LD1086

Active
Design Win

1.5 A adjustable and fixed low drop positive voltage regulator

Download datasheet Order Direct

Product overview

Description

The LD1086 is a low drop voltage regulator capable of providing up to 1.5 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1086 is pin-to-pin compatible with older 3-terminal adjustable regulators, but has better performance in terms of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, increasing efficiency. Only a 10 μF (minimum) capacitor is needed for stability. The device is available in a TO-220, D²PAK, D²PAK/A, DPAK or DFN8 (4x4) package. On-chip trimming allows the regulator to reach a very tight output voltage tolerance; within ± 1% at 25 °C.

  • All features

    • Typical dropout: 1.3 V at 1.5 A
    • Three-terminal adjustable or fixed output voltage: 1.8 V, 3.3 V, 5 V
    • Output current guaranteed up to 1.5 A
    • Output tolerance: ± 1% at 25 °C and ± 2% in full temperature range
    • Internal power and thermal limit
    • Wide operating temperature range - 40 °C to 125 °C
    • Package available: TO-220, D²PAK, D²PAK/A, DPAK and DFN8 (4x4)
    • Pinout compatibility with standard adjustable voltage regulators

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LD1086

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Longevity Commitment Longevity Starting Date Material Declaration**
LD1086BDTTR
Active
DPAK Industrial Ecopack2 - -
LD1086BV-DG
Active
TO-220 Industrial Ecopack2 - -
LD1086D2M33TR
Active
D2PAK Industrial Ecopack2 - -
LD1086D2MTR
Active
D2PAK Industrial Ecopack2 - -
LD1086D2T33TR
Active
D2PAK Industrial Ecopack2 - -
LD1086D2TTR
Active
D2PAK Industrial Ecopack2 - -
LD1086DT33TR
Active
DPAK Industrial Ecopack2 - -
LD1086DT50TR
Active
DPAK Industrial Ecopack2 - -
LD1086DTTR
Active
DPAK Industrial Ecopack2 - -
LD1086PUR
Active
DFN8 4x4 Industrial Ecopack2 - -
LD1086V-DG
Active
TO-220 Industrial Ecopack2 - -
LD1086V33-DG
Active
TO-220 Industrial Ecopack2 - -

LD1086BDTTR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086BV-DG

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086D2M33TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086D2MTR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086D2T33TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086D2TTR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086DT33TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086DT50TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086DTTR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086PUR

Package:

DFN8 4x4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 4x4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086V-DG

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD1086V33-DG

Package:

TO-220

Material Declaration**:

Marketing Status

Active

Package

TO-220

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

Loading...
Swipe or click the button to explore more details Don't show this again
Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
min
max
LD1086DT33TR
Available at distributors

Distributor availability of LD1086DT33TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086DT50TR
Available at distributors

Distributor availability of LD1086DT50TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086BDTTR
Available at distributors

Distributor availability of LD1086BDTTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086D2T33TR
Available at distributors

Distributor availability of LD1086D2T33TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086PUR
Available at distributors

Distributor availability of LD1086PUR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086D2MTR
Available at distributors

Distributor availability of LD1086D2MTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086D2TTR
Available at distributors

Distributor availability of LD1086D2TTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086D2M33TR
Available at distributors

Distributor availability of LD1086D2M33TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086BV-DG
Available at distributors

Distributor availability of LD1086BV-DG

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086V-DG
Available at distributors

Distributor availability of LD1086V-DG

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086DTTR
Available at distributors

Distributor availability of LD1086DTTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
LD1086V33-DG
Available at distributors

Distributor availability of LD1086V33-DG

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

LD1086DT33TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086DT33TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086DT50TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086DT50TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086BDTTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086BDTTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086D2T33TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086D2T33TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086PUR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086PUR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086D2MTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086D2MTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086D2TTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086D2TTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086D2M33TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086D2M33TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086BV-DG Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086BV-DG

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086V-DG Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086V-DG

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086DTTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086DTTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

LD1086V33-DG Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LD1086V33-DG

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

Swipe or click the button to explore more details Don't show this again

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