IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
MECHANICAL DATA
Dimensions in mm (inches)
1.27 (0.050)
1.07 (0.040)
9.14 (0.360)
8.64 (0.340)
12 13 14 15 16
1.39 (0.055)
1.02 (0.040)
≈
2.16 (0.085)
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
IN A CERAMIC SURFACE
MOUNT PACKAGE
FEATURES
• OUTPUT CURRENT UP TO 0.5A
• OUTPUT VOLTAGES OF 5, 12, 15V
• 0.01% / V LINE REGULATION
• 0.3% / A LOAD REGULATION
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE (–A VERSIONS)
DESCRIPTION
11
7.62 (0.300)
7.12 (0.280)
17
18
1
2
0.76 (0.030)
0.51 (0.020)
10
9
8
7
6
5
4
3
1.65 (0.065)
1.40 (0.055)
0.33 (0.013)
Rad.
0.08 (0.003)
1.39 (0.055)
1.15 (0.045)
0.43 (0.017)
0.18 (0.007 Rad.
LCC4 PACKAGE
Pins 4,5
Pins 6,7,8,9,10,11,12,13
Pins 15,16,17,18,1,2
– V
IN
– V
OUT
– GND
ORDERING INFORMATION
IP78M05A-LCC4
IP78M05 -LCC4
IP78M12A-LCC4
IP78M12 -LCC4
IP78M15A-LCC4
IP78M15 -LCC4
+ve 5V 1% regulator
+ve 5V regulator
+ve 12V 1% regulator
+ve 12V regulator
+ve 15V 1% regulator
+ve 15V regulator
The IP78M00A series of voltage regulators are fixed output
regulators intended for local, on-card voltage regulation.
These devices are available in 5, 12, and 15 volt options and
are capable of delivering in excess of 500mA over
temperature.
The A-suffix devices are fully specified at 0.5A, provide
0.01% / V line regulation, 0.3% / A load regulation, and ±1%
output voltage tolerance at room temperature. Protection
features include safe operating area, current limiting and
thermal shutdown.
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25°C unless otherwise stated)
V
I
I
O
P
D
T
J
T
stg
DC Input Voltage
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
(for V
O
= 5, 12, 15V)
35V
Internally limited
Internally limited
–55 to 150°C
–65 to 150°C
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
3/99
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
I
O
= 100mA
V
O
Output Voltage
I
O
= 5mA to 350mA
P
D
£
P
MAX
V
IN
= 7.5V to 20V
I
O
= 200mA
I
O
= 500mA
T
J
= -55 to 150°C
V
IN
= 7V to 25V
3
3
3
5
4
0.1
0.2
40
I
O
= 300mA
I
O
= 100mA
T
J
= -55 to 150°C
65
65
80
80
2
300
0.7
1.0
0.5
2.5
600
1.4
2.0
13
0.7
300
1.0
0.5
13
10
10
10
50
6
0.5
0.8
200
62
62
2.5
600
1.6
dB
V
mA
A
mV
°C
°C/W
40
4
50
25
50
50
6
0.5
mA
0.8
200
mV
mA
mV
V
IN
= 8V to 25V
T
J
= -55 to 150°C
V
IN
= 8V to 12V
T
J
= -55 to 150°C
I
O
= 350mA
T
J
= -55 to 150°C
I
O
= 5mA to 500mA
V
IN
= 10V
I
O
= 200mA
T
J
= -55 to 150°C
V
IN
= 8V to 25V
T
J
= -55 to 150°C
V
N
Output Noise
Voltage
f = 10Hz to 100kHz
f = 120Hz
V
IN
= 8V to 18V
I
O
= 350mA
I
O
= 5mA to 500mA
V
IN
= 10V
V
IN
= 10V
4.85
5.15
4.75
5.25
V
IN
= 10V
IP78M05A-LCC4
Min.
Typ.
Max.
4.95
5
5.05
IP78M05-LCC4
Min.
Typ.
Max.
4.8
5
5.2
V
Units
D
V
O
Line Regulation
D
V
O
I
Q
Load Regulation
Quiescent Current
D
I
Q
Quiescent Current
Change
m
V
D
V
IN
D
V
O
I
sc
I
pk
Ripple Rejection
Dropout Voltage
Short Circuit Current V
IN
= 35V
Peak Output Current V
IN
= 10V
Average Temperature
Coefficient of V
O
I
O
= 5mA
R
q
JC
Thermal Resistance Junction to Case
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
voltage changes due to changes in internal temperature must be taken into account separately.
