LM1589 HTC Korea TAEJIN Technology Co., LM1589 Datasheet - Page 2

• Manufacturer Part Number: LM1589
• Description: 2.7a, 1.2v L.d.o. Voltage Regulator
• Manufacturer: HTC Korea TAEJIN Technology Co.

ABSOULTE MAXIMUM RATINS
ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for Tj= +25°C.
The * denotes specifications which apply over the specified operating temperature range.
Notes:
1.See thermal regulation specifications for changes in output voltage due to heating effects.
2.Line and load regulation are guaranteed up to the maximum power dissipation (18W).
2.7A, 1.2V L.D.O. VOLTAGE REGULATOR
Load and line regulation aremeasured at a constant junction temperature by low duty cycle pulse testing.
Power dissipation is determined byinput/output differential and the output currrent.
Guaranteed maximum output power will not be available over the full input/output voltage range.
CHARACTERISTIC
Supply Voltage
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance Junction to Case TO-263
Thermal Resistance Junction to Ambient TO-263
Lead Temperature (Soldering) 10 sec.
Maximum Output Current
− 2 −
SYMBOL
Topr
Tstg
Imax
Tsol
Vin
Tjc
Tja
4
-10~125
-65~150
VALUE
300
2.7
60
7
3
LM1589
UNIT
C/W
C/W
℃
℃
℃
HTC
V
A
mA