L293D

Active
Design Win

Push-Pull Four Channel Drivers with Diodes

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Product overview

Description

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.
This device is suitable for use in switching applications at frequencies up to 5 kHz.
The L293D is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking
The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking.
  • All features

    • INTERNAL CLAMP DIODES
    • 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
    • ENABLE FACILITY
    • 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
    • LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
    • OVERTEMPERATURE PROTECTION

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L293D

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Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L293D
Active
PDIP 16 Industrial 4600
L293DD
Active
SO-20 Industrial -
L293DD013TR
Active
SO-20 Industrial -

L293D

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 16

Grade

Industrial

Marketing Lead Time Qty

4600

L293DD

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

L293DD013TR

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

Marketing Lead Time Qty

-

(**) 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

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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
L293D Available at 1 distributors

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 6 1 Buy from Distributor

Distributor reported inventory date: 2022-07-04

Distributor Name

RS COMPONENTS

Stock

6

Min.Order

1

Distributor reported inventory date: 2022-07-04

Active
EAR99 NEC Tube PDIP 16 -40 150 MALAYSIA
L293DD Available at 3 distributors

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 161 1 Buy from Distributor
RS COMPONENTS EUROPE 608 1 Buy from Distributor
ANGLIA Live EUROPE 1147 1 Buy from Distributor

Distributor reported inventory date: 2022-07-04

Distributor Name

COMPEL

Stock

161

Min.Order

1

RS COMPONENTS

Stock

608

Min.Order

1

ANGLIA Live

Stock

1147

Min.Order

1

Distributor reported inventory date: 2022-07-04

Active
EAR99 NEC Tube SO-20 -40 150 MALAYSIA
L293DD013TR Available at 2 distributors

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 7975 1 Buy from Distributor
Newark Element14 AMERICA 449 0 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

COMPEL

Stock

7975

Min.Order

1

Newark Element14

Stock

449

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-07-02

Active
EAR99 NEC Tape and Reel SO-20 -40 150 MALAYSIA

L293D Active

Package:
PDIP 16
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L293D

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

Distributor availability ofL293D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 6 1 Buy from Distributor

Distributor reported inventory date: 2022-07-04

Distributor Name

RS COMPONENTS

Stock

6

Min.Order

1

Distributor reported inventory date: 2022-07-04

L293DD Active

Package:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L293DD

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

Distributor availability ofL293DD

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 161 1 Buy from Distributor
RS COMPONENTS EUROPE 608 1 Buy from Distributor
ANGLIA Live EUROPE 1147 1 Buy from Distributor

Distributor reported inventory date: 2022-07-04

Distributor Name

COMPEL

Stock

161

Min.Order

1

RS COMPONENTS

Stock

608

Min.Order

1

ANGLIA Live

Stock

1147

Min.Order

1

Distributor reported inventory date: 2022-07-04

L293DD013TR Active

Package:
SO-20
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L293DD013TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

Distributor availability ofL293DD013TR

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 7975 1 Buy from Distributor
Newark Element14 AMERICA 449 0 Buy from Distributor

Distributor reported inventory date: 2022-07-02

Distributor Name

COMPEL

Stock

7975

Min.Order

1

Newark Element14

Stock

449

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-07-02

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors