2.5 A Switching Regulator

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  • The L4960 is a monolithic power switching regulator delivering 2.5A at a voltage variable from 5V to 40V in step down configuration.

    Features of the device include current limiting, soft start, thermal protection and 0 to 100% duty cycle for continuous operation mode.
    The L4960 is mounted in a Heptawatt plastic power package and requires very few external components.
    Efficient operation at switching frequencies up to 150KHz allows a reduction in the size and cost of external filter components.

    Key Features

    • 2.5A Output Current
    • 5.1V To 40V Output Voltage Range
    • Precise (± 2%) On-Chip Reference
    • High Switching Frequency
    • Very High Efficiency (Up To 90%)
    • Very Few External Components
    • Soft Start
    • Internal Limiting Current
    • Thermal Shutdown

Circuit Diagram

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
L4960 HW 7LDS SPLIT V Tube
Active
1.693 10000 EAR99 MOROCCO Check Availability

Distributor availability ofL4960

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1571 1 Order Now
RS COMPONENTS EUROPE 1001 1 Order Now
FUTURE WORLDWIDE 2900 1 Order Now
ARROW EUROPE 3569 0 Order Now
ARROW AMERICA 732 1000 Order Now
MOUSER WORLDWIDE 2497 1 Order Now
Farnell Element14 EUROPE 1207 1 Order Now
ANGLIA Live EUROPE 62 1 Order Now
RUTRONIK EUROPE 650 50 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

DIGIKEY

Stock

1571

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1001

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2900

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3569

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

732

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1207

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

62

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

650

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-17

Buy now

L4960

Package

HW 7LDS SPLIT V

Packing Type

Tube

Unit Price (US$)

1.693*

Distributor availability ofL4960

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1571 1 Order Now
RS COMPONENTS EUROPE 1001 1 Order Now
FUTURE WORLDWIDE 2900 1 Order Now
ARROW EUROPE 3569 0 Order Now
ARROW AMERICA 732 1000 Order Now
MOUSER WORLDWIDE 2497 1 Order Now
Farnell Element14 EUROPE 1207 1 Order Now
ANGLIA Live EUROPE 62 1 Order Now
RUTRONIK EUROPE 650 50 Order Now

Distributor reported inventory date: 2019-09-17

Distributor Name

DIGIKEY

Stock

1571

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1001

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2900

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

3569

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

732

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1207

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

62

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

650

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-17

Marketing Status

Active

Unit Price (US$)

1.693

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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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Technical Documentation

    • Description Version Size Action
      DS0061
      2.5A power switching regulator
      2.2
      323.6 KB
      PDF
      DS0061

      2.5A power switching regulator

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L4960
Active
HW 7LDS SPLIT V Industrial Ecopack1

L4960

Package:

HW 7LDS SPLIT V

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HW 7LDS SPLIT V

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.