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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LD39130SPU31R DFN6 1.2x1.3 Tape And Reel - 1 0.3
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LD39130SJ30R Flip-Chip 4 Tape And Reel 3 1 0.3
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LD39130SJ41R Flip-Chip 4 Tape And Reel 4.1 1 0.3
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LD39130SJ18R Flip-Chip 4 Tape And Reel 1.8 1 0.3
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LD39130SJ33R Flip-Chip 4 Tape And Reel 3.3 1 0.3
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LD39130SJ25R Flip-Chip 4 Tape And Reel 2.5 1 0.3
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LD39130SPUR DFN6 1.2x1.3 Tape And Reel - 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

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Unit Price (US$)

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Quantity

-

ECCN (US)

EAR99

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LD39130SJ30R

Package

Flip-Chip 4

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Output Voltage (V) (nom)

3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

1000

ECCN (US)

EAR99

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CHINA

LD39130SJ41R

Package

Flip-Chip 4

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0.358*

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Output Voltage (V) (nom)

4.1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

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Unit Price (US$)

0.358

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ10R

Package

Flip-Chip 4

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Tape And Reel

Unit Price (US$)

0.358*

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Output Voltage (V) (nom)

1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

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Unit Price (US$)

0.358

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ29R

Package

Flip-Chip 4

Packing Type

Tape And Reel

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0.358*

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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

1000

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

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DIGIKEY WORLDWIDE 43943 1 Order Now
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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

1000

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

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DIGIKEY WORLDWIDE 13320 1 Order Now
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Distributor reported inventory date: 2019-05-22

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Stock

13320

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Stock

19940

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1990

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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

1000

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

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MOUSER WORLDWIDE 2473 1 Order Now
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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

1000

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*

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DIGIKEY WORLDWIDE 2332 1 Order Now
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2332

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Stock

35000

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0

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AMERICA Order Now

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Stock

6164

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Output Voltage (V) (nom)

-

Output Tolerance (typ)

1

Output Current (A) (nom)

0.3

Marketing Status

Active

Unit Price (US$)

0.358

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LD39130SJ12R

Package

Flip-Chip 4

Packing Type

Tape And Reel

Unit Price (US$)

0.358*

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5115

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Stock

4550

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Distributor reported inventory date: 2019-05-22

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

1000

ECCN (US)

EAR99

Country of Origin

CHINA

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      DS9919
      300 mA very low quiescent current linear regulator IC with the automatic green mode
      5.0
      5.51 MB
      PDF
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      300 mA very low quiescent current linear regulator IC with the automatic green mode

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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.