LD29080

Active
Design Win

800 mA fixed and adjustable output very low drop voltage regulator

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Product overview

Description

The LD29080 is a medium current, high accuracy, low-dropout voltage regulators series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for medium current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical application are in power supply switching post regulation, series power supply for monitors, series power supply for VCRs and TVs, computer systems and battery powered systems.

  • All features

    • Very low dropout voltage (typ. 0.4 at 800 mA)
    • Guaranteed output current up to 800 mA
    • Fixed and adjustable output voltage (± 1 % at 25 °C)
    • Internal current and thermal limit
    • Logic controlled electronic shutdown

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LD29080

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.

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Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD29080DT18R
Active
DPAK Industrial Ecopack2
LD29080DT25R
Active
DPAK Industrial Ecopack2
LD29080DT33R
Active
DPAK Industrial Ecopack2
LD29080DT50R
Active
DPAK Industrial Ecopack2
LD29080PT33R
Active
PPACK 5 Industrial Ecopack2
LD29080PTR
Active
PPACK 5 Industrial Ecopack2

LD29080DT18R

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080DT25R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080DT33R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080DT50R

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080PT33R

Package:

PPACK 5

Material Declaration**:

Marketing Status

Active

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080PTR

Package:

PPACK 5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PPACK 5

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

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Part Number
Order from distributors
Order from ST
Marketing Status
Grade
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
Unit Price (US$)
Country of Origin
min
max
LD29080PTR Available at distributors

Distributor availability of LD29080PTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel PPACK 5 -40 125

-

1

0.8

0.6107

CHINA

LD29080DT25R Available at distributors

Distributor availability of LD29080DT25R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel DPAK -40 125

2.5

1

0.8

0.6973

CHINA

LD29080DT50R Available at distributors

Distributor availability of LD29080DT50R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel DPAK -40 125

5

1

0.8

0.6973

CHINA

LD29080DT18R Available at distributors

Distributor availability of LD29080DT18R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel DPAK -40 125

1.8

1

0.8

0.7304

CHINA

LD29080PT33R Available at distributors

Distributor availability of LD29080PT33R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel PPACK 5 -40 125

3.3

1

0.8

0.6107

CHINA

LD29080DT33R Available at distributors

Distributor availability of LD29080DT33R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape and Reel DPAK -40 125

3.3

1

0.8

0.7304

CHINA

LD29080PTR Active

Package:
PPACK 5
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080PTR

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LD29080DT25R Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080DT25R

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LD29080DT50R Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080DT50R

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LD29080DT18R Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080DT18R

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LD29080PT33R Active

Package:
PPACK 5
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080PT33R

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

LD29080DT33R Active

Package:
DPAK
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD29080DT33R

Grade:

Industrial

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

1

Output Current (A) (nom):

0.8

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

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(*) 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