LDK220

Active
Design Win Education

200 mA low quiescent current and low noise LDO

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Product overview

Description

The LDK220 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 13.2 V, with a typical dropout voltage of 100 mV. A ceramic capacitor stabilizes it on the output.
The very low drop voltage, low quiescent current and low noise make it suitable for battery-powered applications.
The enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1 µA.
The device also includes a short-circuit constant current limiting and thermal protection.
  • All features

    • Input voltage from 2.5 to 13.2 V
    • Very low-dropout voltage (100 mV typ. @ 100 mA load)
    • Low quiescent current (typ. 55 µA, 1 µA in off mode)
    • Low noise
    • Output voltage tolerance: ± 2.0% @ 25 °C
    • 200 mA guaranteed output current
    • Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable
    • Logic-controlled electronic shutdown
    • Output discharge function
    • Compatible with ceramic capacitor COUT = 1 µF
    • Internal current and thermal limit
    • Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2x1.3 packages
    • Temperature range: -40 °C to 125 °C

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LDK220

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**
LDK220C-R
Active
SOT323-5L Industrial Ecopack2
LDK220C25R
Preview
SOT323-5L Industrial Ecopack2
LDK220C27R
Active
SOT323-5L Industrial Ecopack2
LDK220C30R
Preview
SOT323-5L Industrial Ecopack2
LDK220C32R
Preview
SOT323-5L Industrial Ecopack2
LDK220C33R
Active
SOT323-5L Industrial Ecopack2
LDK220C40R
Active
SOT323-5L Industrial Ecopack2
LDK220C50R
Active
SOT323-5L Industrial Ecopack2
LDK220M-R
Active
SOT23-5L Industrial Ecopack2
LDK220M25R
Active
SOT23-5L Industrial Ecopack2
LDK220M27R
Active
SOT23-5L Industrial Ecopack2
LDK220M30R
Active
SOT23-5L Industrial Ecopack2
LDK220M32R
Active
SOT23-5L Industrial Ecopack2
LDK220M33R
Active
SOT23-5L Industrial Ecopack2
LDK220M35R
Active
SOT23-5L Industrial Ecopack2
LDK220M36R
Active
SOT23-5L Industrial Ecopack2
LDK220M40R
Active
SOT23-5L Industrial Ecopack2
LDK220M50R
Active
SOT23-5L Industrial Ecopack2
LDK220PU-R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU25R
Preview
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU27R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU30R
Preview
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU33R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU40R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LDK220PU50R
Active
DFN6 1.2x1.3 Industrial Ecopack2
LDK220U30R
Preview
SOT-89 Industrial Ecopack2
LDK220U32R
Active
SOT-89 Industrial Ecopack2
LDK220U33R
Active
SOT-89 Industrial Ecopack2
LDK220U36R
Preview
SOT-89 Industrial Ecopack2
LDK220U50R
Active
SOT-89 Industrial Ecopack2

LDK220C-R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C25R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Preview

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C27R

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C30R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Preview

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C32R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Preview

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C33R

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C40R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220C50R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M-R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M25R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M27R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M30R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M32R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M33R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M35R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M36R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M40R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220M50R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU-R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU25R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Preview

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU27R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU30R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Preview

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU33R

Package:

DFN6 1.2x1.3

Material Declaration**:

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU40R

Package:

DFN6 1.2x1.3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220PU50R

Package:

DFN6 1.2x1.3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 1.2x1.3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220U30R

Package:

SOT-89

Material Declaration**:

Marketing Status

Preview

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220U32R

Package:

SOT-89

Material Declaration**:

Marketing Status

Active

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220U33R

Package:

SOT-89

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220U36R

Package:

SOT-89

Material Declaration**:

Marketing Status

Preview

Package

SOT-89

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDK220U50R

Package:

SOT-89

Material Declaration**:

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

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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
LDK220M-R Available at 4 distributors

Distributor availability ofLDK220M-R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2837 1 Buy from Distributor
RS COMPONENTS EUROPE 970 1 Buy from Distributor
MOUSER WORLDWIDE 631 1 Buy from Distributor
Farnell Element14 EUROPE 5750 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

