Datasheet

2
LT1584/LT1585/LT1587
158457a
M PACKAGE
3-LEAD PLASTIC DD
FRONT VIEW
V
IN
V
OUT
ADJ
3
2
1
TAB
IS
OUTPUT
T PACKAGE
3-LEAD PLASTIC TO-220
V
IN
V
OUT
ADJ
FRONT VIEW
3
2
1
TAB
IS
OUTPUT
ABSOLUTE AXI U RATI GS
W
WW
U
(Note 1)
V
IN
............................................................................. 7V
Operating Junction Temperature Range
C-Grade
Control Section ................................... 0°C to 125°C
Power Transistor ................................. 0°C to 150°C
I-Grade
Control Section ............................... –40°C to 125°C
Power Transistor ............................. –40°C to 150°C
100% Thermal Limit Functional Test
PRECONDITIONI G
UUU
ORDER PART
NUMBER
ORDER PART
NUMBER
θ
JA
= 30°C/W* θ
JA
= 50°C/W
θ
JA
= 30°C/W*
θ
JA
= 50°C/W
LT1584CT-3.3
LT1584IT-3.3
LT1585CT-3.3
LT1587CT-3.3
LT1584CT-3.38
LT1585CT-3.38
LT1584CT-3.45
LT1585CT-3.45
LT1587CT-3.45
LT1584CT-3.6
LT1585CT-3.6
LT1587CT-3.6
* With package soldered to 0.5 square inch copper area over backside
ground plane or internal power plane. θ
JA
can vary from 20°C/W to
>40°C/W with other mounting techniques.
LT1585CM-3.3
LT1585CM-3.38
LT1585CM-3.45
LT1585CM-3.6
LT1587CM-3.3
LT1587CM-3.45
LT1587CM-3.6
LT1585CM
LT1587CM
LT1584CT
LT1585CT
LT1587CT
PACKAGE/ORDER INFORMATION
W
UU
M PACKAGE
3-LEAD PLASTIC DD
FRONT VIEW
V
IN
V
OUT
GND
3
2
1
TAB
IS
OUTPUT
T PACKAGE
3-LEAD PLASTIC TO-220
V
IN
V
OUT
GND
FRONT VIEW
3
2
1
TAB
IS
OUTPUT
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)..................300°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.