L9651 High and Low Side Drivers/Switches by STMicroelectronics

Smart Quad Switch


The L9651 consists of four identical low side power switches. A serial diagnostic interface indicates failure mode of each switch (short circuit to V BAT or ground and open load or over temperature).

Where to Buy

Prices starting from US$1.42

Distributor Stock
Logo for Farnell
Farnell
from US$4.04
506
in stock
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Logo for element14
element14
from US$4.16
506
in stock
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Logo for Future Electronics
Future Electronics
from US$3.44
310
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.42
2
in stock
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Logo for RS Americas
RS Americas
from US$73.23
1
in stock
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Logo for Avnet Silica
Avnet Silica
-
93
in stock
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Logo for Avnet America
Avnet America
from US$3.49
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
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Features

Wide operating supply voltage from 4.7V up to 30V
Outputs Internally Clamped at 70V for Fast Inductive Load Switch Off
Modified VDMOS Power Stage (UDSBR > 80V)
CMOS Compatible Inputs
RDSON < 500 mOhm (Tj = 25°C)
Outputs Capable of up to 2.2 Amperes
Enable Input (Reset)

Alternative Descriptions

POWER LOAD SWITCH, 30V, POWERSO-20 | element14
POWERSO 20 .43 SLUG DOWN | Future Electronics
Power Load Switch, 30V, Powerso-20 | Newark Electronics
Power Switch Hi Side 2.5A 20-Pin PowerSO Tube | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L9651?

Additional datasheets, footprints and schematics for L9651 are listed on our Part Details page. You can also find images and similar parts to L9651 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L9651 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L9651 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L9651 fall under?

The L9651 is listed under Automotive Analog and Power > High and Low Side Drivers/Switches > Low Side Switches.

Can I view similar or alternative parts?

You can view similar parts to L9651 when available in the Low Side Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the L9651 you can contact the distributor directly for product support, shipping queries etc.

Is the L9651 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for L9651 have stock available?

Authorised distributors including element14, Farnell, Future Electronics, Newark Electronics and RS Americas have stock available or on a lead time for L9651.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for L9651 often in real-time on the comparison pages.

What if I can't find stock of L9651?

You can fill out our help required form which you can use to request a quote for L9651 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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