Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The purpose of the STEVAL-ILL039V1 demonstration board is to provide an example for applications of an LED driver using the step-up controller STLDC08.

    The STLDC08 is designed for handheld equipment supplied by AA or AAA batteries and provides a precise constant current starting from a variable input voltage source.
    The LED current is set by an external sense resistor inserted between the feedback pin (FB) and GND.
    A regulation loop holds the voltage drop at the sense resistor at a constant level (100 mV typ.).

    Key Features

    • Input voltage: 0.8 V to 3.6 V
    • Output : 2 LEDs at ILED= 200 mA
    • Dimming mode with external PWM signal
    • RoHS compliant

Recommended for you

Related Applications

Lighting and Controls

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ILL039V1
NRND
CARD Industrial Ecopack2 -

STEVAL-ILL039V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

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
Budgetary Price (US$)*/Qty
STEVAL-ILL039V1 Available at 1 distributors

Distributor availability ofSTEVAL-ILL039V1

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

Distributor reported inventory date: 2020-11-30

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2020-11-30

STLDC08
NRND
- EAR99 NEC ITALY 49.0 / 1

STEVAL-ILL039V1

Core Product

STLDC08

Marketing Status

NRND

Budgetary Price (US$)*/Qty

49.0 / 1

Distributor availability ofSTEVAL-ILL039V1

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

Distributor reported inventory date: 2020-11-30

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2020-11-30

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

49.0 / 1

Country of Origin

ITALY

(*) 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