£
10ms,
d £
5%). Output
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
3/99
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
I
O
= 100mA
V
O
Output Voltage
I
O
= 5mA to 350mA
P
D
£
P
MAX
T
J
= -55 to 150°C
I
O
= 200mA
V
IN
= 14.5V to 30V
V
IN
= 16V to 30V
T
J
= -55 to 150°C
I
O
= 500mA
V
IN
= 16V to 22V
T
J
= -55 to 150°C
I
O
= 350mA
T
J
= -55 to 150°C
I
O
= 5mA to 500mA
V
IN
= 19V
I
O
= 200mA
T
J
= -55 to 150°C
V
IN
= 14.8V to 30V
T
J
= -55 to 150°C
V
N
Output Noise
Voltage
f = 10Hz to 100kHz
f = 120Hz
V
IN
= 15V to 25V
I
O
= 350mA
0.7
I
O
= 300mA
I
O
= 100mA
T
J
= -55 to 150°C
58
58
I
O
= 5mA to 500mA
V
IN
= 19V
V
IN
= 19V
4
4
4
10
4
0.1
0.2
75
72
72
2
300
1.0
1.2
2.5
600
1.4
4.8
13
0.7
300
1.0
1.2
13
18
18
18
60
6
0.5
0.8
480
55
55
2.5
600
1.6
dB
V
mA
A
mV
°C
°C/W
75
4
60
30
120
120
6
0.5
mA
0.8
480
mV
mA
mV
V
IN
= 14.8V to 27V
11.64
12.36
11.40
12.60
V
IN
= 19V
IP78M12A-LCC4
Min.
Typ.
Max.
11.88
12
12.12
IP78M12-LCC4
Min.
Typ.
Max.
11.50
12
12.50
V
Unit
D
V
O
Line Regulation
D
V
O
I
Q
Load Regulation
Quiescent Current
D
I
Q
Quiescent Current
Change
m
V
D
V
IN
D
V
O
I
sc
I
pk
Ripple Rejection
Dropout Voltage
Short Circuit Current V
IN
= 35V
Peak Output Current V
IN
= 19V
Average Temperature
Coefficient of V
O
I
O
= 5mA
R
q
JC
Thermal Resistance Junction to Case
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
voltage changes due to changes in internal temperature must be taken into account separately.
£
10ms,
d £
5%). Output
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
3/99
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
I
O
= 100mA
V
O
Output Voltage
I
O
= 5mA to 350mA
P
D
£
P
MAX
V
IN
= 18V to 30V
I
O
= 200mA
I
O
= 500mA
T
J
= -55 to 150°C
V
IN
= 17.5V to 30V
4
4
4
12
4
0.1
0.2
90
I
O
= 300mA
I
O
= 100mA
T
J
= -55 to 150°C
57
57
70
70
2
300
0.7
1.0
1.5
2.5
600
1.4
6.0
13
0.7
300
1.0
1.5
13
22
22
22
75
6
0.5
0.8
600
54
54
2.5
600
1.6
dB
V
mA
A
mV
°C
°C/W
90
4
60
30
150
150
6
0.5
mA
0.8
600
mV
mA
mV
V
IN
= 20V to 30V
T
J
= -55 to 150°C
V
IN
= 20V to 26V
T
J
= -55 to 150°C
I
O
= 350mA
T
J
= -55 to 150°C
I
O
= 5mA to 500mA
V
IN
= 23V
I
O
= 200mA
T
J
= -55 to 150°C
V
IN
= 18V to 30V
T
J
= -55 to 150°C
V
N
Output Noise
Voltage
f = 10Hz to 100kHz
f = 120Hz
Ripple Rejection
Dropout Voltage
I
sc
I
pk
V
IN
= 18.5V to
28.5V
I
O
= 350mA
Short Circuit Current V
IN
= 35V
Peak Output Current V
IN
= 23V
Average Temperature
Coefficient of V
O
R
q
JC
I
O
= 5mA
I
O
= 5mA to 500mA
V
IN
= 23V
V
IN
= 23V
14.55
15.45
14.25
15.75
V
IN
= 23V
IP78M15A-LCC4
Min.
Typ.
Max.
14.85
15
15.15
IP78M15-LCC4
Min.
Typ.
Max.
14.40
15
15.60
V
Units
D
V
O
Line Regulation
D
V
O
I
Q
Load Regulation
Quiescent Current
D
I
Q
Quiescent Current
Change
m
V
D
V
IN
D
V
O
Thermal Resistance Junction to Case
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
voltage changes due to changes in internal temperature must be taken into account separately.
£
10ms,
d £
5%). Output
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
3/99
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