SU SERIES
1 Watt
DC/DC Converter
Single Output
Rev C
FEATURES
• Output Current up to 303mA
• Internal Input & Output Filter
• UL94-V0 Non-Conductive Case
• 1 Watt Unregulated Output Power
• 4 Pin Single-In-Line Package (SIP)
• Input/Output Isolation up to 1000VDC
• High Efficiency for Low Power Application
• ISO9001 Certified Manufacturing Facilities
• Compliant to RoHS II & REACH
• Design meets UL60950-1, EN60950-1, &
IEC60950-1
• CE Marked
• Multiple Input Voltage Ranges
APPLICATIONS
DESCRIPTION
• Wireless Network
• Telecom/Datacom
• Industry Control System
• Measurement
Wall’s SU series offers 1 watt of output power in a four pin SIP (single
inline) package. This series consists of single output models ranging
from 3.3VDC to 15VDC and multiple input voltages ranging from
3.3VDC to 24VDC. Models are RoHS compliant and CE Marked, and
have UL60950-1, EN60950-1, & IEC60950-1 safety approvals. These
units are ideal for low power applications and are highly efficient. The
UL94V-0 plastic case is non-conductive and includes both internal
input and output filters.
• Semiconductor Equipment
Size: 0.45in x 0.24in x 0.40in
(11.5mm x 6.0mm x 10.2mm)
MODEL SELECTION TABLE
Output Current
Output
Voltage
Ripple &
Noise(1)
No Load
Output
Maximum
Model Number Input Voltage Range
Efficiency
Input Current(2) Power Capacitive Load(3)
Min Load Max Load
SU33S33
SU33S05
3.3VDC
5VDC
30.3mA
20mA
303mA
200mA
111mA
84mA
42mA
38mA
45mA
45mA
45mA
25mA
25mA
25mA
25mA
24mA
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
68%
70%
71%
72%
75%
68%
70%
74%
78%
80%
3.3VDC
(3.0-3.6VDC)
SU33S09
9VDC
11.1mA
8.4mA
6.6mA
30.3mA
20mA
100mVp-p
1W
SU33S12
SU33S15
SU05S33
SU05S05
12VDC
15VDC
3.3VDC
5VDC
66mA
303mA
200mA
111mA
84mA
5VDC
(4.5-5.5VDC)
SU05S09
9VDC
11.1mA
8.4mA
6.6mA
100mVp-p
100mVp-p
100mVp-p
1W
1W
1W
SU05S12
SU05S15
12VDC
15VDC
66mA
9VDC
SU09S09
9VDC
11.1mA
111mA
20mA
22µF
74%
(8.1~9.9VDC)
SU12S33
SU12S05
3.3VDC
5VDC
30.3mA
20mA
303mA
200mA
111mA
84mA
14mA
10mA
13mA
14mA
13mA
9mA
9mA
9mA
8mA
9mA
6mA
6mA
6mA
5mA
6mA
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
150µF
100µF
22µF
47µF
33µF
68%
70%
74%
78%
80%
68%
70%
74%
78%
80%
70%
70%
74%
78%
80%
12VDC
(10.8-13.2VDC)
SU12S09
9VDC
11.1mA
8.4mA
6.6mA
30.3mA
20mA
SU12S12
SU12S15
SU15S33
SU15S05
12VDC
15VDC
3.3VDC
5VDC
66mA
303mA
200mA
111mA
84mA
15VDC
(13.5-16.5VDC)
SU15S09
9VDC
11.1mA
8.4mA
6.6mA
30.3mA
20mA
100mVp-p
100mVp-p
1W
1W
SU15S12
SU15S15
SU24S33
SU24S05
12VDC
15VDC
3.3VDC
5VDC
66mA
303mA
200mA
111mA
84mA
24VDC
(21.6-26.4VDC)
SU24S09
9VDC
11.1mA
8.4mA
6.6mA
SU24S12
SU24S15
12VDC
15VDC
66mA
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/11/2018
Page 1 of 4
website: www.wallindustries.com • e-mail: sales@wallindustries.com