STEVAL-ISA099V1

Active

3 A step-down switching demonstration board based on the L7986 in DFN10 package

Download databrief

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The STEVAL-ISA099V1 demonstration board is a step-down switching power supply based on the L7986 in DFN10 package.

    The L7986 is a step-down regulator with a 3.7 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions.
    The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
    Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.

    Key Features

    • 3 A DC output current
    • From 4.5 V to 38 V range input voltage
    • Output voltage adjustable from 0.6 V
    • 250 kHz switching frequency programmable up to 1 MHz
    • Internal soft-start and enable
    • Low dropout operation: 100% duty cycle
    • Voltage feed-forward
    • Zero load current operation
    • Overcurrent and thermal protection
    • RoHS compliant

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STEVAL-ISA099V1 L7986
Active
34.0 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-ISA099V1

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Buy now

STEVAL-ISA099V1

Core Product

L7986

Marketing Status

Active

Unit Price (US$)

34.0*

Distributor availability ofSTEVAL-ISA099V1

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now

Distributor reported inventory date: 2019-12-12

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-12

Unit Price (US$)

34

Quantity

1

ECCN (US)

EAR99

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

Recommended for you

Related Applications

Factory Automation

Home, Building and City Automation

LED Lighting and Controls

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1622
      3 A step-down switching demonstration board based on the L7986 in DFN10 package
      1.1
      290.65 KB
      PDF
      DB1622

      3 A step-down switching demonstration board based on the L7986 in DFN10 package

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA099V1 gerber files 1.0
      93.86 KB
      ZIP

      STEVAL-ISA099V1 gerber files

    • Description Version Size Action
      STEVAL-ISA099V1 BOM 1.0
      30.91 KB
      PDF

      STEVAL-ISA099V1 BOM

    • Description Version Size Action
      STEVAL-ISA099V1 schematics 1.0
      24.65 KB
      PDF

      STEVAL-ISA099V1 schematics

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA099V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA099V1

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.

Support & Feedback