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AN78XX Datasheet(PDF) 5 Page - Panasonic Semiconductor

Part No. AN78XX
Description  3-pin positive output voltage regulator (1 A type)
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Maker  PANASONIC [Panasonic Semiconductor]
Homepage  http://www.panasonic.com/industrial/
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Voltage Regulators
AN78xx/AN78xxF Series
5
I Electrical Characteristics at Ta = 25°C (continued)
• AN7810, 7810F (10V type)
• AN7812, 7812F (12V type)
VO
V
VO
V
REGIN
mV
mV
REGL
mV
mV
mA
IBias
mA
∆IBias(IN)
mA
∆IBias(L)
µV
Vno
dB
RR
V
VDIF(min)
m
ZO
mA
IO(Short)
A
IO(Peak)
mV/
°C
∆VO/Ta
10.4
10
Tj
= 25°C
VI
= 13 to 25V, IO = 5mA to 1A,
Tj
= 0 to 125°C, PD ≤ *
200
8
VI
= 12.5 to 27V, Tj = 25°C
12
IO
= 5mA to 1.5A, Tj = 25°C
IO
= 250 to 750mA, Tj = 25°C
VI
= 13 to 19V, Tj = 25°C
3.9
Tj
= 25°C
2.5
VI
= 12.5 to 27V, Tj = 25°C
63
IO
= 5mA to 1A, Tj = 25°C
f
= 10Hz to 100kHz
1
0.5
100
10.5
200
100
8
56
9.6
9.5
VI
= 13 to 23V, IO = 100mA, f = 120Hz
2
IO
= 1A, Tj = 25°C
16
700
f
= 1kHz
2
VI
= 27V, Tj = 25°C
4
Tj
= 25°C
− 0.6
IO
= 5mA, Tj = 0 to 125°C
Parameter
Symbol
Conditions
Min
Typ
Max
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
Unit
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
= 16V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.
*
AN78xx series: 15W, AN78xxF series: 10.25W
VO
V
VO
V
REGIN
mV
mV
REGL
mV
mV
mA
IBias
mA
∆IBias(IN)
mA
∆IBias(L)
µV
Vno
dB
RR
V
VDIF(min)
m
ZO
mA
IO(Short)
A
IO(Peak)
mV/
°C
∆VO/Ta
12.5
12
Tj
= 25°C
VI
= 15 to 27V, IO = 5mA to 1A,
Tj
= 0 to 125°C, PD ≤ *
240
10
VI
= 14.5 to 30V, Tj = 25°C
12
IO
= 5mA to 1.5A, Tj = 25°C
IO
= 250 to 750mA, Tj = 25°C
VI
= 16 to 22V, Tj = 25°C
4
Tj
= 25°C
3
VI
= 14.5 to 30V, Tj = 25°C
75
IO
= 5mA to 1A, Tj = 25°C
f
= 10Hz to 100kHz
1
0.5
120
12.6
240
120
8
55
11.5
11.4
VI
= 15 to 25V, IO = 100mA, f = 120Hz
2
IO
= 1A, Tj = 25°C
18
700
f
= 1kHz
2
VI
= 30V, Tj = 25°C
4
Tj
= 25°C
− 0.8
IO
= 5mA, Tj = 0 to 125°C
Parameter
Symbol
Conditions
Min
Typ
Max
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
Unit
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
= 19V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.
*
AN78xx series: 15W, AN78xxF series: 10.25W




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