LD2981

Active
Design Win

Ultra low drop voltage regulators with inhibit low ESR output

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The LD2981 is a 100 mA fixed-output voltage regulator. The low-drop voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems. The quiescent current in sleep mode is less than 1 μA when INHIBIT pin is pulled low. Shutdown logic control function is available on pin n° 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. The LD2981 is designed to work with low ESR ceramic capacitor. Typical applications are in cellular phone, palmtop/laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.
  • All features

    • Ultra low dropout voltage (0.17 V typ. at 100 mA load, 7 mV typ. at 1 mA load)
    • Very low quiescent current (80 μA typ. at no load in on mode; max 1 μA in off mode)
    • Guaranteed output current up to 100 mA
    • Logic-controlled electronic shutdown
    • Output voltage of 2.5; 3.0; 3.3; 5.0 V
    • Internal current and thermal limit
    • ± 0.75% tolerance output voltage available (A version)
    • Output low noise voltage 160 μVRMS
    • Temperature range: -40 to 125 °C
    • Small package SOT23-5L and SOT-89
    • Fast dynamic response to line and load changes

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LD2981

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD2981ABM30TR
Active
SOT23-5L Industrial Ecopack2
LD2981ABM33TR
Active
SOT23-5L Industrial Ecopack2
LD2981ABM50TR
Active
SOT23-5L Industrial Ecopack2
LD2981ABU33TR
Active
SOT-89 Industrial Ecopack2
LD2981ABU50TR
Active
SOT-89 Industrial Ecopack2
LD2981CM30TR
Active
SOT23-5L Industrial Ecopack2
LD2981CM33TR
Active
SOT23-5L Industrial Ecopack2
LD2981CM50TR
Active
SOT23-5L Industrial Ecopack2
LD2981CU33TR
Active
SOT-89 Industrial Ecopack2
LD2981CU50TR
Active
SOT-89 Industrial Ecopack2

LD2981ABM30TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981ABM33TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981ABM50TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981ABU33TR

Package:

SOT-89

Material Declaration**:

Marketing Status

Active

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981ABU50TR

Package:

SOT-89

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981CM30TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981CM33TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981CM50TR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981CU33TR

Package:

SOT-89

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD2981CU50TR

Package:

SOT-89

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-89

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.

Sample & Buy

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Output Voltage (V) (nom)
Budgetary Price (US$)*/Qty
Output Tolerance (typ)
Output Current (A) (nom)
Unit Price (US$)
Country of Origin
min
max
LD2981ABU50TR Available at 3 distributors

Distributor availability ofLD2981ABU50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 42436 1 Buy from Distributor
RS COMPONENTS EUROPE 1395 1 Buy from Distributor
Farnell Element14 EUROPE 5586 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

42436

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1395

Min.Order

1

Farnell Element14

Stock

5586

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT-89 -40 125 5

0.75

0.1

0.3185

CHINA

LD2981CM33TR Available at 5 distributors

Distributor availability ofLD2981CM33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 20978 1 Buy from Distributor
RS COMPONENTS EUROPE 29000 10 Buy from Distributor
FUTURE WORLDWIDE 3000 3000 Buy from Distributor
Newark Element14 AMERICA 20 0 Buy from Distributor
MOUSER WORLDWIDE 10810 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

20978

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

29000

Min.Order

10

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

20

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

10810

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3.3

0.75

0.1

0.3286

CHINA

LD2981ABM50TR Available at 4 distributors

Distributor availability ofLD2981ABM50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12856 1 Buy from Distributor
FUTURE WORLDWIDE 9000 3000 Buy from Distributor
MOUSER WORLDWIDE 13449 1 Buy from Distributor
Farnell Element14 EUROPE 11118 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

12856

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

13449

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

11118

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 5

0.75

0.1

0.3286

CHINA

LD2981CM30TR Available at 2 distributors

Distributor availability ofLD2981CM30TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5036 1 Buy from Distributor
Farnell Element14 EUROPE 2964 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

5036

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2964

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3

0.75

0.1

0.206

CHINA

LD2981ABU33TR Available at 4 distributors

Distributor availability ofLD2981ABU33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11993 1 Buy from Distributor
COMPEL EUROPE 3141 1 Buy from Distributor
FUTURE WORLDWIDE 42500 2500 Buy from Distributor
MOUSER WORLDWIDE 7431 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

11993

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

3141

Min.Order

1

FUTURE

Stock

42500

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

7431

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT-89 -40 125 3.3

0.75

0.1

0.3185

CHINA

LD2981ABM30TR Available at 4 distributors

Distributor availability ofLD2981ABM30TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2450 1 Buy from Distributor
MOUSER WORLDWIDE 2062 1 Buy from Distributor
Farnell Element14 EUROPE 2832 1 Buy from Distributor
ANGLIA Live EUROPE 5 3000 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

RS COMPONENTS

Stock

2450

Min.Order

1

MOUSER

Stock

2062

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2832

Min.Order

1

ANGLIA Live

Stock

5

Min.Order

3000

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3

0.75

0.1

0.3286

CHINA

LD2981ABM33TR Available at 2 distributors

Distributor availability ofLD2981ABM33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 18902 1 Buy from Distributor
Farnell Element14 EUROPE 3808 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

