cui.com
date 05/25/2014
page 1 of 5
SERIES: VBT1-SMT │ DESCRIPTION: DC-DC CONVERTER
date
page 1 of 5
FEATURES
• 1 W isolated output
• industry standard 8 pin SMT package
• single unregulated outputs
• 1,000 V isolation
• short circuit protection
• UL safety approvals (some models)
• wide temperature (-40~85°C)
• efficiency up to 79%
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
efciency
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
VBT1-S3.3-S3.3-SMT 3.3 3.0~3.63 3.3 30 303 1 75 73
VBT1-S3.3-S5-SMT 3.3 3.0~3.63 5 20 200 1 75 74
VBT1-S5-S3.3-SMT 5 4.5~5.5 3.3 30 303 1 75 72
VBT1-S5-S5-SMT 5 4.5~5.5 5 20 200 1 75 77
VBT1-S5-S9-SMT 5 4.5~5.5 9 12 111 1 75 76
VBT1-S5-S12-SMT 5 4.5~5.5 12 9 84 1 75 79
VBT1-S5-S15-SMT 5 4.5~5.5 15 7 67 1 75 78
VBT1-S5-S24-SMT 5 4.5~5.5 24 4 42 1 75 78
VBT1-S12-S3.3-SMT 12 10.8~13.2 3.3 30 303 1 75 75
VBT1-S12-S5-SMT 12 10.8~13.2 5 20 200 1 75 69
VBT1-S12-S9-SMT 12 10.8~13.2 9 12 111 1 75 73
VBT1-S12-S12-SMT 12 10.8~13.2 12 9 84 1
75 73
VBT1-S12-S15-SMT 12 10.8~13.2 15 7 67 1 75 74
VBT1-S12-S24-SMT 12 10.8~13.2 24 4 42 1 75 79
VBT1-S15-S5-SMT 15 13.5~16.5 5 20 200 1 75 74
VBT1-S15-S15-SMT 15 13.5~16.5 15 7 67 1 75 79
VBT1-S24-S3.3-SMT 24 21.6~26.4 3.3 30 300 1 75 69
VBT1-S24-S5-SMT 24 21.6~26.4 5 20 200 1 75 70
VBT1-S24-S9-SMT 24 21.6~26.4 9 11 110 1 75 72
VBT1-S24-S12-SMT 24 21.6~26.4 12 8 83 1 75 75
VBT1-S24-S15-SMT 24 21.6~26.4 15 7 67 1 75 76
VBT1-S24-S24-SMT 24 21.6~26.4 24 4 42 1 75 77
Notes: 1. ripple and noise are measured at 20 MHz BW
PART NUMBER KEY
VBT1 - SXX - SXX -SMT - X
Input Voltage Output Voltage
Base Number
Packaging Style
Package Options
"blank" = standard
TR = Tape & Reel
For more information, please visit the product page.