LDLN015

Active
Design Win

150 mA - ultra low noise - high PSRR linear voltage regulator IC

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Product overview

Description

The LDLN015 is an ultra low noise linear regulator which provides 150 mA maximum current from an input voltage ranging from 2.1 V to 5.5 V with a typical dropout voltage of 86 mV. With its 6.3 µ VRMS noise value in a band from 10 Hz to 100 kHz, the LDLN015 provides a very clean output suitable for ultra sensitive loads. It is stable with ceramic capacitors. High PSRR, low quiescent current and very low noise features make it suitable for low power battery powered applications. Power supply rejection is higher than 90 dB at low frequencies and starts to roll off at 10 kHz. The enable logic control function puts the LDLN015 into shutdown mode allowing a total current consumption lower than 1 µA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications are noise sensitive loads like ADC, VCO in mobile phones, and personal digital assistants (PDAs).
  • All features

    • Ultra low noise: 6.3 µVRMS from 10 Hz to 100 kHz
    • Input voltage from 2.1 to 5.5 V
    • Very low quiescent current (35 µA typ. at no load, 70 µA typ. at 150 mA load; 2 µA max. in off mode)
    • Output voltage tolerance: ± 1% at 25 °C
    • 150 mA guaranteed output current
    • Wide range of output voltage from 0.8 V to 3.3 V with 100 mV step
    • Logic-controlled electronic shutdown
    • Compatible with ceramic capacitor (COUT = 0.47 µF)
    • No bypass capacitor is required
    • Internal current and thermal limit
    • Package DFN6 (2 x 2 mm)
    • Temperature range: - 40 °C to 125 °C

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LDLN015

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Symbols

Footprints

Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LDLN015PU10R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU12R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU15R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU18R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU25R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU28R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU30R
Active
DFN6 2x2 Industrial Ecopack2
LDLN015PU33R
Active
DFN6 2x2 Industrial Ecopack2

LDLN015PU10R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU12R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU15R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU18R

Package:

DFN6 2x2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU25R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU28R

Package:

DFN6 2x2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU30R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDLN015PU33R

Package:

DFN6 2x2

Material Declaration**:

Marketing Status

Active

Package

DFN6 2x2

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
LDLN015PU10R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 1

1

0.15

0.7253

MALAYSIA

LDLN015PU33R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 3.3

1

0.15

0.7253

MALAYSIA

LDLN015PU12R Available at 2 distributors

Distributor availability ofLDLN015PU12R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2912 1 Buy from Distributor
Farnell Element14 EUROPE 823 1 Buy from Distributor

Distributor reported inventory date: 2022-07-30

Distributor Name

DIGIKEY

Stock

2912

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

823

Min.Order

1

Distributor reported inventory date: 2022-07-30

Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 1.2

1

0.15

0.7253

MALAYSIA

LDLN015PU15R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 1.5

1

0.15

0.7253

MALAYSIA

LDLN015PU28R Available at 3 distributors

Distributor availability ofLDLN015PU28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2927 1 Buy from Distributor
Newark Element14 AMERICA 5970 0 Buy from Distributor
MOUSER WORLDWIDE 5873 1 Buy from Distributor

Distributor reported inventory date: 2022-07-31

Distributor Name

DIGIKEY

Stock

2927

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

5970

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

5873

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-31

Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 2.8

1

0.15

0.7253

MALAYSIA

LDLN015PU30R Available at 1 distributors

Distributor availability ofLDLN015PU30R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2252 1 Buy from Distributor

Distributor reported inventory date: 2022-07-31

Distributor Name

MOUSER

Stock

2252

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-31

Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 3

1

0.15

0.7253

MALAYSIA

LDLN015PU25R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 2.5

1

0.15

0.7253

MALAYSIA

LDLN015PU18R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel DFN6 2x2 -40 125 1.8

1

0.15

0.7253

MALAYSIA

LDLN015PU10R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU10R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDLN015PU33R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDLN015PU12R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU12R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.2

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLDLN015PU12R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2912 1 Buy from Distributor
Farnell Element14 EUROPE 823 1 Buy from Distributor

Distributor reported inventory date: 2022-07-30

Distributor Name

DIGIKEY

Stock

2912

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

823

Min.Order

1

Distributor reported inventory date: 2022-07-30

LDLN015PU15R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU15R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.5

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDLN015PU28R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU28R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.8

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLDLN015PU28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2927 1 Buy from Distributor
Newark Element14 AMERICA 5970 0 Buy from Distributor
MOUSER WORLDWIDE 5873 1 Buy from Distributor

Distributor reported inventory date: 2022-07-31

Distributor Name

DIGIKEY

Stock

2927

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

5970

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

5873

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-31

LDLN015PU30R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLDLN015PU30R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2252 1 Buy from Distributor

Distributor reported inventory date: 2022-07-31

Distributor Name

MOUSER

Stock

2252

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-31

LDLN015PU25R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU25R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LDLN015PU18R Active

Package:
DFN6 2x2
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LDLN015PU18R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
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