2837

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

970

Min.Order

1

MOUSER

Stock

631

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5750

Min.Order

1

Distributor reported inventory date: 2022-08-10

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

2

0.2

0.3441

CHINA

LDK220PU40R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 4

2

0.2

0.3441

CHINA

LDK220M36R Available at 4 distributors

Distributor availability ofLDK220M36R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 57285 1 Buy from Distributor
AVNET AMERICA 75000 0 Buy from Distributor
MOUSER WORLDWIDE 8985 1 Buy from Distributor
Farnell Element14 EUROPE 46 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

57285

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

75000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

8985

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

46

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3.6

2

0.2

0.3441

CHINA

LDK220M25R Available at 1 distributors

Distributor availability ofLDK220M25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1555 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

1555

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 2.5

2

0.2

0.3441

MALAYSIA

LDK220PU27R Available at 1 distributors

Distributor availability ofLDK220PU27R

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 3000 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 2.7

2

0.2

0.3441

CHINA

LDK220U33R Available at 2 distributors

Distributor availability ofLDK220U33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1734 1 Buy from Distributor
MOUSER WORLDWIDE 2195 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

1734

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2195

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

2

0.2

0.3441

CHINA

LDK220M40R Available at 3 distributors

Distributor availability ofLDK220M40R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4019 1 Buy from Distributor
MOUSER WORLDWIDE 1414 1 Buy from Distributor
Farnell Element14 EUROPE 3503 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

4019

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1414

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3503

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 4

2

0.2

0.3441

CHINA

LDK220M33R Available at 1 distributors

Distributor availability ofLDK220M33R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 398 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

Newark Element14

Stock

398

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-10

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

2

0.2

0.3441

CHINA

LDK220PU33R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 3.3

2

0.2

0.3441

CHINA

LDK220C32R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel SOT323-5L -40 125 3.2

2

0.2

0.3441

MALAYSIA

LDK220U50R Available at 2 distributors

Distributor availability ofLDK220U50R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3922 1 Buy from Distributor
Farnell Element14 EUROPE 135 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

3922

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

135

Min.Order

1

Distributor reported inventory date: 2022-08-10

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

2

0.2

0.3441

CHINA

LDK220PU50R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 5

2

0.2

0.3441

CHINA

LDK220M35R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 -

2

0.2

0.3441

MALAYSIA

LDK220C40R Available at 1 distributors

Distributor availability ofLDK220C40R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2276 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

2276

Min.Order

1

Distributor reported inventory date: 2022-08-06

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 4

2

0.2

0.3441

MALAYSIA

LDK220PU30R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 3

2

0.2

0.3441

CHINA

LDK220PU-R Available at 2 distributors

Distributor availability ofLDK220PU-R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1926 1 Buy from Distributor
Farnell Element14 EUROPE 2995 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

1926

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2995

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 -

2

0.2

0.3441

CHINA

LDK220C33R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 3.3

2

0.2

0.3441

MALAYSIA

LDK220U32R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT-89 -40 125 3.2

2

0.2

0.3441

CHINA

LDK220U30R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel SOT-89 -40 125 -

2

0.2

0.3441

CHINA

LDK220C27R Available at 2 distributors

Distributor availability ofLDK220C27R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2448 1 Buy from Distributor
Farnell Element14 EUROPE 5542 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

2448

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5542

Min.Order

1

Distributor reported inventory date: 2022-08-10

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 2.7

2

0.2

0.3441

MALAYSIA

LDK220U36R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel SOT-89 -40 125 -

2

0.2

0.3441

CHINA

LDK220M27R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 2.7

2

0.2

0.3441

MALAYSIA

LDK220C25R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel SOT323-5L -40 125 -

2

0.2

0.3441

MALAYSIA

LDK220PU25R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel DFN6 1.2x1.3 -40 125 -

2

0.2

0.3441

CHINA

LDK220C50R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 5

2

0.2

0.3441

MALAYSIA

LDK220M30R Available at 2 distributors

Distributor availability ofLDK220M30R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14960 1 Buy from Distributor
MOUSER WORLDWIDE 176 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

14960

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

176

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

2

0.2

0.3441

CHINA

LDK220C-R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 -

2

0.2

0.3441

MALAYSIA

LDK220C30R No availability of distributors reported, please contact our sales office
Preview
EAR99 NEC Tape and Reel SOT323-5L -40 125 3

2

0.2

0.3441

MALAYSIA

LDK220M50R Available at 2 distributors

Distributor availability ofLDK220M50R

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 18 1 Buy from Distributor
Farnell Element14 EUROPE 1648 1 Buy from Distributor

