300 mA very low quiescent current Linear regulator IC with automatic Green mode

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  • The LD39130S is a high accuracy voltage regulator that provides 300 mA maximum current from an input voltage ranging from 1.4 V to 5.5 V, with a typical dropout voltage of 300 mV.

    It is available in DFN6 1.2 x 1.3 mm package and in ultra-small CSP 4 bumps package, allowing the maximum space saving.
    The device is stabilized with a ceramic capacitor on the output. The ultra-low drop voltage, low quiescent current and low noise features make it suitable for low power battery-operated applications. It integrates an internal logic circuitry, which allows the regulator to be in ultra-low consumption mode (green mode), when the output current required is very low. The normal working mode, with fast transient response, is restored when the load current increases.
    The enable logic control function puts the LD39130S in shutdown mode allowing a total current consumption lower than 0.1 µA. The current foldback and thermal protection are provided.

    Key Features

    • Input voltage from 1.4 to 5.5 V
    • Ultra low dropout voltage (300 mV typ. at 300 mA load)
    • Automatic green mode
    • Very low quiescent current (1 µA in green mode, 45 µA in normal mode and 0.1 µA typ. in off mode)
    • Output voltage tolerance: ±1.0% at 25 °C
    • 300 mA guaranteed output current
    • Wide range of output voltages available on request: adjustable from 0.8 V, fixed up to 4.0 V in 100 mV step
    • Logic-controlled electronic shutdown
    • Internal soft-start
    • Compatible with ceramic capacitor COUT = 330 nF
    • Internal current foldback and thermal protections
    • Available in DFN6 1.2x1.3 mm and Flip-chip 4 bumps 0.69 x 0.69 mm. 0.4 pitch
    • Operating temperature range: -40 °C to 125 °C

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Part Number
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Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
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LD39130SPU31R DFN6 1.2x1.3 Tape And Reel - 1 0.3
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ECCN (US):

EAR99

Country of Origin:

-

No availability of distributors reported, please contact our sales office
LD39130SJ30R Flip-Chip 4 Tape And Reel 3 1 0.3
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0.358 10000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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LD39130SJ41R Flip-Chip 4 Tape And Reel 4.1 1 0.3
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0.358 10000
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EAR99

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LD39130SJ10R Flip-Chip 4 Tape And Reel 1 1 0.3
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0.358 10000
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ECCN (US):

EAR99

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CHINA

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LD39130SJ29R Flip-Chip 4 Tape And Reel 2.9 1 0.3
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0.358 10000
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ECCN (US):

EAR99

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LD39130SJ18R Flip-Chip 4 Tape And Reel 1.8 1 0.3
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EAR99

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LD39130SJ33R Flip-Chip 4 Tape And Reel 3.3 1 0.3
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0.358 10000
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EAR99

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13550

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LD39130SJ25R Flip-Chip 4 Tape And Reel 2.5 1 0.3
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0.358 10000
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EAR99

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LD39130SPU25R DFN6 1.2x1.3 Tape And Reel - 1 0.3
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No availability of distributors reported, please contact our sales office
LD39130SPUR DFN6 1.2x1.3 Tape And Reel - 1 0.3
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0.358 10000
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ECCN (US):

EAR99

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LD39130SJ12R Flip-Chip 4 Tape And Reel 1.2 1 0.3
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LD39130SPU31R

Package

DFN6 1.2x1.3

Packing Type

Tape And Reel

Unit Price (US$)

*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

LD39130SJ30R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ30R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 9605 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

MOUSER

Stock

9605

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ41R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ41R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4989 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

Farnell Element14

Stock

4989

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

4.1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ10R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ10R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3650 1 Order Now
Farnell Element14 EUROPE 3594 1 Order Now

Distributor reported inventory date: 2019-11-18

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3650

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Region

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Stock

3594

Min.Order

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Region

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Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ29R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ29R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 680 1 Order Now
Farnell Element14 EUROPE 3955 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

MOUSER

Stock

680

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3955

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

2.9

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ18R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ18R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 26616 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 16898 1 Order Now
Farnell Element14 EUROPE 24942 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

DIGIKEY

Stock

26616

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

16898

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

24942

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ33R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12603 1 Order Now
MOUSER WORLDWIDE 13550 1 Order Now
Farnell Element14 EUROPE 1689 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

DIGIKEY

Stock

12603

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

13550

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1689

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ25R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ25R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 50 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

Farnell Element14

Stock

50

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SPU25R

Package

DFN6 1.2x1.3

Packing Type

Tape And Reel

Unit Price (US$)

*

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SPUR

Package

DFN6 1.2x1.3

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SPUR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4447 1 Order Now
AVNET AMERICA 35000 0 Order Now
MOUSER WORLDWIDE 3873 1 Order Now
Farnell Element14 EUROPE 3890 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

DIGIKEY

Stock

4447

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

35000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3873

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3890

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ12R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

Distributor availability ofLD39130SJ12R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 4446 1 Order Now

Distributor reported inventory date: 2019-11-18

Distributor Name

Farnell Element14

Stock

4446

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-18

Output Voltage (V) (nom)

1.2

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

10000

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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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD39130SJ10R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ12R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ18R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ25R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ29R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ30R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ33R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SJ41R
Active
Flip-Chip 4 Industrial Ecopack2
LD39130SPU25R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LD39130SPU31R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LD39130SPUR
Active
DFN6 1.2x1.3 Industrial Ecopack2

LD39130SJ10R

Package:

Flip-Chip 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ12R

Package:

Flip-Chip 4

Material Declaration**:

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ18R

Package:

Flip-Chip 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ25R

Package:

Flip-Chip 4

Material Declaration**:

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ29R

Package:

Flip-Chip 4

Material Declaration**:

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ30R

Package:

Flip-Chip 4

Material Declaration**:

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ33R

Package:

Flip-Chip 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SJ41R

Package:

Flip-Chip 4

Material Declaration**:

Marketing Status

Active

Package

Flip-Chip 4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SPU25R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SPU31R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD39130SPUR

Package:

DFN6 1.2x1.3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 1.2x1.3

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.