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

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  • 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).

    主要特性

    • 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

样片和购买

型号
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Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
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LDLN015PU10R DFN6 2x2 Tape And Reel 1 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU33R DFN6 2x2 Tape And Reel 3.3 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office Buy direct
LDLN015PU12R DFN6 2x2 Tape And Reel 1.2 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU15R DFN6 2x2 Tape And Reel 1.5 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU28R DFN6 2x2 Tape And Reel 2.8 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU30R DFN6 2x2 Tape And Reel 3 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU25R DFN6 2x2 Tape And Reel 2.5 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU18R DFN6 2x2 Tape And Reel 1.8 1 0.15
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0.628 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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LDLN015PU10R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Output Voltage (V) (nom)

1

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU33R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU12R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU12R

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MOUSER WORLDWIDE 45 1 Order Now
Farnell Element14 EUROPE 1018 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

MOUSER

库存

45

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1

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WORLDWIDE Order Now

Farnell Element14

库存

1018

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代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

1.2

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU15R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU15R

代理商名称
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ARROW EUROPE 3000 0 Order Now
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Farnell Element14 EUROPE 2907 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3000

Min.Order

1

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WORLDWIDE Order Now

Farnell Element14

库存

2907

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

1.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU28R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU28R

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 45 1 Order Now
Newark Element14 AMERICA 6000 0 Order Now
MOUSER WORLDWIDE 1293 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

DIGIKEY

库存

45

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

6000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1293

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

2.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU30R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU30R

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 2790 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

MOUSER

库存

2790

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

3

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU25R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU25R

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 2695 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

MOUSER

库存

2695

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDLN015PU18R

Package

DFN6 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.628*

Distributor availability ofLDLN015PU18R

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 855 1 Order Now
Farnell Element14 EUROPE 2139 1 Order Now

代理商库存报告日期: 2019-05-17

代理商名称

MOUSER

库存

855

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2139

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-17

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

1

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.628

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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技术文档

    • Description 版本 文档大小 Action
      DS8861
      150 mA - ultra low noise - high PSRR linear voltage regulator IC
      5.0
      1.23 MB
      PDF
      DS8861

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

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型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LDLN015PU10R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU12R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU15R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU18R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU25R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU28R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU30R
Active
DFN6 2x2 工业 Ecopack2
LDLN015PU33R
Active
DFN6 2x2 工业 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**:

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**:

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.