V7812-1000 CUI Inc

Additional Resources: Product Page 3D Model PCB Footprint datdatee 09/22/202109/22/2021 pagepage 1 of 71 of 7 SERIES: V78-1000 DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR FEATURES 1 A current output extremely high efficiency up to 97% no heat sink required pin compatible to LM78XX linear regulators available in straight and right angle SIP packages low ripple and noise short circuit protection, thermal shutdown wide temperature (-40~85C) RoHS input output output ripple efficiency MODEL 1 2 voltage voltage current and noise typ range max max Vin min Vin max (Vdc) (Vdc) (Vdc) (mA) (mVp-p) (%) (%) V7803-1000 24 4.75~28 3.3 1,000 35 90 83 V7805-1000 24 6.5~32 5 1,000 35 93 88 V7806-1000 24 9~32 6.5 1,000 35 94 90 V7809-1000 24 12~32 9 1,000 35 95 92 V7812-1000 24 16~32 12 1,000 35 96 94 V7815-1000 24 20~32 15 1,000 35 97 94 Notes: 1. Not recommended for use in a negative output mode. 2. Ripple and noise are measured at 20 MHz BW, see Test Configuration section. PART NUMBER KEY V78 XX - 1000 X Base Number Output Voltage Output Currentblan = straight pins R = 90 pins cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: V78-1000 DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR date 09/22/2021 page 2 of 7 INPUT parameter conditions/description min typ max units 3.3 Vdc model 4.75 24 28 Vdc 5 Vdc model 6.5 24 32 Vdc 6.5 Vdc model 9.0 24 32 Vdc operating input voltage 9 Vdc model 12 24 32 Vdc 12 Vdc model 16 24 32 Vdc 15 Vdc model 20 24 32 Vdc OUTPUT parameter conditions/description min typ max units line regulation Vin = min ~ max, at full load 0.2 0.4 % load regulation measured from 10% load to full load 0.4 0.6 % voltage accuracy 100% load 2 3 % switching frequency 100% load, input voltage range 280 330 450 kHz temperature coefficient 0.02 %/C load capacitance 1,000 F PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, automatic recovery thermal shutdown 150 C SAFETY AND COMPLIANCE parameter conditions/description min typ max units MTBF as per MIL-HDBK-217F, 25C 2,000,000 hours RoHS compliant 2011/65/EU ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 85 C storage temperature -55 125 C case temperature 100 C storage humidity non-condensing 95 % lead temperature 1.5 mm from case for 10 seconds 300 C cui.com