AN78Lxx/AN78LxxM Series
I
Absolute Maximum Ratings at T
a
=
25°C
Parameter
Input voltage
Power dissipation
Operating ambient temperature
Storage temperature
AN78Lxx series
AN78LxxM series
Symbol
V
I
P
D
T
opr
T
stg
Rating
35 *
1
40 *
2
650 *
3
−30
to
+80
−55
to
+150
−55
to
+125
Unit
V
V
mW
°C
°C
*1 AN78L04/M, AN78L05/M, AN78L06/M, AN78L07/M, AN78L08/M, AN78L09/M, AN78L10/M, AN78L12/M, AN78L15/M
*2 AN78L18/M, AN78L20/M, AN78L24/M
*3 Follow the derating curve. When T
j
exceeds 150°C, the internal circuit cuts off the output.
AN78LxxM series is mounted on a standard board (glass epoxy: 20mm
×
20mm
×
t1.7mm with Cu foil of 1cm
2
or more).
I
Electrical Characteristics at T
a
=
25°C
•
AN78L04, AN78L04M (4V 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 short-circuit 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)
I
O(Short)
∆V
O
/T
a
T
j
=
25°C
V
I
=
6.5 to 19V, I
O
=
1 to 70mA
V
I
=
6.5 to 19V, T
j
=
25°C
V
I
=
7 to 19V, T
j
=
25°C
I
O
=
1 to 100mA, T
j
=
25°C
I
O
=
1 to 40mA, T
j
=
25°C
T
j
=
25°C
V
I
=
7 to 19V, T
j
=
25°C
I
O
=
1 to 40mA, T
j
=
25°C
f
=
10Hz to 100kHz
V
I
=
7 to 17V, I
O
=
40mA, f
=
120Hz
T
j
=
25°C
T
j
=
25°C, V
I
=
35V
I
O
=
5mA, T
j
=
0 to 125°C
48
40
58
1.7
140
−
0.6
Conditions
Min
3.84
3.8
50
40
10
4.5
2
Typ
4
Max
4.16
4.2
145
95
55
30
3
1
0.1
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
µV
dB
V
mA
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
=
9V, I
O
=
40mA, C
I
=
0.33µF, C
O
=
0.1µF, T
j
=
0 to 125°C (AN78L04) and T
j
=
0 to 100°C
(AN78L04M)
2
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