Semelab Plc LM140H-15-883B, LM140MH-15, LM140MH-12, LM140MH-05, LM140MAH-12 Datasheet
...
DESCRIPTION
The IP140MA and 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.
Order Information
Part H–Pack J–Pack SG–Pack Temp.
Number (TO–39) CERDIP SMD Range
IP78MxxAzz ✔✔ ✔-55 to +150°C
IP78Mxxzz ✔✔ ✔ ”
IP140MAzz–xx ✔✔”
IP140Mzz–xx ✔✔”
Note:
xx = Voltage Code
(05, 12, 15)
eg.
IP78M05J
zz = Package Code
(H, J, SG)
IP140MAH–12
IP140MA SERIES
IP140M SERIES
IP78M00A SERIES
IP78M00 SERIES
Prelim.7/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
Pin 1 – V
IN
Pin 2 – V
OUT
Case – Ground
H Package – TO–39
1
2
3
8 Pin J Package
45
1
2
3
8
7
6
NC
NC
NC
OUT
V
IN
V
NC
GND
NC
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
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)
V
I
DC Input Voltage (for VO= 5, 12, 15V)
P
D
Power Dissipation
R
q
JC
Thermal Resistance Junction to Case – H Package
R
q
JC
Thermal Resistance Junction to Case – SG Package
R
q
JA
Thermal Resistance Junction to Ambient – J Package
T
J
Operating Junction Temperature Range
T
stg
Storage Temperature
35V
Internally limited
1
20°C / W
TBA °C / W
119°C / W
–55 to 150°C
–65 to 150°C
ABSOLUTE MAXIMUM RATINGS (T
C
= 25°C unless otherwise stated)
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation
P
MAX
of 2W for the H–Package ,1.05W for the J–Package and 15W for the SG–Package.
Pin 1 – V
IN
Pin 2 – Ground
Pin 3 – V
OUT
SMD 1
CERAMIC SURFACE MOUNT
!
V
O
Output Voltage
D
V
O
Line Regulation
D
V
O
Load Regulation
I
Q
Quiescent Current
D
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
D
V
IN
Ripple Rejection
D
V
O
Dropout Voltage
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
IP78M05A IP78M05
IP140MA–05 IP140M–05
Parameter Test Conditions Min. Typ. Max. Min. Typ. Max. Units
I
O
= 100mA VIN= 10V
I
O
= 5mA to 350mA
P
D
£
P
MAX
VIN= 7.5V to 20V TJ= -55 to 150°C
V
IN
= 7V to 25V
I
O
= 200mA VIN= 8V to 25V
T
J
= -55 to 150°C
I
O
= 500mA VIN= 8V to 12V
I
O
= 5mA to 500mA
V
IN
= 10V TJ= -55 to 150°C
V
IN
= 10V IO= 350mA
T
J
= -55 to 150°C
I
O
= 5mA to 500mA
V
IN
= 10V TJ= -55 to 150°C
I
O
= 200mA VIN= 8V to 25V
T
J
= -55 to 150°C
f = 10Hz to 100kHz
IO= 300mA
f = 120Hz
I
O
= 100mA
V
IN
= 8V to 18V
T
J
= -55 to 150°C
I
O
= 350mA
V
IN
= 35V
V
IN
= 10V
IO= 5mA
IP140MA SERIES
IP140M SERIES
IP78M00A SERIES
IP78M00 SERIES
Prelim.7/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
4.8 5 5.2
4.75 5.25
50
25
50
50
46
0.5
0.8
40 200
62
62
2.5
300 600
0.7 1.0 1.6
0.5
4.95 5 5.05
4.85 5.15
310
310
310
550
46
0.1 0.5
0.2 0.8
40 200
65 80
65 80
2 2.5
300 600
0.7 1.0 1.4
0.5 2.0
V
mV
mV
mA
mA
m
V
dB
V
mA
A
mV
°C
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
£
10ms, d£5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Test Conditions unless otherwise stated: T
J
= 25°C
P
MAX
= 2W for H Package (TO–39)
P
MAX
= 1.05W for J Package (CERDIP)
P
MAX
= 15W for SG Package (SMD1)
ELECTRICAL CHARACTERISTICS
Loading...