AN78xx/AN78xxF Series
Voltage Regulators
I Electrical Characteristics at Ta = 25°C (continued)
•
AN7815, 7815F (15V type)
Parameter
Symbol
Conditions
Min
Typ
15
Max
Unit
Output voltage
Tj = 25°C
VI = 18 to 30V, IO = 5mA to 1A,
VO
14.4
15.6
V
Output voltage tolerance
Line regulation
VO
14.25
15.75
V
*
≤
Tj = 0 to 125°C, PD
VI = 17.5 to 30V, Tj = 25°C
VI = 20 to 26V, Tj = 25°C
IO = 5mA to 1.5A, Tj = 25°C
IO = 250 to 750mA, Tj = 25°C
Tj = 25°C
11
3
300
150
300
150
8
mV
mV
mV
mV
mA
mA
mA
µV
REGIN
12
4
Load regulation
REGL
Bias current
IBias
∆IBias(IN)
∆IBias(L)
Vno
4
Bias current fluctuation to input
Bias current fluctuation to load
Output noise voltage
VI = 17.5 to 30V, Tj = 25°C
IO = 5mA to 1A, Tj = 25°C
f = 10Hz to 100kHz
1
0.5
90
Ripple rejection ratio
VI = 18.5 to 28.5V, f = 120Hz
IO = 1A, Tj = 25°C
RR
54
dB
Minimum input/output voltage difference
Output impedance
VDIF(min)
ZO
2
19
V
f = 1kHz
mΩ
mA
A
Output short-circuit current
Peak output current
VI = 30V, Tj = 25°C
Tj = 25°C
IO(Short)
IO(Peak)
∆VO/Ta
700
2
Output voltage temperature coefficient
IO = 5mA, Tj = 0 to 125°C
−1
mV/°C
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 = 23V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.
*
AN78xx series: 15W, AN78xxF series: 10.25W
•
AN7818, 7818F (18V type)
Parameter
Output voltage
Symbol
Conditions
Min
Typ
18
Max
Unit
VO
VO
Tj = 25°C
VI = 21 to 33V, IO = 5mA to 1A,
17.3
18.7
V
Output voltage tolerance
Line regulation
17.1
18.9
V
*
≤
Tj = 0 to 125°C, PD
VI = 21 to 33V, Tj = 25°C
VI = 24 to 30V, Tj = 25°C
IO = 5mA to 1.5A, Tj = 25°C
IO = 250 to 750mA, Tj = 25°C
Tj = 25°C
14
4
360
180
360
180
8
mV
mV
mV
mV
mA
mA
mA
µV
REGIN
REGL
12
4
Load regulation
Bias current
IBias
∆IBias(IN)
∆IBias(L)
Vno
4.1
Bias current fluctuation to input
Bias current fluctuation to load
Output noise voltage
VI = 21 to 33V, Tj = 25°C
IO = 5mA to 1A, Tj = 25°C
f = 10Hz to 100kHz
1
0.5
110
Ripple rejection ratio
VI = 22 to 32V, IO = 100mA, f = 120Hz
IO = 1A, Tj = 25°C
RR
53
dB
Minimum input/output voltage difference
Output impedance
VDIF(min)
ZO
2
16
V
f = 1kHz
mΩ
mA
A
Output short-circuit current
Peak output current
VI = 35V, Tj = 25°C
Tj = 25°C
IO(Short)
IO(Peak)
∆VO/Ta
700
2
Output voltage temperature coefficient
IO = 5mA, Tj = 0 to 125°C
−1.1
mV/°C
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 = 27V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.
*
AN78xx series: 15W, AN78xxF series: 10.25W
6
PANASONIC [ PANASONIC ]
