K7809-1000

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 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 K7809-1000 12-32 7.0-23 K7812-1000 16-32 7.0-20 K7815-1000 20-32 7-17 RoHS Output Voltage (VDC) Current (mA) 3.3 1000 -3.3 -600 5.0 1000 -5.0 -600 6.5 1000 -6.5 -400 9.0 1000 -9.0 -400 12 1000 -12 -300 15 1000 -15 -300 Efficiency (%) Vin (min.) Vin(max.) 90 83 80 82 93 88 85 87 94 90 88 90 95 92 89 91 96 94 89 91 97 94 87 92 APPLICATIONS The K78xx-1000 Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. MODEL SELECTION K78XX-1000 Output Curre nt Output Voltage Product Series MORNSUN Science & Technology co.,...