V7803-1500R CUI Inc, V7803-1500R Datasheet - Page 5

• Manufacturer Part Number: V7803-1500R
• Description: CONVERT DC/DC REG 3.3V 1500MA RA
• Manufacturer: CUI Inc
• Series: V-Infinity V78XX-1500r
• Type: Linear Regulator Drop-Inr

Specifications of V7803-1500R

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 4.95W
• Mounting Type: Through Hole
• Voltage - Input: 4.75 ~ 18V
• Package / Case: 3-SIP Module
• 1st Output: 3.3 VDC @ 1.5A
• Size / Dimension: 0.69" L x 0.45" W x 0.35" H (17.5mm x 11.5mm x 9.0mm)
• Power (watts) - Rated: 4.95W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 91%
• Approvals: UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 102-2183

SERIES:
TEST CONFIGURATION
EFFICIENCY AND RIPPLE CURVES
20050 SW 112
V78XX-1500
100
90
80
70
60
50
150 300 450 600 750 900 1050 1200 1350 1500
Efficiency and Output Voltage Ripple Test
Start-up and Load Transient Response Test
Efficiency VS.Load(Vin=nominal)
Efficiency
Efficiency VS. Input voltage
th
a division of CUI INC
Ave. Tualatin, Oregon 97062
Input voltage(V)
Load(mA)
Vin
GND
Vin
GND
C1
C1
V7802-1500
V7803-1500
V7805-1500
V7806-1500
V7802-1500
V7803-1500
V7805-1500
V7806-1500
1
1
DESCRIPTION:
C onverter
C onverter
D C /D C
D C /D C
phone [phone]
2
2
3
3
25. 4mm
37
32
27
22
17
12
45
40
35
30
25
20
15
10
C2
7
2
5
0
C2
DC SWITCHING REGULATOR,
NON-ISOLATED
150 300 450 600 750 900 1050 1200 1350 1500
4.75 5
50.8 m m
Copper strip
Copper
Copper strip
Copper stri p
Ceramic
fax [phone] www.v-infi nity.com
12.7mm
1 F
6 6.5 7.2
25.4mm
strip
Ripple VS.Input voltage(full load)
Ripple VS. Load(Vin=nominal)
10 F
Tantalum
Ripple
Input voltage(V)
Load(mA)
+Vou t
8
+Vout
Scope
Scope
9
10 12 15 18 20
date
page
07/2010
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V7802-1500
V7803-1500
V7805-1500
V7806-1500
V7802-1500
V7803-1500
V7805-1500
V7806-1500