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  • The STLD1 line driver is a low-distortion, high-current dual power amplifier specifically designed for power-line communication applications, where high output current drives the AC power-line loads.

    Operating on a single 8-18 V supply, the STLD1 can deliver high output current up to 1.5 ARMS and an output voltage swing-up to 18 V peak-to-peak single-ended / 36 V peak-to-peak differential.
    The STLD1 features a very low output impedance (down to 0.1 Ω in the typical configuration) to ensure efficient transfer of power to very low impedance loads, typically between 5 Ω and 100 Ω.
    The device has very low in-band and out-of-band two-tone intermodulation distortion (IM3) as well as very high spurious-free dynamic range (SFDR) to guarantee and meet CENELEC, ARIB and FCC emission requirements.
    It also features thermal shutdown as well as current sense output.

    Key Features

    • Dual line driver suitable for differential or single-ended configuration
    • Up to 18 V p-p single-ended, 36 V p-p differential output range
    • Very high linearity for EMC compliance
    • Externally configurable power amplifier topology
    • Up to 1.5 ARMS max. current
    • Embedded overtemperature protection
    • Suitable for any narrow-band power-line communication (PLC) applications
    • Available in QFN24 (4x4x1 mm) package
    • -40 °C to +105 °C temperature range

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Technical Documentation

    • Description Version Size Action
      DS12339
      Power-line communication dual line driver
      2.0
      675.1 KB
      PDF
      DS12339

      Power-line communication dual line driver

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      ST8500 programmable power line communication modem System on Chip design guide
      2.0
      1.79 MB
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      AN5120

      ST8500 programmable power line communication modem System on Chip design guide

    • Description Version Size Action
      UM2343
      EVALKITST8500-1: getting started with ST8500 evaluation kit
      1.0
      3.93 MB
      PDF
      UM2343

      EVALKITST8500-1: getting started with ST8500 evaluation kit

Publications and Collaterals

    • Description Version Size Action
      Turnkey PLC chipset for smart-energy infrastructure 10.2017
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      Turnkey PLC chipset for smart-energy infrastructure

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      Electric vehicle (EV) ecosystem

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STLD1
Active
QFN-24L Industrial Ecopack2
STLD1TR
Active
QFN-24L Industrial Ecopack2

STLD1

Package:

QFN-24L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-24L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLD1TR

Package:

QFN-24L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-24L

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
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STLD1TR Available at 3 distributors

Distributor availability ofSTLD1TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 146 1 Order Now
AVNET AMERICA 4000 0 Order Now
Farnell Element14 EUROPE 138 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

146

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

138

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

Active
EAR99 NEC Tape And Reel QFN-24L - - PHILIPPINES 2.5 / 1k
STLD1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray QFN-24L - - PHILIPPINES 2.5 / 1k

STLD1TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.5 / 1k

Distributor availability ofSTLD1TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 146 1 Order Now
AVNET AMERICA 4000 0 Order Now
Farnell Element14 EUROPE 138 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

146

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

138

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-24L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.5 / 1k

Country of Origin

PHILIPPINES

STLD1

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.5 / 1k

ECCN (EU)

NEC

Packing Type

Tray

Package

QFN-24L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.5 / 1k

Country of Origin

PHILIPPINES

(*) 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