K78XX Series - Linear Regulator (LDO) Replacements

Relec Electronics offer a wide range of extremely competitively priced, industry standard footprint, LM78XX replacements. All of the K78XX series linear regulator replacements (LDO) products featured have wide input voltage ranges and are fully RoHS compliant.

All K78XX series linear regulator replacements (LDO) products can also be used to generate negative supply rails without the need for an isolated converter, saving considerable space.

Please Contact our Technical Sales Office for further information or call +44(1929)555700

K78XX Series - Linear Regulator (LDO) Replacements

K78XX-500 Series

Input: 4.5 - 32V
Output: 3V3, 5V, 6.5V, 9V, 12V, 15V
Rated Current 500mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible

K78XXT-500 Series

Input: 4.5 - 28V
Output: 3V3, 5V, 9V, 12V, 15V
Adjustable Output Voltage
Rated Current 500mA
SMD 10 Package:

K78UXX-500 Series

Ultra Wide Input: 9.0 - 72V
Output: 3V3, 5V, 9V, 12V, 15V, 24V
Rated Current 500mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible

K78XXM-1000 Series

Input: 4.5 - 20V
Output: 3V3, 5V
Rated Current 1000mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible

K78XX-1000 Series

Input: 4.5 - 32V
Output: 3V3, 5V, 6.5V, 9V, 12V, 15V
Rated Current 1000mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible

K78XX-1500 Series

Input: 4.5 - 18V
Output: 2V5, 3V3, 5V, 6.5V
Rated Current 1500mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible

K78XX-2000 Series

Input: 4.5 - 18V
Output: 2V5, 3V3, 5V, 6.5V
Rated Current 2000mA
Non-Isolated Buck Converter
Package: SIP3 - 78xx Compatible