V7803W-500 Datasheet, PDF (1/5 Pages) CUI INC – NON-ISOLATED SWITCHING REGULATOR

date 09/28/2011
page 1 of 5
SERIES: V78W-500 │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR
FEATURES
• up to 500 mA current output
• extremly high efficiency up to 95%
• no heatsink required
• pin comparable to LM78 linear regulators
• available in straight and right angle SIP packages
• up to 8:1 ultra wide input
• low ripple and noise
• short circuit protections
• wide temperature (-40°C ~ 85°C)
RoHS
MODEL
input
voltage
range
(Vdc)
V7803W-500
9 ~ 72
V7805W-500
9 ~ 72
V7806W-500
9 ~ 72
V7809W-500
14 ~ 72
V7812W-500
17 ~ 72
V7815W-500
20 ~ 72
V7824W-500²
36 ~ 72
Notes:
1. 20MHz bandwidth, from 10% to 100% load
2. V7824W-500 output current is 300 mA (max)
output
voltage
(Vdc)
3.3
5
6.5
9
12
15
24
output
current
min
(mA)
max
(mA)
10
500
10
500
10
500
10
500
10
500
10
500
6
300
output
power
max
(W)
1.65
2.5
3.25
4.5
6
7.5
7.2
ripple and
noise¹
max
(mVp-p)
60
60
60
60
60
60
60
efficiency
level
Vin min
(%)
82
87
91
92
93
94
95
PART NUMBER KEY
V78 XX W - XXX X
Base Number
Output Voltage Output Current
blank = standard
R = Right Angle
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