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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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS8632
      150 mA capless ultra low drop linear regulator ICs
      3.0
      1,018.81 KB
      PDF
      DS8632

      150 mA capless ultra low drop linear regulator ICs

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • Description Version Size Action
      Low-dropout (LDO) linear voltage regulators Quick Reference Guide 2.1
      1.78 MB
      PDF
      Power management for handheld and portable 2.0
      1.09 MB
      PDF

      Low-dropout (LDO) linear voltage regulators Quick Reference Guide

      Power management for handheld and portable

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
Package
Packing Type
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
LDCL015MR Available at 10 distributors

Distributor availability ofLDCL015MR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1169 1 Order Now
COMPEL EUROPE 249 1 Order Now
RS COMPONENTS EUROPE 1990 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 163 0 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 3824 1 Order Now
Farnell Element14 EUROPE 298 1 Order Now
ANGLIA Live EUROPE 2487 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

1169

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

249

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1990

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

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

3824

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

298

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2487

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now SOT23-5L Tape And Reel - 2 0.15
Active
EAR99 MALAYSIA 0.418 / 1k
LDCL015M33R Available at 4 distributors

Distributor availability ofLDCL015M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1259 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 3199 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

1259

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3199

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now SOT23-5L Tape And Reel 3.3 2 0.15
Active
EAR99 MALAYSIA 0.418 / 1k

LDCL015MR

Package

SOT23-5L

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.418 / 1k

Distributor availability ofLDCL015MR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1169 1 Order Now
COMPEL EUROPE 249 1 Order Now
RS COMPONENTS EUROPE 1990 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 163 0 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 3824 1 Order Now
Farnell Element14 EUROPE 298 1 Order Now
ANGLIA Live EUROPE 2487 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

1169

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

249

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1990

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

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

3824

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

298

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2487

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.418 / 1k

ECCN (US)

EAR99

Country of Origin

MALAYSIA

LDCL015M33R

Package

SOT23-5L

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.418 / 1k

Distributor availability ofLDCL015M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1259 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 3199 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

1259

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3199

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.418 / 1k

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