V7802-1500 Datasheet, PDF (1/5 Pages) CUI INC – DC SWITCHING REGULATOR, NON-ISOLATED

a division of CUI INC
date 07/2010
page 1 of 5
SERIES: V78XX-1500
DESCRIPTION: DC SWITCHING REGULATOR,
NON-ISOLATED
DESCRIPTION
The V78XX switching regulator series
is designed to be a high efficiency
drop-in replacement for 78XX linear
regulators. Unlike linear regulators,
the V78XX series does not require a
heatsink, creating a much more
compact solution. Built-in short-circuit
and over-temperature protections
ensure very rugged operations.
Additionally, low ripple and noise
performance make the parts useful in a
wide range of applications.
FEATURES
•efficiency up to 95%
•1.5A current output
•operating temp: -40 ~ +85°C
•short circuit protection
•thermal shutdown
•low ripple and noise
•miniature SIP package,
meets UL94-V0 requirement
•ultra low power loss
•negative output capacity
•pin compatible to LM78XX series
•MTBF >2,000,000 hours
RoHS
MODEL
input voltage
min
(V dc)
max
(V dc)
V7802-1500
4.75
18
6.5
15
V7803-1500
4.75
18
6.5
16
V7805-1500
6.5
18
7
13
V7806-1500
8
18
7
13
*add suffix “R” for 90° pins, for example: V7802-1500R
output voltage
max
(V dc)
2.5
-2.5
3.3
-3.3
5
-5
6.5
-6.5
OUTPUT
parameter
voltage accuracy
line regulation
load regulation
output ripple
short circuit protection
short circuit input power
current limit
switching frequency
quiescent current
thermal shutdown
temperature coefficient
load capacitance
conditions/description
at 100% load
Vin = min to max at full load
10% to 100%
20 MHz bandwidth, typical application circuit
continuous, auto-restart
full load, input voltage range
positive output
negative output
-40 ~ +85°C
output current
max.
(mA)
1,500
-1,200
1,500
-1,200
1,500
-1,000
1,500
-800
efficiency level
Vin
(min)
Vin
(max)
88
85
81
84
91
88
82
86
93
91
84
88
95
93
87
90
min
nom
max
units
±2
±3
%
±0.5
±0.75
%
±0.5
±1.0
%
20
45
mVp-p
0.5
1.8
W
5,000
mA
300
340
380
KHz
5
10
mA
11
13
mA
150
°C
±0.02
%/°C
1,000
μF
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone] www.v-infinity.com