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  • The STEVAL-ISA081V1 demonstration board is a switched mode power supply (SMPS) demonstration board and it is an isolated SMPS capable of delivering a 12 W output over a wide input voltage range.

    It is designed for a mains application focusing on cost and size effective solutions.
    The STEVAL-ISA081V1 SMPS generates 12 V nominal output voltage using primary regulation and it is based on the VIPER26 monolithic converter, integrating a high voltage MOSFET and PWM controller in one package.

    Key Features

    • Vin: 85 ~ 305 Vrms / f: 45 ~ 66 Hz
    • Vout1: 12 VDC ± 10 %, 1 A (at 3.3 V not loaded)
    • Vout2: 3.3 VDC ± 4 %, 100 mA
    • Maximum total output current: 1 A
    • Standby < 120 mW at 230 VAC
    • Short-circuit: protected
    • PCB type and size: FR4, single-side 35 μm, 32 x 90 mm
    • Isolation: isolated 4 kV / 8 mm
    • EMI: according to EN55022 Class
    • RoHS compliant

Recommended for you

Related Applications

Power Supplies and Converters

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA081V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA081V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA081V1 Available at 5 distributors

Distributor availability ofSTEVAL-ISA081V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 5 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now
MOUSER WORLDWIDE 8 1 Order Now
Farnell Element14 EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-01

Buy Direct VIPer26LD
Active
- EAR99 NEC ITALY - 63.0 / 1

STEVAL-ISA081V1

Core Product

VIPer26LD

Marketing Status

Active

Budgetary Price (US$)*/Qty

63.0 / 1

Distributor availability ofSTEVAL-ISA081V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 5 1 Order Now
P&S ASIA/PACIFIC 1 1 Order Now
MOUSER WORLDWIDE 8 1 Order Now
Farnell Element14 EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-12-01

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

8

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-01

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

63.0 / 1

Country of Origin

ITALY

Board production status

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors