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  • The L4931 is a very low drop regulator available in SO-8, DPAK, PPAK and TO-92 packages and in a wide range of output voltages.

    The very low drop voltage (0.4 V) and the very low quiescent current make it particularly suitable for low noise, low power applications and especially in battery-powered systems.
    A TTL compatible shutdown logic control function is available in PPAK and SO-8 packages. This means that when the device is used as a local regulator, a part of the board can be put in standby mode, decreasing the total power consumption. It requires only a 2.2 µF capacitor for stability allowing space and cost saving.
    The L4931 is available as automotive-grade in SO-8 package only. This device is qualified according to the specification AEC-Q100 of the automotive market, in the temperature range from 40 °C to 125 °C, and the statistical tests: PAT, SYL, SBL are performed.

    Key Features

    • Very low dropout voltage (0.4 V)
    • Very low quiescent current
    • Typ. 50 µA in OFF mode, 600 µA in ON mode
    • Output current up to 250 mA
    • Logic controlled electronic shutdown
    • Output voltages: 3.3; 3.5; 5; 12 V
    • Automotive-grade product: 3.3 V VOUT in SO-8 package only
    • Internal current and thermal limit
    • Only 2.2 µF for stability
    • Available in ± 1 % (AB) or 2 % (C) selection at 25 °C
    • Supply voltage rejection: 70 dB typ. for 5 V version
    • Temperature range: from -40 to 125 °C

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Part Number
Package
Packing Type
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
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L4931ABD35-TR SO-8 Tape And Reel 3.5 1 0.25
NRND
0.33 1000
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ECCN (US):

EAR99

Country of Origin:

-

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L4931CZ33-AP TO-92 Tape And Reel 3.3 1 0.25
Active
0.319 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CZ33-AP

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DIGIKEY WORLDWIDE 3059 1 Order Now
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L4931CD50-TR SO-8 Tape And Reel 5 1 0.25
Active
0.33 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CD50-TR

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DIGIKEY WORLDWIDE 7233 1 Order Now
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2500

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2500

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38

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5730

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L4931ABD33-TR SO-8 Tape And Reel 3.3 1 0.25
Active
0.33 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931ABD33-TR

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DIGIKEY WORLDWIDE 8777 1 Order Now
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MOUSER WORLDWIDE 14538 1 Order Now

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8777

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6640

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40000

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7500

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14538

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L4931CD33-TR SO-8 Tape And Reel 3.3 1 0.25
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0.35 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CD33-TR

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DIGIKEY WORLDWIDE 4347 1 Order Now
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Farnell Element14 EUROPE 1267 1 Order Now

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4347

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4740

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2528

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1267

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L4931ABDT50-TR DPAK Tape And Reel 5 1 0.25
Active
0.35 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931ABDT50-TR

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DIGIKEY WORLDWIDE 3745 1 Order Now
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3745

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4948

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L4931CD27-TR SO-8 Tape And Reel 2.7 1 0.25
NRND
0.33 1000
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ECCN (US):

EAR99

Country of Origin:

-

No availability of distributors reported, please contact our sales office
L4931CPT50-TR PPACK 5 Tape And Reel 5 1 0.25
NRND
0.446 1000
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ECCN (US):

EAR99

Country of Origin:

-

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Distributor availability ofL4931CPT50-TR

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RS COMPONENTS EUROPE 170 1 Order Now
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RS COMPONENTS

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170

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1000

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L4931CDT33-TR DPAK Tape And Reel 3.3 1 0.25
Active
0.341 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CDT33-TR

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974

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140

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3519

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2500

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L4931CD35-TR SO-8 Tape And Reel 3.5 1 0.25
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0.33 1000
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EAR99

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CHINA

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L4931CD120-TR SO-8 Tape And Reel 12 1 0.25
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0.33 1000
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ECCN (US):

EAR99

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CHINA

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996

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L4931CD80-TR SO-8 Tape And Reel 8 1 0.25
NRND
0.33 1000
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EAR99

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L4931ABDT35TR DPAK Tape And Reel 3.5 1 0.25
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0.35 1000
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ECCN (US):

EAR99

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CHINA

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L4931CZ50-AP TO-92 Tape And Reel 5 1 0.25
Active
0.319 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CZ50-AP

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DIGIKEY WORLDWIDE 19518 1 Order Now
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MOUSER WORLDWIDE 6374 1 Order Now

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19518

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3660

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8000

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34000

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6374

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L4931ABD120TR SO-8 Tape And Reel 12 1 0.25
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0.33 1000
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ECCN (US):

