LAB
MECHANICAL DATA
Dimensions in mm (Inches)
T Package
鈥?TO鈥?20 Plastic Package
SEME
IP78T05CT
IP78T05ACT
5 VOLT, 3 AMP
POSITIVE
VOLTAGE REGULATOR
2
14.99 鹵 0.25
(0.590 鹵 0.010)
3.12 鹵 0.25
(0.123 鹵 0.010)
10.16 鹵 0.25
(0.400 鹵 0.01)
1.27 鹵 0.13
(0.050 鹵 0.005)
4.45 鹵 0.25
(0.175 鹵 0.010)
FEATURES
鈥?0.04%/V LINE REGULATION
鈥?0.3%/A LOAD REGULATION
鈥?THERMAL OVERLOAD PROTECTION
28.78 鹵 0.25
(1.133 鹵 0.010)
3.96 鹵 0.13
Dia.
(0.156 鹵 0.005)
9.04 鹵 0.25
(0.356 鹵 0.010)
鈥?SHORT CIRCUIT PROTECTION
鈥?SAFE OPERATING AREA
PROTECTION
鈥?1% TOLERANCE
鈥?START鈥揢P WITH NEGATIVE VOLTAGE
(鹵 SUPPLIES) ON OUTPUT
1 2 3
0.181
(0.07)
min.
14.73 (0.580)
12.70 (0.500)
3藲
7.5藲
1.27 鹵 0.13
(0.050 鹵 0.005)
2.54 鹵 0.13
(0.100 鹵 0.005)
5.08 (0.200)
Nom.
0.81 鹵 0.13
(0.032 鹵 0.005)
0.38 鹵 0.051
(0.015 鹵 0.002)
2.59 鹵 0.30
(0.102 鹵 0.012)
鈥?ALTERNATE PACKAGE STYLES
AVAILABLE
Pin 1 鈥?V
IN
Pin 2 鈥?Gnd
Pin 3 鈥?V
OUT
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25擄C unless otherwise stated)
V
I
P
D
T
j
T
stg
T
L
DC Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
35V
Internally limited
0擄C to +125擄C
鈥?5擄C to +150擄C
300擄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
Prelim. 9/94