1.5 A, very low drop voltage regulators

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  • The LD29150 is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications 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.

    Key Features

    • Very low dropout voltage (typ. 0.4 at 1.5 A)
    • Guaranteed output current up to 1.5 A
    • Fixed and adjustable output voltage (± 1% at 25 °C)
    • Internal current and thermal limit
    • Logic controlled electronic shutdown available in PPAK

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Part Number
Package
Packing Type
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
Marketing Status
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
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LD29150DT50R DPAK Tape And Reel 5 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29150DT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 32574 1 Order Now
RS COMPONENTS EUROPE 1275 5 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
Newark Element14 AMERICA 39 0 Order Now
MOUSER WORLDWIDE 11122 1 Order Now
Farnell Element14 EUROPE 5359 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

32574

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1275

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

39

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11122

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5359

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

LD29150PTR PPACK 5 Tape And Reel - 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29150PTR

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DIGIKEY WORLDWIDE 1318 1 Order Now
RS COMPONENTS EUROPE 2365 5 Order Now
AVNET AMERICA 15000 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 9907 1 Order Now
Farnell Element14 EUROPE 935 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

1318

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2365

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

9907

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

935

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

LD29150DT18R DPAK Tape And Reel 1.8 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office
LD29150DT33R DPAK Tape And Reel 3.3 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29150DT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9568 1 Order Now
RS COMPONENTS EUROPE 13825 5 Order Now
Newark Element14 AMERICA 1290 0 Order Now
MOUSER WORLDWIDE 3355 1 Order Now
Farnell Element14 EUROPE 14939 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

9568

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13825

Min.Order

5

Region

EUROPE Order Now

Newark Element14

Stock

1290

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3355

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

14939

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

LD29150PT50R PPACK 5 Tape And Reel 5 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29150PT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2490 1 Order Now
MOUSER WORLDWIDE 3285 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

2490

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3285

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29150DT25R DPAK Tape And Reel 2.5 1 1.5
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29150DT25R

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 1737 1 Order Now
MOUSER WORLDWIDE 2354 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

ARROW

Stock

1737

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2354

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29150DT50R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29150DT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 32574 1 Order Now
RS COMPONENTS EUROPE 1275 5 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
Newark Element14 AMERICA 39 0 Order Now
MOUSER WORLDWIDE 11122 1 Order Now
Farnell Element14 EUROPE 5359 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

32574

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1275

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

39

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11122

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5359

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29150PTR

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29150PTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1318 1 Order Now
RS COMPONENTS EUROPE 2365 5 Order Now
AVNET AMERICA 15000 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
MOUSER WORLDWIDE 9907 1 Order Now
Farnell Element14 EUROPE 935 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

1318

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2365

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

MOUSER

Stock

9907

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

935

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29150DT18R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29150DT33R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29150DT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9568 1 Order Now
RS COMPONENTS EUROPE 13825 5 Order Now
Newark Element14 AMERICA 1290 0 Order Now
MOUSER WORLDWIDE 3355 1 Order Now
Farnell Element14 EUROPE 14939 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

9568

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13825

Min.Order

5

Region

EUROPE Order Now

Newark Element14

Stock

1290

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3355

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

14939

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29150PT50R

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29150PT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2490 1 Order Now
MOUSER WORLDWIDE 3285 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

2490

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3285

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29150DT25R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29150DT25R

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 1737 1 Order Now
MOUSER WORLDWIDE 2354 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

ARROW

Stock

1737

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2354

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

1

Output Current (A) (nom)

1.5

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

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Technical Documentation

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      DS3363
      1.5 A, very low drop voltage regulators
      20.0
      817.38 KB
      PDF
      DS3363

      1.5 A, very low drop voltage regulators

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      Linear and Switching Voltage Regulators Selection Guide 3.0
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD29150DT18R
Active
DPAK Industrial Ecopack2
LD29150DT25R
Active
DPAK Industrial Ecopack2
LD29150DT33R
Active
DPAK Industrial Ecopack2
LD29150DT50R
Active
DPAK Industrial Ecopack2
LD29150PT50R
Active
PPACK 5 Industrial Ecopack2
LD29150PTR
Active
PPACK 5 Industrial Ecopack2

LD29150DT18R

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29150DT25R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29150DT33R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29150DT50R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29150PT50R

Package:

PPACK 5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29150PTR

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.