LDLN015

Active

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

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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

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
More info
min
max
LDLN015PU10R No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 1 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU33R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 3.3 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU12R Available at 2 distributors

Distributor availability ofLDLN015PU12R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2923 1 Order Now
Farnell Element14 EUROPE 833 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2923

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

833

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 1.2 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU15R Available at 1 distributors

Distributor availability ofLDLN015PU15R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2994 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 1.5 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU28R Available at 3 distributors

Distributor availability ofLDLN015PU28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
Newark Element14 AMERICA 5970 0 Order Now
MOUSER WORLDWIDE 5990 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

5970

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 2.8 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU30R Available at 1 distributors

Distributor availability ofLDLN015PU30R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2271 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2271

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 3 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU25R Available at 1 distributors

Distributor availability ofLDLN015PU25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1182 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

1182

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 2.5 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU18R Available at 1 distributors

Distributor availability ofLDLN015PU18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 71 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

71

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN6 2x2 -40 125 1.8 0.6908 / 1k
MORE INFO

Output Tolerance (typ):

1

Output Current (A) (nom):

0.15

Unit Price (US$):

0.6908

Country of Origin:

MALAYSIA

LDLN015PU10R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU33R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU12R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU12R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2923 1 Order Now
Farnell Element14 EUROPE 833 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2923

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

833

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.2

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU15R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU15R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2994 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU28R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
Newark Element14 AMERICA 5970 0 Order Now
MOUSER WORLDWIDE 5990 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

5970

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

2.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU30R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU30R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2271 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

2271

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU25R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1182 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

1182

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

LDLN015PU18R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6908 / 1k

Distributor availability ofLDLN015PU18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 71 1 Order Now

Distributor reported inventory date: 2021-06-16

Distributor Name

MOUSER

Stock

71

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN6 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.6908 / 1k

Country of Origin

MALAYSIA

(*) 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