Package
Marking
Material
Packing Type
Tape & Reel
Tube
PART NO
Pb free
Pb free
Pb free
Pb free
Pb free
AMS1084S2-2.5TR
AMS1084S2-3.3
AMS1084S2-3.3TR
AMS1084S2-5.0
AMS1084S2-5.0TR
AMS1084CM-2.5
AMS1084CM-3.3
AMS1084CM-3.3
AMS1084CM-5.0
AMS1084CM-5.0
TO-263-2L
Tape & Reel
Tube
Tape & Reel
BLOCK DIAGRAM
VIN
Current
limit
TSD
VO
Band
gap
Fixed
: F1 and F2 connect, disconnect A
F1
Adj : A connect, F1 and F2 disconnect
F2
A
ADJ/GND
ABOSOLUTE MAXIMUM
Characteristics
Input Supply Voltage
Symbol
Ratings
20
Unit
V
VIN
TLEAD
TJ
Lead Temperature (Soldering,5 Seconds)
Operating Junction Temperature Range
260
°C
°C
V
150
Storage Temperature
Power Dissipation
TS
-65 ~ +150
Internally Limited (Note1)
PD
mW
V
ESD Tolerance (Minimum)
ESD
2000
Note1: The maximum allowable power dissipation is a function of maximum operating junction temperature TJ
(max), the junction to ambient thermal resistance θJA, and the ambient temperature Tamb. The maximum
allowable power dissipation at any ambient temperature is given: PD (max) = (TJ (max) - Tamb)/θJA, 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 θJA of different packages may be different, and the he
value of θJA depends on mounting technique.
3
Advanced Monolithic Systems http://www.ams-semitech.com
AMS [ Advanced Monolithic Systems Ltd ]
