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  • The L9348 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technology. It is intended to drive inductive loads (relays, electromagnetic valves) in automotive and industrial applications.

    Key Features

    • SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN
    • OVERTEMPERATURE SHUTDOWN
    • 3.3V CMOS COMPATIBLE INPUTS AND STATUS
    • OUTPUT SHORT CIRCUIT CURRENT PROTECTION
    • LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 (TYP.)
    • SUPPLY VOLTAGE RANGE: 4.8 TO 18V
    • OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS
    • OUTPUT VOLTAGE UP TO 40V
    • LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES (3A-DRIVERS ONLY)
    • REAL TIME DIAGNOSTIC FUNCTIONS
    • OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A

Circuit Diagram

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9348
Active
PowerSO 36 Automotive Ecopack2
L9348-TR
Active
PowerSO 36 Automotive Ecopack2

L9348

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9348-TR

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

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
L9348-TR Available at 1 distributors

Distributor availability ofL9348-TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 543 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

MOUSER

Stock

543

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tape And Reel PowerSO 36 -40 150 MALAYSIA 2.5 / 1k
L9348 Available at 1 distributors

Distributor availability ofL9348

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 310 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

310

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

Buy Direct
Active
EAR99 NEC Tube PowerSO 36 -40 150 MALAYSIA 2.5 / 1k

L9348-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.5 / 1k

Distributor availability ofL9348-TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 543 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

MOUSER

Stock

543

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.5 / 1k

Country of Origin

MALAYSIA

L9348

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.5 / 1k

Distributor availability ofL9348

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 310 1 Order Now

Distributor reported inventory date: 2020-10-23

Distributor Name

DIGIKEY

Stock

310

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-23

ECCN (EU)

NEC

Packing Type

Tube

Package

PowerSO 36

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.5 / 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