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  • The VN540-E and VN540SP-E are monolithic devices designed in STMicroelectronics VIPower technology, intended for driving resistive or inductive loads with one side connected to ground. Active current limitation avoids the system power supply dropping in case of shorted load. Built-in thermal shutdown protects the chip from overtemperature. The open drain diagnostic output indicates overtemperature conditions.

    Key Features

    • 10 V to 36 V supply voltage range
    • Up to IOUT = 2.8 A operating current
    • RDS(on): 50 m?
    • Vdemag = VCC - 55 V
    • Digital input clamped at 32 V
    • Protection against:
      • Loss of ground
      • Shorted load and overtemperature
    • Built-in current limiter
    • Undervoltage shutdown
    • Open drain diagnostic output
    • Fast demagnetization of inductive loads

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
VN540-E
NRND
PENTAWATT 5 Industrial Ecopack1
VN540SP-E
Active
PowerSO-10 Industrial Ecopack2
VN540SPTR-E
Active
PowerSO-10 Industrial Ecopack2

VN540-E

Package:

PENTAWATT 5

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PENTAWATT 5

Grade

Industrial

RoHS Compliance Grade

Ecopack1

VN540SP-E

Package:

PowerSO-10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO-10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VN540SPTR-E

Package:

PowerSO-10

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerSO-10

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) Country of Origin
Budgetary Price (US$)*/Qty
min
max
VN540SPTR-E Available at 4 distributors

Distributor availability ofVN540SPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 456 1 Order Now
RS COMPONENTS EUROPE 216 1 Order Now
MOUSER WORLDWIDE 687 1 Order Now
Farnell Element14 EUROPE 428 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

456

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

216

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

687

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

428

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tape And Reel PowerSO-10 - - MALAYSIA 3.194 / 1k
VN540-E Available at 6 distributors

Distributor availability ofVN540-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1045 1 Order Now
RS COMPONENTS EUROPE 153 1 Order Now
ARROW EUROPE 1417 0 Order Now
Newark Element14 AMERICA 7 0 Order Now
MOUSER WORLDWIDE 855 1 Order Now
Farnell Element14 EUROPE 1331 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

1045

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

153

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1417

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

7

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

855

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1331

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
NRND
EAR99 NEC Tube PENTAWATT 5 - - MOROCCO 2.509 / 1k
VN540SP-E Available at 4 distributors

Distributor availability ofVN540SP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 180 1 Order Now
AVNET AMERICA 112 0 Order Now
ARROW EUROPE 800 0 Order Now
MOUSER WORLDWIDE 56 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

180

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

112

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

800

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

56

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tube PowerSO-10 - - MALAYSIA 3.194 / 1k

VN540SPTR-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.194 / 1k

Distributor availability ofVN540SPTR-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 456 1 Order Now
RS COMPONENTS EUROPE 216 1 Order Now
MOUSER WORLDWIDE 687 1 Order Now
Farnell Element14 EUROPE 428 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

456

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

216

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

687

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

428

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO-10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

3.194 / 1k

Country of Origin

MALAYSIA

VN540-E

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.509 / 1k

Distributor availability ofVN540-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1045 1 Order Now
RS COMPONENTS EUROPE 153 1 Order Now
ARROW EUROPE 1417 0 Order Now
Newark Element14 AMERICA 7 0 Order Now
MOUSER WORLDWIDE 855 1 Order Now
Farnell Element14 EUROPE 1331 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

1045

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

153

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1417

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

7

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

855

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1331

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

PENTAWATT 5

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.509 / 1k

Country of Origin

MOROCCO

VN540SP-E

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.194 / 1k

Distributor availability ofVN540SP-E

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 180 1 Order Now
AVNET AMERICA 112 0 Order Now
ARROW EUROPE 800 0 Order Now
MOUSER WORLDWIDE 56 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

180

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

112

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

800

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

56

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO-10

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

3.194 / 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