IP140A
IP140
IP7800A
IP7800
LM140
SERIES
SERIES
SERIES
SERIES
SERIES
1
1
2
2
1 AMP
POSITIVE
VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – V
IN
Pin 2 – V
OUT
Case – Ground
Pin 1 – V
IN
Pin 2 – V
OUT
Case – Ground
• OUTPUT CURRENT UP TO 1.0A
• OUTPUT VOLTAGES OF 5, 12, 15V
• 0.01% / V LINE REGULATION
• 0.3% / A LOAD REGULATION
• THERMAL OVERLOAD PROTECTION
K Package – TO–3
R Package – TO–66
!
• SHORT CIRCUIT PROTECTION
1 2 3
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE (–A VERSIONS)
Pin 1 – V
IN
Pin 2 – Ground
Pin 3 – V
OUT
Case – Ground*
Pin 1 – V
IN
Pin 2 – Ground
Pin 3 – V
OUT
DESCRIPTION
The IP140A / LM140 / IP7800A / IP7800 series of
3 terminal regulators is available with several fixed output
voltage making them useful in a wide range of applications.
The A suffix devices are fully specified at 1A,
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.
G Package – TO–257
IG Package– TO–257
*
* isolated Case on IG package
SMD 1 PACKAGE
Ceramic Surface Mount
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
I
P
D
T
j
T
stg
DC Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
(for V
O
= 5, 12, 15V)
35V
Internally limited
1
–55 to 150°C
–65 to 150°C
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W. I
MAX
= 1.0A.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
Prelim.5/00
SEME-LAB [ SEME LAB ]
