AMS1085
PART NO
Package
Marking
Material
Pb free
Packing Type
Tape & Reel
Tube
AMS1085S2-2.5TR
AMS1085S2-3.3
AMS1085S2-3.3TR
AMS1085S2-5.0
AMS1085S2-5.0TR
TO-263-2L
AMS1085CM-2.5
AMS1085CM-3.3
AMS1085CM-3.3
AMS1085CM-5.0
AMS1085CM-5.0
Pb free
Pb free
Tape & Reel
Tube
Pb free
Pb free
Tape & Reel
BLOCK DIAGRAM
V
IN
TSD
Current
limit
V
O
Band
gap
F1
F2
A
Fixed : F1 and F2 connect, disconnect A
Adj : A connect, F1 and F2 disconnect
ADJ/GND
ABOSOLUTE MAXIMUM
RATINGS
Characteristics
Input Supply Voltage
Lead Temperature (Soldering,5 Seconds)
Symbol
Ratings
Unit
V
IN
T
LEAD
T
J
T
S
PD
ESD
20
260
150
-65 ~ +150
Internally Limited (Note1)
V
°C
°C
V
mW
V
Operating Junction Temperature Range
Storage Temperature
Range
Power Dissipation
ESD Tolerance (Minimum)
2000
Note1: The maximum allowable power dissipation is a function of maximum operating junction temperature T
J
(max)
,
the junction to ambient thermal resistance
θ
JA
, and the ambient temperature T
amb
. The maximum
allowable power dissipation at any ambient temperature is given: P
D (max)
= (T
J (max)
- T
amb
)/θ
JA,
exceeding the
maximum allowable power limit will result in excessive die temperature; thus, the regulator will go into thermal
shutdown. The junction to ambient thermal resistance
θ
JA
of different packages may be different, and the he
value of
θ
JA
depends on mounting technique.
3
Advanced Monolithic Systems
http://www.ams-semitech.com
AMS [ Advanced Monolithic Systems Ltd ]
