LCP22-150B1RL Thyristor surge suppressor (TSS) by STMicroelectronics

Protection IC for ringing SLICs


The LCP22 has been developed to protect SLICs operating on both negative and positive battery supplies, as well as high voltage SLICs. It provides crowbar mode protection for both TIP and RING lines. The surge suppression is assumed for each wire by two thyristor structures, one dedicated to positive surges the second one for negative surges. Both positive and negative threshold levels are programmable by two gates. LCP22 can be used to help equipment to meet various standards such as UL1950, IEC 60950 / CSAC22.2, UL1459 and TIA-968-A. LCP22 pinout and clearance is compatible with UL60950. A Trisilâ„¢ meets UL94 V0. The LCP22 associated with Epcos PTC model B59173C1130A151 is compliant with ITU TK20/K21 (4 kV lightning and AC power fault tests).

Where to Buy

Prices starting from US$1.01

Distributor Stock
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Farnell
from US$1.08
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Newark Electronics
from US$1.64
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Future Electronics
from US$1.01
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Avnet America
from US$1.02
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element14
from US$1.10
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EBV Elektronik
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Avnet Silica
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Features

Protection IC recommended for ringing SLICs
Wide firing voltage range: -120 V to +120 V
Low gate triggering current: IG= 5 mA max
Peak pulse current: IPP= 50 A (10/1000 μs)
Holding current: IH= 150 mA min.

Resources





Alternative Descriptions

Esd Protection Device, Wsoic, 8 Rohs Compliant: Yes |Stmicroelectronics LCP22-150B1RL | Newark Electronics
Telecom IC Subscriber Line Interface Concept (SLIC) 8-SO | Future Electronics
Protection IC for Ringing SLICs 8-Pin SO W | Avnet America
PROTECTION IC, RINGING SLIC, WSOIC-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LCP22-150B1RL?

Additional datasheets, footprints and schematics for LCP22-150B1RL are listed on our Part Details page. You can also find images and similar parts to LCP22-150B1RL on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LCP22-150B1RL on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LCP22-150B1RL price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LCP22-150B1RL fall under?

The LCP22-150B1RL is listed under Protections and EMI filters > Thyristor surge suppressor (TSS).

Can I view similar or alternative parts?

You can view similar parts to LCP22-150B1RL when available in the Thyristor surge suppressor (TSS) 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 LCP22-150B1RL you can contact the distributor directly for product support, shipping queries etc.

Is the LCP22-150B1RL RoHS compliant?

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

Which authorised distributors for LCP22-150B1RL have stock available?

Authorised distributors including Newark Electronics, Future Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for LCP22-150B1RL.

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

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