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MEGA ELECTRONICS

M786505 Datasheet Preview

M786505 Datasheet

WIDE INPUT NON-ISOLATED SWITCHING REGULATOR

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M78xx05 Series
WIDE INPUT NON-ISOLATED SWITCHING REGULATOR
VERY LOW PROFILE SIP-3 PACKAGE
REGULATED SINGLE OUTPUT
FEATURES
Efficiency Up To 96%
No need for heat sinks
Pin-out compatible with
LM78XX Linear
Wide input range
Short circuit protection,
Thermal Shutdown
Low ripple and noise
PRODUCT PROGRAM
Part
Number
Input
SIP-3
Voltage
Range (V)
M783305
4.75-28
M785005
6.5-32
M786505
8-32
M789005
11-32
M781205
15-32
M781505
18-32
Output
Efficiency(%)
Voltage (V)
3.3
5.0
6.5
9.0
12
15
Current (mA)
500
500
500
500
500
500
Min.Vin
90
93
94
95
95
96
Max.Vin
80
84
87
91
92
93
APPLICATIONS
The M78xx05 Series high efficiency
switching regulators are ideally suited to
replace LM78xx linear regulators and are
pin compatible. The efficiency of up to 96%
means that very little energy is wasted as
heat, eliminating the need for heat sinks and
conserving board space.
If Input voltage above specified may cause permanent damage to the device
OUTPUT SPECIFICATIONS
Characteristics
conditions
Min
Output Voltage accuracy
At 100% Load
Line regulation
Vin=min. to max. at full load
Load regulation
10% to 100% load
Ripple & Noise
20MHZ bandwith
Short Circuit Input Power
Short circuit protection Continuous, automatic recovery
Output Current Limit
Switching frequency
280
Dynamic Load Stability
100%<->10% load
Quiescent current
Vin=min. to max. at 0%l load
Thermal Shutdown
Temperature coefficient
Internal IC junction
-40 oC ~+85 oC ambient
Max. Capacitance Load
Typ
±2
±0.2
±0.4
20
0.53
330
5
150
Max Units
±3
±0.4 %
±0.6
35 mVp-p
1.20.8 w
2000
380
±100
7
0.02
1000
mA
KHz
mV
mA
oC
%/°C
μF
Tel: 732-249-2656 www.megaelectronics.com Fax: 732-249-7442
A/0-2007
Page 1 of 2




MEGA ELECTRONICS

M786505 Datasheet Preview

M786505 Datasheet

WIDE INPUT NON-ISOLATED SWITCHING REGULATOR

No Preview Available !

COMMON SPECIFICATION
Operating Temperature Range
Operating Case Temperature
Storage Temperature Range
-40 oC ~+85oC
+100oC (max)
-55 oC ~+125 oC
Cooling
Lead Temperature***
Free Air Convection
300 oC (max)
Storage Humidity Range
95%
Case Material
MTBF (+25 oC)
Plastic (UL94-V0)
2,000,000 hours
Package Weigh
2.0 g
***Lead Temperature 1.5mm from case for 10 seconds.
PACKAGE STYLE AND PINNING mm(inches)
TYPICAL CHARECTERISTICS
Temperature Derating Graph
Operating Temp.( C )
Tolerances :±0.25(0.01)
STANDARD APPLICATION CIRCUIT
C1 A low ESR capacitor is required to keep the noise at the converter to a minimum. Ceramic capacitors are
preferred, but tantalum or low ESR electrolytic capacitors may also suffice.
C2 Optional, general used 100μF/25V electrolytic capacitor
NOTE: No Parallel connection or plug and play.
Tel: 732-249-2656 www.megaelectronics.com Fax: 732-249-7442
A/0-2007
Page 2 of 2


Part Number M786505
Description WIDE INPUT NON-ISOLATED SWITCHING REGULATOR
Maker MEGA ELECTRONICS
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