300mA Low Dropout Linear Regulator with Shutdown
AP131
Ordering Information
AP131 XX X X X
Output voltage
15: 1.5V
25: 2.5V
50: 5.0V
Package
Y : SOT89-5L
W: SOT23-5L
Lead Free
Blank : Normal
L : Lead Free Package
Packing
Blank:Tube
A : Taping
Block Diagram
IN
Current
Limit
EN
Enable
Thermal
Shutdown
Error
Amp
-+
Bandgap 1.08V
BP
Absolute Maximum Ratings
Symbol
VCC
TOP
TST
PD
ΘJA
Parameter
Input voltage
Operating junction temperature range
Storage temperature range
Power dissipation, PD @TA=25ºC
SOT89-5L
SOT23-5L
Package thermal resistance
SOT89-5L
SOT23-5L
OUT
GND
Rating
-0.1 to +7
-40 to +125
-65 to +150
+0.5
+0.25
+100
+250
Unit
V
ºC
ºC
W
W
ºC/W
ºC/W
Anachip Corp.
www.anachip.com.tw
Rev. 1.2 Oct 28, 2004
2/7