AP78L12YG-13 Datasheet, PDF (5/16 Pages) Diodes Incorporated – AP78LXX SERIES 3-TERMINAL POSITIVE REGULATORS

AP78L05/08/12
AP78LXX SERIES 3-TERMINAL POSITIVE REGULATORS
AP78Lxx Electrical Characteristics (cont.)
AP78L08
Unless otherwise specified, V_IN = 14V
Symbol
Parameter
Conditions
Min
Typ.
Max
7.7
8
8.3
V_O
Output Voltage
ΔV_O Line Regulation
ΔV_O Load Regulation
I_Q
Quiescent Current
ΔI_Q
Quiescent Current Change
V_N
Output Noise Voltage
10.5V ≤ V_IN ≤ 23V
1mA ≤ I_O ≤ 40mA
1mA ≤ I_O ≤ 70mA
10.5V ≤ V_IN ≤ 23V
11V ≤ V_IN ≤ 23V
1mA ≤ I_O ≤ 100mA
1mA ≤ I_O ≤ 40mA
11V ≤ V_IN ≤ 23V
1mA ≤ I_O ≤ 40mA
f = 10Hz to 100kHz
(Note 4)
7.6
8.4
7.6
8.4
42
175
36
125
18
80
10
40
2
5.5
1.5
0.1
-
54
ΔV_IN/ΔV_OUT Ripple Rejection
I_PK
ΔV_O/ΔT
V_IN(MIN)
Peak Output Current
Average Output Voltage Tempco
Minimum Value of Input Voltage
Required to Maintain Line Regulation
f = 120Hz
13V ≤ V_IN ≤ 23V
I_O = 5mA
37
46
140
-0.8
9.7
TO92 (Note 5)
176
Thermal Resistance Junction to
θ_JA
Ambient
SO-8 (Note 6)
153
SOT89 (Note 7)
157
TO92 (Note 5)
33
θ_JC
Thermal Resistance Junction to case SO-8 (Note 6)
18
SOT89 (Note 7)
33
Notes:
4. Recommend 0.01µF minimum load capacitance at output to suppress high frequency noise.
5. Test conditions for TO92: No heat sink, no air flow.
6. Test conditions for SO-8: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
7. Test conditions for SOT89: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
Unit
V
mV
mV
mA
µV
dB
mA
mV/ ^oC
V
o_C/W
o_C/W
AP78L05/08/12
Document number: DS31054 Rev. 10 - 2
5 of 16
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March 2012
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