistent quality.

Order your ON Semiconductor Series FOD2741ATV error amplifier today and give your power management projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy ONSEMI FOD2741ATV?

You can click on the BUY or RFQ button to purchase FOD2741ATV from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FOD2741ATV?

You can download the FOD2741ATV datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FOD2741ATV?

ONSEMI

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