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STMICROELECTRONICS STEVALISA178V1 Power Supply Evaluation Board

The STEVAL-ISA178V1 is a buck topology power supply evaluation board utilizing the VIPer01XS switcher. It offers a 5V output at 0.2A, with input voltage from 85 to 265 Vac, optimized for low power consumption under no load and light load conditions. Features include internal error amplifier, an accurate 1.2V voltage reference, built-in soft-start, frequency jittering, and thermal shutdown. It is ideal for cost-effective, efficient power conversion in industrial and consumer electronics requiring compact, reliable, and high-voltage operation.

Authorized Distributors
Source:DigiKey
Part No:STEVAL-ISA178V1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $44.66
Buy/RFQ:
Part No:STEVAL-ISA178V1
Stock:15
Inv Date:06-12-2026
Price: Unit price: $37.49
Buy/RFQ:

STMICROELECTRONICS STEVALISA178V1 Power Supply Evaluation Board Specifications:

  • Input Voltage Range: 85 Vac to 265 Vac
  • Output Voltage: 5 V
  • Output Current: 0.2 A
  • Switching Frequency: 60 kHz
  • Maximum Drain Current Limitation: 360 mA
  • Power Consumption No Load: Less than 15 mW @ 230 Vac
  • Power Consumption Zero Power Mode: Less than 8 mW @ 230 Vac
  • Features: Built-in soft-start, frequency jittering, thermal shutdown, HV startup, low EMI
  • RoHS Compliant
  • Designed for high efficiency and low power loss
  • Device: VIPer01XS, with high voltage rugged MOSFET

Buy the Buy STMicroelectronics STEVAL-ISA178V1 Part Number Online

Purchase the STMicroelectronics STEVAL-ISA178V1 evaluation board today to experience reliable, efficient buck power supply performance. Designed for easy integration, it features a 5V output, low no-load power consumption, high-voltage capability, and built-in safety features like thermal shutdown and soft-start. Perfect for industrial, consumer, and embedded applications needing a compact and cost-effective power solution with excellent performance characteristics. Order now for quick delivery and start developing your power management system with confidence.

Get STMicroelectronics STEVAL-ISA178V1 today—built for efficient power conversion with low power consumption and integrated safety features.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STEVALISA178V1?

You can click on the BUY or RFQ button to purchase STEVALISA178V1 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STEVALISA178V1?

You can download the STEVALISA178V1 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STEVALISA178V1?

STMICROELECTRONICS

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