E-L9823 High and Low Side Drivers/Switches by STMicroelectronics

Octal Low-Side Driver for bulb, resistive and inductive loads with serial input control, output protection and diagnostic

Status: Active
Series: L9823
RoHS: Compliant
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L9823 is a octal low-side driver circuit, dedicated for automotive applications. Output voltage clamping is provided for flyback current recirculation, when inductive loads are driven. Chip select and cascadable serial 8-bit Interface for outputs control and diagnostic data transfer.

Prices starting from US$3.08


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Features

Outputs current capability up to 0.5 A
Cascadable SPI control for outputs
Reset function with reset signal or undervoltage at VDD
Programmable intrinsic output voltage clamping at typ. 50 V for inductive switching
Overcurrent shutdown with latch-off for every write cycle (SFPD = low)
Independent thermal shutdown of outputs (SOA Protection)
Output status data available on the SPI using 8-bit I/O protocol up to 3.0 MHz
Low standby current with reset = low (typ. 35 μA @ VDD)
Open load detection (outputs off)
Single VDD logic supply
High EMS immunity and low EME (controlled output slopes)
Full functionality of the remaining device at negative voltage drop on outputs (-1.5 V or -3.0 A)
Output mode programmable for sustained current limit or shutdown

Alternative Descriptions

SO 24/A°/OCTAL LOW SIDE DRIVE | Farnell
Assp |Stmicroelectronics E-L9823 | Newark Electronics
Power Switch Lo Side 0.5A 24-Pin SO Tube | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a E-L9823?

Additional datasheets, footprints and schematics for E-L9823 are listed on our Part Details page. You can also find images and similar parts to E-L9823 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for E-L9823 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view E-L9823 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does E-L9823 fall under?

The E-L9823 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 E-L9823 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 E-L9823 you can contact the distributor directly for product support, shipping queries etc.

Is the E-L9823 RoHS compliant?

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

Which authorised distributors for E-L9823 have stock available?

Authorised distributors including Farnell, Newark Electronics and Avnet America have stock available or on a lead time for E-L9823.

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

Stock availability and lead times will be displayed for E-L9823 often in real-time on the comparison pages.

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