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R-781.5-0.5 View Datasheet(PDF) - RECOM Electronic GmbH

Part NameDescriptionManufacturer
R-781.5-0.5 0.5 AMP SIP3 Single Output Recom
RECOM Electronic GmbH Recom
R-781.5-0.5 Datasheet PDF : 5 Pages
1 2 3 4 5
Features
Efficiency up to 97%,Non isolated,
no need for heatsinks
Pin-out compatible with LM78XX Linears
Very low profile( L*W*H=11.5*7.5*10.2 )
Wide input range.(4.75V ~ 32V)
Short circuit protection, Thermal shutdown
Non standard outputs available as specials
Low ripple and noise
UL94V-0 package material
EMC, Safety Certified
See Innoline Application Notes for use as an
inverter (alternative to LM79xx Linear)
Description
The R-78xx-Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are
pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for
any heat sinks with their additional space and mounting costs. Low ripple and noise figures and short circuit , over-
load and over-temperature protection round off the specifications of this versatile converter series. This R-78xx-
0.5 is fully certified to EN 55022 (Emissions), and EN55024 (Immunity) EMC Standards and for EN-60950-1 Safety.
INNOLINE
DC/DC-Converter
with 3 year Warranty
0.5 AMP
SIP3
Single Output
Selection Guide
Part
Number
SIP3
R-781.5-0.5
Input
Range
(V)
4.75 – 30 (1)
Output
Voltage
(V)
1.5
R-781.8-0.5
4.75 – 32
1.8
R-782.5-0.5
4.75 – 32
2.5
R-783.3-0.5
4.75 (2) – 32
3.3
R-785.0-0.5
6.5 – 32
5.0
R-786.5-0.5
8.0 – 32
6.5
R-789.0-0.5
11 – 32
9.0
R-7812-0.5
15 – 32
12
R-7815-0.5
18 – 32
15
Note 1: 1.5V Output can be unstable with Vin>30VDC
Note 2: Refer to Dynamic Load Stability
Standard Application Circuit
+Vin
C1
R-78xx-0.5
3.3µF~10µF*
Output
Current
(A)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Efficiency
Min. Vin Max. Vin
(%)
(%)
73
63
82
71
87
77
91
81
94
86
95
88
96
92
97
94
97
95
+Vout
-Vin
-Vout
* Input capacitor required if Vin>26VDC (3.3µF) or if the supply is a
battery or other low impedance source (4.7µF~10µF)
Capacitor should be electrolytic or MLCC with 1R resistor in series
I-2
REV: 0/2015
RoHS
2011/65/EU
6/6
EN-55022 Certified
EN-55024 Certified
IEC/EN-60950-1 Certified
R-78-0.5
Derating-Graph
(Ambient Temperature)
120
100
80
60
40
Safe Operating Area
20
0
-40 0
25 50
7585 100
71
Operating Temperature (°C)
Refer to Application Notes
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