I-12
Selection Guide
Specifications
Features
Part
Number
SIP3
R-781.8-1.0
R-782.5-1.0
R-783.3-1.0
R-785.0-1.0
Characteristics
Input Voltage Range
Output Voltage Range
Output Current
Output Current Limit
Short Circuit Input Current (Vin =12V)
Internal Power Dissipation
Short Circuit Protection
Output Voltage Accuracy (At 100% Load)
Line Regulation (100% Load, Vin max.)
Load Regulation (10 to 100% full load)
Dynamic Load Stability
Ripple & Noise (20Mhz BW)
Temperature Coefficient
Max capacitance Load with normal start-up time, no external components
Switching Frequency
Quiescent Current
Operating Temperature Range
Operating Case Temperature (with derating)
Storage Temperature Range
Case Thermal Impendance
Thermal Shutdown
Conducted Emissions (with filter)
Radiated Emissions (with filter)
ESD
Radiated Immunity
Fast Transient
Conducted Immunity
Magnetic Field Immunity
Certifications
General Safety
Medical EMC
EMC
Package Weight
Packing Quantity
MTBF (+25°C)
(+71°C)
}
Detailed Information see
Application Notes chapter "MTBF"
( typical at 25°C, 10% minimum load, unless otherwise specified )
4.75 – 18
4.75 – 18
4.75 – 18
6.5 – 18
with <1 second start up time + diode protection circuit
Range
Input
Vin = min. to max. at 0% load
(V)
●
●
●
●
●
●
●
Report: PS080803950
Report: 5A111502E
Report: 5A111502E
Efficiency up to 94%, no need for heatsinks!
Pin-out compatible with LM78XX Linear Regs.
Low profile (L*W*H=11.5*7.5*10.2mm)
Wide input range (4.75V ~ 18V)
Short circuit protection, thermal shutdown
Non standard outputs available as specials
Low ripple and noise
Voltage
Conditions
All Series
All Series
All Series
All Series
All Series
All Series
All Series
All Series
100% <-> 50% load
All Series
-40°C ~ +85°C ambient
Internal IC junction
EN55022
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-6
EN61000-4-8
Output
1.8
2.5
3.3
5.0
(V)
using MIL-HDBK 217F
using MIL-HDBK 217F
Current
Output
1.0
1.0
1.0
1.0
280kHz
(A)
4.75V
-40°C
-55°C
0mA*
Min.
1.5V
EN 55022, EN55024, EN61000
Continuous, automatic recovery
EN 60950-1:2001 + All:2004
REV: 1/2010
EN 60950-1-1-2:2002
Min. Vin
20mVp-p 30mVp-p
±85mV
350kHz
(%)
0.2%
0.4%
±2%
13338 x 10³ hours.
5mA
1.9g
Typ.
82
87
90
94
3880 x 10³ hours.
42 pcs per Tube
Efficiency
0.015%/°C
±100mV
1000mA
3000mA
+100°C
+125°C
+160°C
Max. Vin
70°C/W
430kHz
100mA
6800µF
Class B
Class B
Class A
Class A
Class A
Class A
Class A
+85°C
470µF
(%)
0.4W
0.4%
0.6%
Max.
±3%
5.5V
7mA
18V
76
81
84
89
The R-78xx-1.0 series switching regulators are
ideally suited to replace 1 Amp 78xx linear regulators
and are pin compatible. Efficiencies 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.
Derating-Graph
(Ambient Temperature)
Description
INNOLINE
DC/DC-Converter
with 3 year Warranty
EN-55022 Certified
EN-55024 Certified
EN-60601-1-2 Certified
EN-60950-1 Certified
1.0 AMP
SIP3
Single Output
www.recom-electronic.com
R-78-1.0
2002/95/EC
RoHS
6/6