AP78L08VG-A(2009) Ver la hoja de datos (PDF) - Diodes Incorporated.
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AP78L08VG-A Datasheet PDF : 15 Pages
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AP78L05/08/12
AP78LXX SERIES 3-TERMINAL POSITIVE
REGULATORS
AP78LXX Electrical Characteristics (Continued)
AP78L12
Unless otherwise specified, VIN = 19V
Symbol
Parameter
Conditions
Min
Typ.
Max
Unit
VO Output Voltage
ΔVO Line Regulation
ΔVO Load Regulation
IQ
Quiescent Current
ΔIQ Quiescent Current Change
Vn
Output Noise Voltage
ΔVIN/ΔVOUT Ripple Rejection
14.5V ≤ VIN ≤ 27V
1mA ≤ IO ≤ 40mA
1mA ≤ IO ≤ 70mA
14.5V ≤ VIN ≤ 27V
16V ≤ VIN ≤ 27V
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
16V ≤ VIN ≤ 27V
1mA ≤ IO ≤ 40mA
f = 120Hz
15V ≤ VIN ≤ 25V
IPK
Peak Output Current
ΔVO/ΔT
Average Output Voltage
Tempco
IO = 5mA
11.5
12
12.5
11.4
12.6
V
11.4
12.6
30
20
180
110
mV
30
10
100
50
mV
3
5
1
mA
0.1
80
μV
40
54
dB
140
mA
-1.0
mV/ oC
Minimum Value of Input
VIN(Min) Voltage Required to
Maintain Line Regulation
13.7
14.5
V
θJA
Thermal Resistance
Junction to Ambient
TO92-3L (Note 6)
SOP-8L (Note 7)
SOT89-3L (Note 8)
176
153
oC/W
145
θJC
Thermal Resistance
Junction to case
TO92-3L (Note 6)
SOP-8L (Note 7)
SOT89-3L (Note 8)
33
18
oC/W
25
Notes:
5. Recommend 0.01μF minimum load capacitance at output to suppress high frequency noise.
6. Test conditions for TO92-3L: No heat sink, no air flow.
7. Test conditions for SOP-8L: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
8. Test conditions for SOT89-3L: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
AP78L05/08/12 Rev. 9
6 of 15
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FEBRUARY 2009
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