AN78xx/AN78xxF Series
I
Absolute Maximum Ratings at T
a
=
25°C
Parameter
Input voltage
Power dissipation
AN78xx series
AN78xxF series
Symbol
V
I
P
D
T
opr
T
stg
Rating
35 *
1
40 *
2
15 *
3
10.25 *
3
−30
to
+80
−55
to
+150
Voltage Regulators
Unit
V
V
W
°C
°C
Operating ambient temperature
Storage temperature
*1 AN7805/F, AN7806/F, AN7807/F, AN7808/F, AN7809/F, AN7810/F, AN7812/F, AN7815/F, AN7818/F
*2 AN7820/F, AN7824/F
*3 Follow the derating curve. When T
j
exceeds 150°C, the internal circuit cuts off the output.
I
Electrical Characteristics at T
a
=
25°C
•
AN7805, AN7805F (5V type)
Parameter
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Bias current fluctuation to input
Bias current fluctuation to load
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output impedance
Output short-circuit current
Peak output current
Output voltage temperature coefficient
Symbol
V
O
V
O
REG
IN
REG
L
I
Bias
∆I
Bias(IN)
∆I
Bias(L)
V
no
RR
V
DIF(min)
Z
O
I
O(Short)
I
O(Peak)
∆V
O
/T
a
Conditions
T
j
=
25°C
V
I
=
8 to 20V, I
O
=
5mA to 1A,
T
j
=
0 to 125°C, P
D
≤
*
V
I
=
7.5 to 25 V, T
j
=
25°C
V
I
=
8 to 12V, T
j
=
25°C
I
O
=
5mA to 1.5A, T
j
=
25°C
I
O
=
250 to 750mA, T
j
=
25°C
T
j
=
25°C
V
I
=
7.5 to 25V, T
j
=
25°C
I
O
=
5mA to 1A, T
j
=
25°C
f
=
10Hz to 100kHz
V
I
=
8 to 18V, I
O
=
100mA, f
=
120Hz
I
O
=
1A, T
j
=
25°C
f
=
1kHz
V
I
=
25V, T
j
=
25°C
T
j
=
25°C
I
O
=
5mA, T
j
=
0 to 125°C
62
2
17
700
2
−
0.3
40
Min
4.8
4.75
3
1
15
5
3.9
Typ
5
Max
5.2
5.25
100
50
100
50
8
1.3
0.5
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
dB
V
mΩ
mA
A
mV/°C
Note 1) The specified condition T
j
=
25°C means that the test should be carried out within so short a test time (within 10ms) that the
characteristic value drift due to the chip junction temperature rise can be ignored.
Note 2) Unless otherwise specified, V
I
=
10V, I
O
=
500mA, C
I
=
0.33µF and C
O
=
0.1µF.
* AN78xx series: 15W, AN78xxF series: 10.25W
2