EAR99

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CHINA

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DIGIKEY WORLDWIDE 5706 1 Order Now
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5706

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3503

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5

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Stock

3220

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1891

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L4931ABD50-TR SO-8 Tape And Reel 5 1 0.25
Active
0.33 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931ABD50-TR

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DIGIKEY WORLDWIDE 23113 1 Order Now
RS COMPONENTS EUROPE 26055 5 Order Now
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MOUSER WORLDWIDE 9159 1 Order Now

Distributor reported inventory date: 2019-05-20

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23113

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1

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26055

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Stock

15000

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0

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Stock

9159

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Distributor reported inventory date: 2019-05-20

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L4931ABDT33-TR DPAK Tape And Reel 3.3 1 0.25
Active
0.35 1000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931ABDT33-TR

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DIGIKEY WORLDWIDE 1421 1 Order Now
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MOUSER WORLDWIDE 5566 1 Order Now
Farnell Element14 EUROPE 2515 1 Order Now

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DIGIKEY

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1421

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1

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RS COMPONENTS

Stock

5475

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1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

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Stock

5566

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1

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Stock

2515

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1

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Distributor reported inventory date: 2019-05-20

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L4931CDT50-TR DPAK Tape And Reel 5 1 0.25
Active
0.341 1000
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ECCN (US):

EAR99

Country of Origin:

CHINA

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Distributor availability ofL4931CDT50-TR

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Region Stock Min. Order Third party link
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1598 1 Order Now
ANGLIA Live EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-05-20

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ARROW

Stock

2500

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0

Region

EUROPE Order Now

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Stock

1598

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1

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Stock

2500

Min.Order

2500

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Distributor reported inventory date: 2019-05-20

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L4931CD33-TRY SO-8 Tape And Reel 3.3 1 0.25
Active
0.538 1000
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ECCN (US):

EAR99

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CHINA

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Stock

4159

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L4931ABD35-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Output Voltage (V) (nom)

3.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

NRND

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

L4931CZ33-AP

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.319*

Distributor availability ofL4931CZ33-AP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3059 1 Order Now
Newark Element14 AMERICA 6202 0 Order Now
MOUSER WORLDWIDE 2338 1 Order Now
Farnell Element14 EUROPE 1482 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

3059

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

6202

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2338

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1482

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.319

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD50-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Distributor availability ofL4931CD50-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7233 1 Order Now
RS COMPONENTS EUROPE 1570 10 Order Now
AVNET AMERICA 2500 0 Order Now
ARROW EUROPE 2500 0 Order Now
P&S ASIA/PACIFIC 38 1 Order Now
MOUSER WORLDWIDE 4597 1 Order Now
Farnell Element14 EUROPE 1330 1 Order Now
ANGLIA Live EUROPE 5730 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

7233

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1570

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

P&S

Stock

38

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

4597

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1330

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

5730

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931ABD33-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Distributor availability ofL4931ABD33-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8777 1 Order Now
RS COMPONENTS EUROPE 6640 5 Order Now
ARROW EUROPE 40000 0 Order Now
ARROW AMERICA 7500 2500 Order Now
MOUSER WORLDWIDE 14538 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

8777

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6640

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

40000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

7500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

14538

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD33-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.35*

Distributor availability ofL4931CD33-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4347 1 Order Now
RS COMPONENTS EUROPE 4740 10 Order Now
MOUSER WORLDWIDE 2528 1 Order Now
Farnell Element14 EUROPE 1267 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

4347

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4740

Min.Order

10

Region

EUROPE Order Now

MOUSER

Stock

2528

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1267

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.35

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931ABDT50-TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.35*

Distributor availability ofL4931ABDT50-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3745 1 Order Now
MOUSER WORLDWIDE 4948 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

3745

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4948

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.35

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD27-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Output Voltage (V) (nom)

2.7

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

NRND

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

L4931CPT50-TR

Package

PPACK 5

Packing Type

Tape And Reel

Unit Price (US$)

0.446*

Distributor availability ofL4931CPT50-TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 170 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 2378 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

RS COMPONENTS

Stock

170

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2378

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

NRND

Unit Price (US$)

0.446

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

L4931CDT33-TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.341*

Distributor availability ofL4931CDT33-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 974 1 Order Now
ARROW AMERICA 140 1 Order Now
MOUSER WORLDWIDE 3519 1 Order Now
ANGLIA Live EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

974

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

140

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

3519

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.341

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD35-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Output Voltage (V) (nom)

