LD59015

Active
Design Win

150 mA low noise high PSRR linear voltage regulator

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Product overview

Description

The LD59015 provides 150 mA maximum current with an input voltage range from 2.4 V to 5.5 V, and a typical dropout voltage of 150 mV. It is stable with ceramic capacitors. High PSRR, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 80 dB at low frequency and starts to roll off at 10 kHz. The enable logic control function puts the LD59015 in shutdown mode, allowing a total current consumption lower than 1 μA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistants (PDAs), cordless phones and similar battery-powered systems.
  • All features

    • Input voltage from 2.4 to 5.5 V
    • Very low quiescent current (31 μA typ. at no-load, 75 μA typ. at 150mA load, 1 μA max. in OFF mode)
    • Very low noise (20 μVRMS at VOUT = 1.5 V)
    • Output voltage tolerance: ± 1.8% at 25 °C
    • 150 mA guaranteed output current
    • Wide range of output voltages available on request: 1.2 V to 3.3 Vin 100 mV steps
    • Logic-controlled electronic shutdown
    • Compatible with ceramic capacitors
    • Very high PSRR (80 dB @ 100 Hz, 76 @ 10 kHz, 54 @ 100 kHz)
    • Internal current and thermal limit
    • Package: SOT323-5L
    • Temperature range: -40 °C to 125 °C

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LD59015

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Symbols

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LD59015C12R
Active
SOT323-5L Industrial Ecopack2
LD59015C15R
Active
SOT323-5L Industrial Ecopack2
LD59015C18R
Active
SOT323-5L Industrial Ecopack2
LD59015C25R
Active
SOT323-5L Industrial Ecopack2
LD59015C30R
Active
SOT323-5L Industrial Ecopack2
LD59015C33R
Active
SOT323-5L Industrial Ecopack2

LD59015C12R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD59015C15R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD59015C18R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD59015C25R

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD59015C30R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LD59015C33R

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

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
LD59015C18R Available at 3 distributors

Distributor availability ofLD59015C18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1173 1 Buy from Distributor
Farnell Element14 EUROPE 2300 1 Buy from Distributor
ANGLIA Live EUROPE 2980 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

1173

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2300

Min.Order

1

ANGLIA Live

Stock

2980

Min.Order

1

Distributor reported inventory date: 2022-08-14

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 1.8

1.8

0.15

0.4827

MALAYSIA

LD59015C15R Available at 1 distributors

Distributor availability ofLD59015C15R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2960 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

2960

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-14

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 1.5

1.8

0.15

0.4827

MALAYSIA

LD59015C33R Available at 1 distributors

Distributor availability ofLD59015C33R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 24 0 Buy from Distributor

Distributor reported inventory date: 2022-08-13

Distributor Name

Newark Element14

Stock

24

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-13

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 3.3

1.8

0.15

0.4827

MALAYSIA

LD59015C12R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 1.2

1.8

0.15

0.4827

MALAYSIA

LD59015C30R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 3

1.8

0.15

0.4827

MALAYSIA

LD59015C25R Available at 1 distributors

Distributor availability ofLD59015C25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2130 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

2130

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-14

Active
EAR99 NEC Tape and Reel SOT323-5L -40 125 2.5

1.8

0.15

0.4827

MALAYSIA

LD59015C18R Active

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

Part Number:

LD59015C18R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLD59015C18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1173 1 Buy from Distributor
Farnell Element14 EUROPE 2300 1 Buy from Distributor
ANGLIA Live EUROPE 2980 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

1173

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2300

Min.Order

1

ANGLIA Live

Stock

2980

Min.Order

1

Distributor reported inventory date: 2022-08-14

LD59015C15R Active

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

Part Number:

LD59015C15R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.5

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLD59015C15R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2960 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

2960

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-14

LD59015C33R Active

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

Part Number:

LD59015C33R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLD59015C33R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 24 0 Buy from Distributor

Distributor reported inventory date: 2022-08-13

Distributor Name

Newark Element14

Stock

24

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-08-13

LD59015C12R Active

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

Part Number:

LD59015C12R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

1.2

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LD59015C30R Active

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

Part Number:

LD59015C30R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

3

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

LD59015C25R Active

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

Part Number:

LD59015C25R

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

1.8

Output Current (A) (nom):

0.15

Country of Origin:

MALAYSIA

Distributor availability ofLD59015C25R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2130 1 Buy from Distributor

Distributor reported inventory date: 2022-08-14

Distributor Name

MOUSER

Stock

2130

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-08-14

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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