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CUI Inc P78A051000 Datasheet & Stock

The CUI Inc. P78A05-1000 is a compact and efficient non-isolated DC-DC converter designed for a variety of industrial applications. It provides up to 1A of output current with a wide input voltage range and is pin-compatible with LM78XX linear regulators, simplifying upgrades and replacements. The converter boasts high efficiency (up to 91%), low ripple and noise, and includes short-circuit protection. Its ultra-compact SIP3 package and low profile make it suitable for space-constrained designs. It operates reliably within a temperature range of -40°C to +85°C, making it suitable for demanding environments.

Authorized Distributors
Source:DigiKey
Part No:P78A05-1000
Stock:1942
Inv Date:06-07-2026
Price: Unit price: $8.47
Buy/RFQ:
Part No:P78A05-1000
Stock:1430
Inv Date:06-08-2026
Price: Unit price: $7.78
Buy/RFQ:
Part No:P78A05-1000
Stock:70
Inv Date:06-07-2026
Price: Unit price: $6.33
Buy/RFQ:
Part No:P78A05-1000
Stock:70
Inv Date:06-07-2026
Price: Unit price: $6.33
Buy/RFQ:
Part No:P78A05-1000
Stock:5502
Inv Date:06-07-2026
Price: Unit price: $6.17
Buy/RFQ:

Frequently Asked Questions

Where can I buy CUI Inc P78A051000?

You can click on the BUY or RFQ button to purchase P78A051000 from an authorized CUI Inc distributor.

How do I troubleshoot issues or seek technical support for part P78A051000?

You can download the P78A051000 datasheet or visit the CUI Inc website for support.

Who is the manufacturer of P78A051000?

CUI Inc

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