Download the K7809-1000 datasheet PDF.
This datasheet also covers the K7803-1000 variant, as both devices belong to the same dc-dc converter family and are provided as variant models within a single manufacturer datasheet.
Key Features
Efficiency up to 97%.
Operating temperature: -40°C to +85°C.
Pin-out compatible with LM78XX Linear.
Short circuit protection, thermal shutdown.
Low ripple and noise.
Micro miniature SIP package.
No heat sink required.
Industry standard pinout.
MTBF>2,000,000 hours.
Can be used to convert a positive voltage
into a negative voltage.
Only two extra capacitors are required.
Input voltage range can be lower than the
output voltage for highe.
Full PDF Text Transcription for K7809-1000 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
K7809-1000. For precise diagrams, and layout, please refer to the original PDF.
K78XX-1000 Series WIDE INPUT NON-ISOLATED & REGULATED SINGLE POSITIVE /NEGATIVE OUTPUT FEATURES ● Efficiency up to 97% ● Operating temperature: -40°C to +85°C ● Pin-out c...
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ficiency up to 97% ● Operating temperature: -40°C to +85°C ● Pin-out compatible with LM78XX Linear ● Short circuit protection, thermal shutdown ● Low ripple and noise ● Micro miniature SIP package ● No heat sink required ● Industry standard pinout ● MTBF>2,000,000 hours ● Can be used to convert a positive voltage into a negative voltage ● Only two extra capacitors are required ● Input voltage range can be lower than the output voltage for higher output voltages in negative application PRODUCT PROGRAM Part Number Input Voltage Range (VDC) K7803-1000 4.75-28 4.75-25 K7805-1000 6.5-32 7.0-27 K78X6-1000 9.0-32 7.0-25 K7809-100
K7809-1000 Datasheet
