800 mA fixed and adjustable output very low drop voltage regulator

Download datasheet

This product is in stock in our e-store

Sample and buy
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • 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.

    Key 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

Sample & Buy

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
Order from ST
LD29080PTR PPACK 5 Tape And Reel - 1 0.8
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080PTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3201 1 Order Now
AVNET AMERICA 12500 0 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 3623 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

3201

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3623

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080DT25R DPAK Tape And Reel 2.5 1 0.8
Active
0.514 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080DT25R

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Order Now
P&S ASIA/PACIFIC 23 1 Order Now
MOUSER WORLDWIDE 309 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

P&S

Stock

23

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

309

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080DT50R DPAK Tape And Reel 5 1 0.8
Active
0.514 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080DT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2478 1 Order Now
MOUSER WORLDWIDE 1289 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

2478

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1289

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080DT18R DPAK Tape And Reel 1.8 1 0.8
Active
0.514 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080DT18R

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2597 1 Order Now
AVNET AMERICA 7500 0 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

RS COMPONENTS

Stock

2597

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080S33R SOT-223 Tape And Reel 3.3 1 0.8
Active
0.32 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080S33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 915 1 Order Now
MOUSER WORLDWIDE 2837 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

915

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2837

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080PT33R PPACK 5 Tape And Reel 3.3 1 0.8
Active
0.401 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080PT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4994 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

4994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080DT33R DPAK Tape And Reel 3.3 1 0.8
Active
0.514 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080DT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5038 1 Order Now
RS COMPONENTS EUROPE 5085 5 Order Now
AVNET AMERICA 7500 0 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 16213 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

5038

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5085

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

16213

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

LD29080DT15R DPAK Tape And Reel 1.5 1 0.8
Active
0.514 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofLD29080DT15R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25 1 Order Now
RS COMPONENTS EUROPE 50 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

25

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

50

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

LD29080PTR

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29080PTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3201 1 Order Now
AVNET AMERICA 12500 0 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 3623 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

3201

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3623

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080DT25R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.514*

Distributor availability ofLD29080DT25R

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Order Now
P&S ASIA/PACIFIC 23 1 Order Now
MOUSER WORLDWIDE 309 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

P&S

Stock

23

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

309

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)

0.8

Marketing Status

Active

Unit Price (US$)

0.514

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080DT50R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.514*

Distributor availability ofLD29080DT50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2478 1 Order Now
MOUSER WORLDWIDE 1289 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

2478

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1289

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)

0.8

Marketing Status

Active

Unit Price (US$)

0.514

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080DT18R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.514*

Distributor availability ofLD29080DT18R

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2597 1 Order Now
AVNET AMERICA 7500 0 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

RS COMPONENTS

Stock

2597

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.514

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080S33R

Package

SOT-223

Packing Type

Tape And Reel

Unit Price (US$)

0.32*

Distributor availability ofLD29080S33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 915 1 Order Now
MOUSER WORLDWIDE 2837 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

915

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2837

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.32

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080PT33R

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.401*

Distributor availability ofLD29080PT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4994 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

4994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.401

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080DT33R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.514*

Distributor availability ofLD29080DT33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5038 1 Order Now
RS COMPONENTS EUROPE 5085 5 Order Now
AVNET AMERICA 7500 0 Order Now
ARROW EUROPE 7500 0 Order Now
MOUSER WORLDWIDE 16213 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

5038

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5085

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

16213

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.514

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD29080DT15R

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.514*

Distributor availability ofLD29080DT15R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25 1 Order Now
RS COMPONENTS EUROPE 50 1 Order Now

Distributor reported inventory date: 2019-05-26

Distributor Name

DIGIKEY

Stock

25

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

50

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-26

Output Voltage (V) (nom)

1.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.8

Marketing Status

Active

Unit Price (US$)

0.514

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

Recommended for you

Related Applications

Smart Farming

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4087
      800 mA fixed and adjustable output very low drop voltage regulator
      8.0
      1.03 MB
      PDF
      DS4087

      800 mA fixed and adjustable output very low drop voltage regulator

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • Description Version Size Action
      Brochure Power management guide 10.2018
      4.42 MB
      PDF
      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide 2.0
      216.23 KB
      PDF
      Power management for handheld and portable 2.0
      1.09 MB
      PDF

      Brochure Power management guide

      Low-dropout (LDO) linear voltage regulators - Quick Reference Guide

      Power management for handheld and portable

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD29080DT15R
Active
DPAK Industrial Ecopack2
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
LD29080S33R
Active
SOT-223 Industrial Ecopack2

LD29080DT15R

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080DT18R

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080DT25R

Package:

DPAK

Material Declaration**:

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**:

Marketing Status

Active

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD29080S33R

Package:

SOT-223

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-223

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.