3.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD120-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Distributor availability ofL4931CD120-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 996 1 Order Now
MOUSER WORLDWIDE 2518 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

996

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2518

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

12

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD80-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Output Voltage (V) (nom)

8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

NRND

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

L4931ABDT35TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.35*

Distributor availability ofL4931ABDT35TR

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

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

2490

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.35

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CZ50-AP

Package

TO-92

Packing Type

Tape And Reel

Unit Price (US$)

0.319*

Distributor availability ofL4931CZ50-AP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19518 1 Order Now
RS COMPONENTS EUROPE 3660 5 Order Now
AVNET AMERICA 8000 0 Order Now
ARROW EUROPE 34000 0 Order Now
MOUSER WORLDWIDE 6374 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

19518

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3660

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

34000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6374

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.319

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931ABD120TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Distributor availability ofL4931ABD120TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5706 1 Order Now
RS COMPONENTS EUROPE 3503 5 Order Now
MOUSER WORLDWIDE 3220 1 Order Now
Farnell Element14 EUROPE 1891 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

5706

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3503

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

3220

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1891

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

12

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931ABD50-TR

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.33*

Distributor availability ofL4931ABD50-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 23113 1 Order Now
RS COMPONENTS EUROPE 26055 5 Order Now
ARROW EUROPE 15000 0 Order Now
MOUSER WORLDWIDE 9159 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

23113

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

26055

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9159

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.33

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931ABDT33-TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.35*

Distributor availability ofL4931ABDT33-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1421 1 Order Now
RS COMPONENTS EUROPE 5475 1 Order Now
AVNET AMERICA 2500 0 Order Now
MOUSER WORLDWIDE 5566 1 Order Now
Farnell Element14 EUROPE 2515 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

1421

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5475

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5566

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2515

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.35

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CDT50-TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.341*

Distributor availability ofL4931CDT50-TR

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1598 1 Order Now
ANGLIA Live EUROPE 2500 2500 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1598

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

2500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.341

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L4931CD33-TRY

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.538*

Distributor availability ofL4931CD33-TRY

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 4159 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

MOUSER

Stock

4159

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-20

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.25

Marketing Status

Active

Unit Price (US$)

0.538

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

    • Description Version Size Action
      DS0913
      Very low drop voltage regulators with inhibit
      19.0
      1.55 MB
      PDF
      DS0913

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    • 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**
L4931ABD120TR
Active
SO-8 Industrial Ecopack2
L4931ABD33-TR
Active
SO-8 Industrial Ecopack2
L4931ABD35-TR
NRND
SO-8 Industrial Ecopack2
L4931ABD50-TR
Active
SO-8 Industrial Ecopack2
L4931ABDT33-TR
Active
DPAK Industrial Ecopack2
L4931ABDT35TR
Active
DPAK Industrial Ecopack2
L4931ABDT50-TR
Active
DPAK Industrial Ecopack2
L4931CD120-TR
Active
SO-8 Industrial Ecopack2
L4931CD27-TR
NRND
SO-8 Industrial Ecopack2
L4931CD33-TR
Active
SO-8 Industrial Ecopack2
L4931CD33-TRY
Active
SO-8 Automotive Ecopack2
L4931CD35-TR
Active
SO-8 Industrial Ecopack2
L4931CD50-TR
Active
SO-8 Industrial Ecopack2
L4931CD80-TR
NRND
SO-8 Industrial Ecopack2
L4931CDT33-TR
Active
DPAK Industrial Ecopack2
L4931CDT50-TR
Active
DPAK Industrial Ecopack2
L4931CPT50-TR
NRND
PPACK 5 Industrial Ecopack2
L4931CZ33-AP
Active
TO-92 Industrial Ecopack2
L4931CZ50-AP
Active
TO-92 Industrial Ecopack2

L4931ABD120TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABD33-TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABD35-TR

Package:

SO-8

Material Declaration**:

Marketing Status

NRND

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABD50-TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABDT33-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABDT35TR

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931ABDT50-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD120-TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD27-TR

Package:

SO-8

Material Declaration**:

Marketing Status

NRND

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD33-TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD33-TRY

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L4931CD35-TR

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD50-TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CD80-TR

Package:

SO-8

Material Declaration**:

Marketing Status

NRND

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CDT33-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CDT50-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CPT50-TR

Package:

PPACK 5

Material Declaration**:

Marketing Status

NRND

Package

PPACK 5

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CZ33-AP

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L4931CZ50-AP

Package:

TO-92

Material Declaration**:

Marketing Status

Active

Package

TO-92

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.