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  • The LDCL015 provides 150 mA of maximum current from an input voltage ranging from 1.8 V to 5.5 V, with a typical dropout voltage of 50 mV. It is stable with no input or output capacitor. Low quiescent current, low noise and capless operation make it suitable for low power battery- powered applications and allows the reduction of board size. Typical power supply rejection ratio is 52 dB at low frequencies, and starts to roll off at 10 kHz. The Enable logic control function puts the LDCL015 in shutdown mode, reducing the total current consumption to less than 1 μA. The device also includes short-circuit constant current limit and thermal protection. Typical applications are mobile phones, personal digital assistants and similar battery-powered systems.

    Key Features

    • No input or output capacitor required
    • Input voltage from 1.8 V to 5.5 V
    • Very low drop: 50 mV at 100 mA load
    • ± 2% output voltage accuracy
    • Output voltage tolerance over temperature: ± 3%
    • Low noise
    • 150 mA guaranteed output current
    • Available in fixed and adjustable output voltages, from 0.8 V in 100 mV steps
    • Internal current and thermal limit
    • Operating temperature range: - 40 °C to 125 °C
    • SOT23 5-lead package

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LDCL015M33R
Active
SOT23-5L Industrial Ecopack2
LDCL015MR
Active
SOT23-5L Industrial Ecopack2

LDCL015M33R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LDCL015MR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

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

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
LDCL015MR Available at 9 distributors

Distributor availability ofLDCL015MR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 76 1 Order Now
COMPEL EUROPE 112 1 Order Now
RS COMPONENTS EUROPE 1980 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 163 0 Order Now
MOUSER WORLDWIDE 4656 1 Order Now
Farnell Element14 EUROPE 2419 1 Order Now
ANGLIA Live EUROPE 2487 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

76

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

112

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1980

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

163

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4656

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2419

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2487

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 - 0.418 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.418

Country of Origin:

MALAYSIA

LDCL015M33R Available at 4 distributors

Distributor availability ofLDCL015M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4054 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 3186 1 Order Now
Farnell Element14 EUROPE 2988 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

4054

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3186

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2988

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 3.3 0.418 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.418

Country of Origin:

MALAYSIA

LDCL015MR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.418 / 1k

Distributor availability ofLDCL015MR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 76 1 Order Now
COMPEL EUROPE 112 1 Order Now
RS COMPONENTS EUROPE 1980 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 163 0 Order Now
MOUSER WORLDWIDE 4656 1 Order Now
Farnell Element14 EUROPE 2419 1 Order Now
ANGLIA Live EUROPE 2487 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

76

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

112

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1980

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

163

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4656

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2419

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2487

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.418 / 1k

Country of Origin

MALAYSIA

LDCL015M33R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.418 / 1k

Distributor availability ofLDCL015M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4054 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 3186 1 Order Now
Farnell Element14 EUROPE 2988 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

4054

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3186

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2988

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.418 / 1k

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