APU1205
APU1205-18 / APU1205-25 / APU1205-28
APU1205-30 / APU1205-33 / APU1205-36
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
IN
) .....................................................
Enable Input Voltage .................................................
Storage Temperature Range .......................................
Operating Junction Temperature Range ......................
10V
10V
-65°C To 150°C
0°C To 150°C
PACKAGE INFORMATION
5-PIN SOT-23 (Y5)
En Gnd V
IN
3
2
1
3
5-PIN SOT-23 (Y5)
En Gnd V
IN
2
1
Adjustable
4
5
Fixed
4
5
Adj
V
OUT
u
JA
=2568C/W
C
BYP
V
OUT
u
JA
=2568C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over C
IN
=Co=22mF, Io=100mA, V
IN(MIN)
=2.5V(Adjustable
devices) V
IN
=Vo + 1V(for fixed voltage devices), V
OUT
=V
FB
(for adjustable version only), C
BYP
=470pF(for fixed voltage devices),
VENB=2V and T
A
=258C. Typical values refer to T
A
=258C. Low duty cycle pulse testing is used which keeps junction and
case temperatures equal to the ambient temperature.
PARAMETER
Reference Voltage
(See Table 1 for typical values)
Line Regulation
Load Regulation (Note 1)
Dropout Voltage (Note 2)
SYM
Vo
DV
I
DV
L
DV
I(O)
TEST CONDITION
(Note 4)
Vo + 1V<V
IN
<10V
1mA<Io<100mA
100mA<Io<300mA
Io=100mA
Io=100mA (Note 4)
Io=50mA
Io=50mA (Note 4)
Io=150mA
Io=150mA (Note 4)
Io=300mA
Io=300mA (Note 4)
V
EN
=2V, Io=100mA
Io=100mA (Note 4)
Io=50mA
Io=50mA (Note 4)
Io=150mA
Io=150mA (Note 4)
Io=300mA
Io=300mA (Note 4)
V
EN
=0V to 0.8V or Open
Vo=0V
V
IN
=10V, Io=150mA, 10ms Pulse
V
IN
=2.5V, Vo=V
ADJ
Regulator OFF
Regulator ON
V
EN(L)
=0V to 0.8V
V
EN(H)
=2V to V
IN
MIN
-1
-2
TYP
MAX UNITS
1
%
2
%/V
%
50
70
110
140
220
260
350
400
160
600
2900
9500
mA
mA
%/W
mA
V
V
mA
mA
2/4
Ground Current (Note 3)
I
Q
Ground Current-SD Activated
Current Limit
Thermal Regulation
Adjust Pin Current
Enable Pin Input LO Voltage
Enable Pin Input HI Voltage
Enable Pin Input LO Current
Enable Pin Input HI Current
I
Q(SD)
I
CL
DV
P
I
ADJ
V
EN(L)
V
EN(H)
320
0.005
0.8
0.1
10
13
85
100
170
204
270
324
120
240
420
540
2200
2900
7200
9300
5
420
0.05
0.1
mV
mA
0.8
2
0.01
20
A-POWER [ ADVANCED POWER ELECTRONICS CORP. ]