18902

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3808

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3.3

0.75

0.1

0.3286

CHINA

LD2981CU50TR Available at 5 distributors

Distributor availability ofLD2981CU50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29049 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2472 1 Buy from Distributor
RS COMPONENTS EUROPE 915 1 Buy from Distributor
Newark Element14 AMERICA 1238 0 Buy from Distributor
MOUSER WORLDWIDE 18307 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

29049

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2472

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

915

Min.Order

1

Newark Element14

Stock

1238

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

18307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT-89 -40 125 5

0.75

0.1

0.263

CHINA

LD2981CM50TR Available at 2 distributors

Distributor availability ofLD2981CM50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 273 1 Buy from Distributor
Farnell Element14 EUROPE 2430 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

273

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2430

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 5

0.75

0.1

0.3286

CHINA

LD2981CU33TR Available at 4 distributors

Distributor availability ofLD2981CU33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6257 1 Buy from Distributor
RS COMPONENTS EUROPE 290 5 Buy from Distributor
Newark Element14 AMERICA 145 0 Buy from Distributor
MOUSER WORLDWIDE 10849 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

6257

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

290

Min.Order

5

Newark Element14

Stock

145

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

10849

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT-89 -40 125 3.3

0.75

0.1

0.263

CHINA

LD2981ABU50TR Active

Package:
SOT-89
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981ABU50TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981ABU50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 42436 1 Buy from Distributor
RS COMPONENTS EUROPE 1395 1 Buy from Distributor
Farnell Element14 EUROPE 5586 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

42436

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1395

Min.Order

1

Farnell Element14

Stock

5586

Min.Order

1

Distributor reported inventory date: 2022-08-10

LD2981CM33TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981CM33TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981CM33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 20978 1 Buy from Distributor
RS COMPONENTS EUROPE 29000 10 Buy from Distributor
FUTURE WORLDWIDE 3000 3000 Buy from Distributor
Newark Element14 AMERICA 20 0 Buy from Distributor
MOUSER WORLDWIDE 10810 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

20978

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

29000

Min.Order

10

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

20

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

10810

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LD2981ABM50TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981ABM50TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981ABM50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12856 1 Buy from Distributor
FUTURE WORLDWIDE 9000 3000 Buy from Distributor
MOUSER WORLDWIDE 13449 1 Buy from Distributor
Farnell Element14 EUROPE 11118 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

12856

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

13449

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

11118

Min.Order

1

Distributor reported inventory date: 2022-08-10

LD2981CM30TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981CM30TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981CM30TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5036 1 Buy from Distributor
Farnell Element14 EUROPE 2964 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

5036

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2964

Min.Order

1

Distributor reported inventory date: 2022-08-10

LD2981ABU33TR Active

Package:
SOT-89
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981ABU33TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981ABU33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11993 1 Buy from Distributor
COMPEL EUROPE 3141 1 Buy from Distributor
FUTURE WORLDWIDE 42500 2500 Buy from Distributor
MOUSER WORLDWIDE 7431 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

11993

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

3141

Min.Order

1

FUTURE

Stock

42500

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

7431

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LD2981ABM30TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981ABM30TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981ABM30TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2450 1 Buy from Distributor
MOUSER WORLDWIDE 2062 1 Buy from Distributor
Farnell Element14 EUROPE 2832 1 Buy from Distributor
ANGLIA Live EUROPE 5 3000 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

RS COMPONENTS

Stock

2450

Min.Order

1

MOUSER

Stock

2062

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2832

Min.Order

1

ANGLIA Live

Stock

5

Min.Order

3000

Distributor reported inventory date: 2022-08-10

LD2981ABM33TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981ABM33TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981ABM33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 18902 1 Buy from Distributor
Farnell Element14 EUROPE 3808 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

18902

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3808

Min.Order

1

Distributor reported inventory date: 2022-08-10

LD2981CU50TR Active

Package:
SOT-89
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981CU50TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981CU50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29049 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2472 1 Buy from Distributor
RS COMPONENTS EUROPE 915 1 Buy from Distributor
Newark Element14 AMERICA 1238 0 Buy from Distributor
MOUSER WORLDWIDE 18307 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

29049

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2472

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

915

Min.Order

1

Newark Element14

Stock

1238

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

18307

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LD2981CM50TR Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981CM50TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981CM50TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 273 1 Buy from Distributor
Farnell Element14 EUROPE 2430 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

273

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2430

Min.Order

1

Distributor reported inventory date: 2022-08-10

LD2981CU33TR Active

Package:
SOT-89
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LD2981CU33TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

0.75

Output Current (A) (nom):

0.1

Country of Origin:

CHINA

Distributor availability ofLD2981CU33TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6257 1 Buy from Distributor
RS COMPONENTS EUROPE 290 5 Buy from Distributor
Newark Element14 AMERICA 145 0 Buy from Distributor
MOUSER WORLDWIDE 10849 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

6257

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

290

Min.Order

5

Newark Element14

Stock

145

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

10849

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors