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L7815ABD2T-TR View Datasheet(PDF) - STMicroelectronics

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Description
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L7815ABD2T-TR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
L7815ABD2T-TR Datasheet PDF : 54 Pages
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Electrical characteristics
L78
VI = 15 V, IO = 1 A, TJ = 0 to 125 °C (L7809AC), TJ = -40 to 125 °C (L7809AB), unless
otherwise specifieda
Table 6: Electrical characteristics of L7809A
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VO Output voltage
VO Output voltage
VO Output voltage
∆VO (1) Line regulation
∆VO (1) Load regulation
Iq
Quiescent current
TJ = 25 °C
IO = 5 mA to 1 A, VI = 10.6 to 22 V
IO = 1 A, VI = 22 to 24 V, TJ = 25 °C
VI = 10.6 to 25 V, IO = 500 mA, TJ = 25 °C
VI = 11 to 17 V
VI = 11 to 17 V, TJ = 25 °C
VI = 11.4 to 23 V, TJ = 25 °C
IO = 5 mA to 1 A
IO = 5 mA to 1.5 A, TJ = 25 °C
IO = 250 to 750 mA
TJ = 25 °C
8.82 9 9.18 V
8.65 9 9.35 V
8.65 9 9.35 V
12 90 mV
15 90 mV
5 45 mV
12 90 mV
25 100
30 100 mV
10 50
4.3 6
mA
6
mA
∆Iq
SVR
Vd
eN
RO
Isc
Iscp
∆VO/∆T
Quiescent current change
Supply voltage rejection
Dropout voltage
Output noise voltage
Output resistance
Short circuit current
Short circuit peak current
Output voltage drift
VI = 11 to 25 V, IO = 500 mA
VI = 10.6 to 23 V, TJ = 25 °C
IO = 5 mA to 1 A
VI = 11.5 to 21.5 V, f = 120 Hz, IO = 500 mA
IO = 1 A, TJ = 25 °C
TA = 25 °C, B =10 Hz to 100 kHz
f = 1 kHz
VI = 35 V, TA = 25 °C
TJ = 25 °C
0.8 mA
0.8 mA
0.5 mA
61
dB
2
V
10
µV/VO
18
mΩ
0.2
A
2.2
A
-0.8
mV/°C
Notes:
(1)Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into
account separately. Pulse testing with low duty cycle is used.
10/54
a Minimum load current for regulation is 5 mA.
DocID2143 Rev 34
 

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