AP130
300mA Low Dropout (LDO) Linear Regulator
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
VCC
TOP
TST
Input voltage
Operating junction temperature range
Storage temperature range
-0.1 to +7
-40 to +125
-65 to +150
V
ºC
ºC
Power dissipation, PD @TA=25ºC
TO-92
SOT-89
SOT-23
+0.6
+0.5
+0.25
W
W
W
PD
Package thermal resistance
TO-92
SOT-89
SOT-23
+100
+100
+250
ºC/W
ºC/W
ºC/W
θJA
Electrical Characteristics
TA=25ºC, CIN=1µF, COUT=10µF, unless otherwise specified.
Symbol
VDROP
ILIMIT
Parameter
Dropout voltage (Note 1)
Current Limit (Note 2)
Conditions
IL=300mA
Min.
--
Typ. Max.
Unit
mV
mA
%
400
450
0.1
500
--
VIN=5V,VOUT=0V
350
--
∆VLINE Line regulation
IL=1mA, VIN=5~7V
0.3
F=100Hz,
CIN=1μF, CO=10uF,
IL=100mA
PSRR Ripple Rejection
∆VLOAD Load regulation (Note 3)
--
58
--
dB
IL=1~300mA, VIN=5V
--
-2
--
30
--
40
+2
mV
%
Output voltage accuracy
IL=1mA, VIN=5V
∆VOUT
Output voltage temperature coefficient
50
50
150 PPM/ºC
μA
100
(Note 4)
ISB
Standby current
IL=0, VIN=5V
--
Note 1. Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by
using pulsed ON time, and the criterion is VOUT inside target value ±2%. This test is skipped at the condition of VIN<3V.
Note 2. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time.
Note 3. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time.
Note 4. Guaranteed by design.
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 May 7, 2004
3/9
ANACHIP [ ANACHIP CORP ]
