Datasheet
I-2 www.recom-power.comREV: 1/2016
INNOLINE
DC/DC-Converter
with 3 year Warranty
R-78-0.5
0.5 AMP
SIP3
Single Output
● 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)
Features
Selection Guide
Part Input Output Output Efficiency
Number Range Voltage Current Min. Vin Max. Vin
SIP3 (V) (V) (A) (%) (%)
R-781.5-0.5 4.75 – 30
(1)
1.5 0.5 73 63
R-781.8-0.5 4.75 – 32 1.8 0.5 82 71
R-782.5-0.5 4.75 – 32 2.5 0.5 87 77
R-783.3-0.5 4.75
(2)
– 32 3.3 0.5 91 81
R-785.0-0.5 6.5 – 32 5.0 0.5 94 86
R-786.5-0.5 8.0 – 32 6.5 0.5 95 88
R-789.0-0.5 11 – 32 9.0 0.5 96 92
R-7812-0.5 15 – 32 12 0.5 97 94
R-7815-0.5 18 – 32 15 0.5 97 95
Output Power (%)
120
100
20
60
100750
-40
Operating Temperature (°C)
0
80
5025
71
Safe Operating Area
85
40
Derating-Graph
(Ambient Temperature)
Note 1: 1.5V Output can be unstable with Vin>30VDC
Note 2: Refer to Dynamic Load Stability
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 ,
overload 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
IEC/EN-60950-1 + A2 Safety.
Description
EN-55022 Certified
EN-55024 Certified
IEC/EN-60950-1 Certified
R-78xx-0.5
GND
+Vout
+Vin
GND
C1
3.3µF~10µF*
* 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
Standard Application Circuit
RoHS
2011/65/EU
6/6