V7809-500 CUI Inc, V7809-500 Datasheet - Page 5

• Manufacturer Part Number: V7809-500
• Description: CONVERTER DC/DC REG 9V 500MA
• Manufacturer: CUI Inc
• Series: V-Infinity V78XX-500r
• Type: Linear Regulator Drop-Inr

Specifications of V7809-500

• Output: 9V
• Number Of Outputs: 1
• Power (watts): 4.5W
• Mounting Type: Through Hole
• Voltage - Input: 11 ~ 32V
• Package / Case: 3-SIP Module
• 1st Output: 9 VDC @ 500mA
• Size / Dimension: 0.45" L x 0.30" W x 0.40" H (11.4mm x 7.6mm x 10.2mm)
• Power (watts) - Rated: 4.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95%
• Approvals: UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 102-1711

PART NUMBER: V78XX-500 series
OUTPUT SPECIFICATIONS
item
output voltage accuracy
line regulation
load regulation
output ripple
short circuit protection
short circuit input power
switching frequency
dynamic load stability
quiescent current
thermal shutdown
temperature coefficient
max load capacitance
TYPICAL CHARACTERISTICS
APPLICATION NOTES: Positive to Negative conversion option
model
number
V7803-500
V7805-500
V7806-500
V7809-500
V7812-500
V7815-500
application
The V78XX-500 series converters
can also be used to convert a posi-
tive voltage into a negative voltage
with only two extra capacitors need-
ed.
20050 SW 112
th
Ave. Tualatin, Oregon 97062
input voltage
4.75~25 Vdc
conditions
at 100% load
Vin = min. to max. at full load
10% to 100% full load
20 MHz bandwidth, output w/ 10μF cap
continuous, auto recovery upon removal of short
fixed switching frequency topology
100%<->10% load
Vin_min to Vin_max at no load
internal IC junction
-40°C ~ 85°C ambient
6~27 Vdc
6~25 Vdc
7~23 Vdc
7~20 Vdc
7~17 Vdc
range
voltage
-3.3 Vdc
-6.5 Vdc
output
-12 Vdc
-15 Vdc
-5 Vdc
-9 Vdc
phone
phone [phone] fax
DESCRIPTION: DC switching regulator, non-isolated
current
min.
output
400 mA
400 mA
300 mA
200 mA
200 mA
200 mA
280
fax [phone]
±0.2
±0.4
typ.
330
150
0.5
±2
20
7
Vin_min
max.
±100
1000
±0.4
±0.6
0.02
450
73%
76%
83%
87%
85%
84%
1.2
±3
35
10
efficiency
rev.
page
date
unit
%
%
%
mVp-p
W
KHz
mV
mA
°C
%/°C
μF
Vin_max
06/2008
78%
83%
85%
86%
87%
89%
5 of 6