Distributor reported inventory date: 2022-08-09

Distributor Name

COMPEL

Stock

18

Min.Order

1

Farnell Element14

Stock

1648

Min.Order

1

Distributor reported inventory date: 2022-08-09

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

2

0.2

0.3441

MALAYSIA

LDK220M32R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -40 125 3.2

2

0.2

0.3441

MALAYSIA

LDK220M-R Active

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

Part Number:

LDK220M-R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220M-R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2837 1 Buy from Distributor
RS COMPONENTS EUROPE 970 1 Buy from Distributor
MOUSER WORLDWIDE 631 1 Buy from Distributor
Farnell Element14 EUROPE 5750 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

2837

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

970

Min.Order

1

MOUSER

Stock

631

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5750

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220PU40R Active

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU40R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

4

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220M36R Active

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

Part Number:

LDK220M36R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.6

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220M36R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 57285 1 Buy from Distributor
AVNET AMERICA 75000 0 Buy from Distributor
MOUSER WORLDWIDE 8985 1 Buy from Distributor
Farnell Element14 EUROPE 46 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

57285

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

75000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

8985

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

46

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220M25R Active

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

Part Number:

LDK220M25R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

Distributor availability ofLDK220M25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1555 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

1555

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LDK220PU27R Active

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU27R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.7

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220PU27R

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 3000 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-10

LDK220U33R Active

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

Part Number:

LDK220U33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220U33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1734 1 Buy from Distributor
MOUSER WORLDWIDE 2195 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

1734

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2195

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LDK220M40R Active

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

Part Number:

LDK220M40R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

4

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220M40R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4019 1 Buy from Distributor
MOUSER WORLDWIDE 1414 1 Buy from Distributor
Farnell Element14 EUROPE 3503 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

4019

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1414

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3503

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220M33R Active

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

Part Number:

LDK220M33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220M33R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 398 0 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

Newark Element14

Stock

398

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-10

LDK220PU33R Active

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220C32R Preview

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C32R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.2

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220U50R Active

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

Part Number:

LDK220U50R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220U50R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3922 1 Buy from Distributor
Farnell Element14 EUROPE 135 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

MOUSER

Stock

3922

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

135

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220PU50R Active

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU50R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220M35R Active

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

Part Number:

LDK220M35R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220C40R Active

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C40R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

4

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

Distributor availability ofLDK220C40R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2276 1 Buy from Distributor

Distributor reported inventory date: 2022-08-06

Distributor Name

Farnell Element14

Stock

2276

Min.Order

1

Distributor reported inventory date: 2022-08-06

LDK220PU30R Preview

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220PU-R Active

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU-R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220PU-R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1926 1 Buy from Distributor
Farnell Element14 EUROPE 2995 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

1926

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2995

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220C33R Active

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220U32R Active

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

Part Number:

LDK220U32R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.2

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220U30R Preview

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

Part Number:

LDK220U30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220C27R Active

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C27R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.7

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

Distributor availability ofLDK220C27R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2448 1 Buy from Distributor
Farnell Element14 EUROPE 5542 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

2448

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5542

Min.Order

1

Distributor reported inventory date: 2022-08-10

LDK220U36R Preview

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

Part Number:

LDK220U36R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220M27R Active

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

Part Number:

LDK220M27R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.7

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220C25R Preview

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C25R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220PU25R Preview

Package:
DFN6 1.2x1.3
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220PU25R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

LDK220C50R Active

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C50R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220M30R Active

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

Part Number:

LDK220M30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

CHINA

Distributor availability ofLDK220M30R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14960 1 Buy from Distributor
MOUSER WORLDWIDE 176 1 Buy from Distributor

Distributor reported inventory date: 2022-08-10

Distributor Name

DIGIKEY

Stock

14960

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

176

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-10

LDK220C-R Active

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C-R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220C30R Preview

Package:
SOT323-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDK220C30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDK220M50R Active

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

Part Number:

LDK220M50R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

Distributor availability ofLDK220M50R

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 18 1 Buy from Distributor
Farnell Element14 EUROPE 1648 1 Buy from Distributor

Distributor reported inventory date: 2022-08-09

Distributor Name

COMPEL

Stock

18

Min.Order

1

Farnell Element14

Stock

1648

Min.Order

1

Distributor reported inventory date: 2022-08-09

LDK220M32R Active

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

Part Number:

LDK220M32R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.2

Output Tolerance (typ):

2

Output Current (A) (nom):

0.2

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
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(*) 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