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STMICROELECTRONICS STEVALISA119V1 Dual Output Buck Power Module

The STEVAL-ISA119V1 is a dual output buck demonstration board utilizing the VIPER16LD high-voltage converter designed for non-isolated switching power supplies. It features an input voltage range from 90 V to 265 V AC, delivering 12 V at 0.1 A and 5 V at 0.05 A through an LDO. The board offers high efficiency, low ripple, onboard soft-start, and thermal shutdown for enhanced safety. Suitable for industrial, automation, and power supply applications, it is optimized for low power consumption, reliable operation, and easy regulation adjustments.

Authorized Distributors
Source:Newark
Part No:STEVAL-ISA119V1
Stock:2
Inv Date:06-11-2026
Price: Unit price: $65.34
Buy/RFQ:
Source:DigiKey
Part No:STEVAL-ISA119V1
Stock:1
Inv Date:06-11-2026
Price: Unit price: $59.92
Buy/RFQ:
Part No:STEVAL-ISA119V1
Stock:4
Inv Date:06-12-2026
Price: Unit price: $58.75
Buy/RFQ:

STMICROELECTRONICS STEVALISA119V1 Dual Output Buck Power Module Specifications:

  • Input voltage: 90 V to 265 V AC
  • Output 1 voltage: 12 V, max current: 0.1 A
  • Output 2 voltage: 5 V (through LDO), max current: 0.05 A
  • Operating temperature: up to 60°C
  • Efficiency: high, ripple: 50 mV at high frequency
  • Switching frequency: 60 kHz with jittering
  • Protection: thermal shutdown, auto-restart, overload protection
  • Power section voltage: 800 V avalanche rugged
  • Soft-start and auto-restart features
  • Designed for non-isolated SMPS applications

Buy the STMicroelectronics VIPER16LD – Reliable Buck Converter for Industrial Applications

Enhance your power supply projects with the dual output buck demonstration board utilizing VIPER16LD from STMicroelectronics. This module provides stable 12 V and 5 V outputs, optimized for industrial and automation applications. Designed with high efficiency and safety features such as thermal shutdown, overload protection, and low ripple, it simplifies circuit design and ensures reliable operation. Ideal for non-isolated SMPS requirements, it is easy to integrate, offers excellent regulation, and reduces overall system complexity. Order online today and upgrade your power solutions effortlessly.

Order your STMicroelectronics SeriesSTEVAL-ISA119V1 today and give your power supply designs the dependable quality they deserve.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STEVALISA119V1?

You can click on the BUY or RFQ button to purchase STEVALISA119V1 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STEVALISA119V1?

You can download the STEVALISA119V1 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STEVALISA119V1?

STMICROELECTRONICS

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