AN78Lxx/AN78LxxM Series
I Electrical Characteristics at Ta = 25°C (continued)
•
AN78L24, AN78L24M (24V type)
Parameter
Output voltage
Symbol
VO
Conditions
Min
23
22.8
Typ
24
Max
25
Unit
Tj = 25°C
V
Output voltage tolerance
VO
VI = 26.5 to 39V, IO = 1 to 70mA
VI = 26.5 to 39V, Tj = 25℃
VI = 27 to 39V, Tj = 25℃
IO = 1 to 100mA, Tj = 25℃
IO = 1 to 40mA, Tj = 25℃
Tj = 25°C
25.2
300
250
200
100
3.5
1
V
mV
mV
mV
mV
mA
mA
mA
µV
60
50
40
20
2
Line regulation
Load regulation
REGIN
REGL
Bias current
IBias
∆IBias(IN)
∆IBias(L)
Vno
Bias current fluctuation to input
Bias current fluctuation to load
Output noise voltage
VI = 27 to 39V, Tj = 25℃
IO = 1 to 40mA, Tj = 25℃
f = 10Hz to 100kHz
0.1
200
44
Ripple rejection ratio
VI = 27 to 37V, IO = 40mA, f = 120Hz
Tj = 25℃
RR
34
dB
Minimum input/output voltage difference
Output short-circuit current
Output voltage temperature coefficient
VDIF(min)
IO(Short)
∆VO/Ta
1.7
140
−2
V
Tj = 25℃, VI = 35V
mA
mV/°C
IO = 5mA, Tj = 0 to 125℃
Note 1) The specified condition Tj = 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, VI = 33V, IO = 40mA, CI = 0.33µF, CO = 0.1µF, Tj = 0 to 125°C (AN78L24) and Tj = 0 to 100°C
(AN78L24M)
SFF00005CEB
8
PANASONIC [ PANASONIC ]
