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AN7805F Datasheet(PDF) 2 Page - Panasonic Semiconductor

Part No. AN7805F
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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AN7805F Datasheet(HTML) 2 Page - Panasonic Semiconductor

 
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AN78xx/AN78xxF Series
Voltage Regulators
2
I Absolute Maximum Ratings at Ta = 25°C
VI
PD
Topr
Tstg
V
V
W
°C
°C
Parameter
Symbol
Rating
Unit
35 *1
40 *2
15 *3
10.25 *3
−30 to +80
−55 to +150
Input voltage
Power dissipation
Operating ambient temperature
Storage temperature
AN78xx series
AN78xxF series
*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 Tj exceeds 150
°C, the internal circuit cuts off the output.
I Electrical Characteristics at Ta = 25°C
• AN7805, AN7805F (5V type)
Parameter
Symbol
Conditions
Min
Typ
Max
Output voltage
VO
5.2
V
5
Tj
= 25°C
Output voltage tolerance
VO
V
VI
= 8 to 20V, IO = 5mA to 1A,
Tj
= 0 to 125°C, PD ≤ *
Line regulation
REGIN
100
mV
3
VI
= 7.5 to 25 V, Tj = 25°C
mV
Load regulation
REGL
mV
15
IO
= 5mA to 1.5A, Tj = 25°C
mV
IO
= 250 to 750mA, Tj = 25°C
VI
= 8 to 12V, Tj = 25°C
mA
3.9
Tj
= 25°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
= 10V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.
*
AN78xx series: 15W, AN78xxF series: 10.25W
1
Bias current
IBias
mA
VI
= 7.5 to 25V, Tj = 25°C
Bias current fluctuation to input
∆IBias(IN)
mA
Bias current fluctuation to load
∆IBias(L)
µV
40
IO
= 5mA to 1A, Tj = 25°C
Output noise voltage
Vno
dB
f
= 10Hz to 100kHz
1.3
0.5
50
5.25
100
50
8
62
4.8
4.75
Ripple rejection ratio
RR
VI
= 8 to 18V, IO = 100mA, f = 120Hz
V
2
IO
= 1A, Tj = 25°C
Minimum input/output voltage difference
VDIF(min)
m
17
Output impedance
ZO
mA
700
f
= 1kHz
Output short-circuit current
IO(Short)
A
2
VI
= 25V, Tj = 25°C
5
Peak output current
IO(Peak)
Tj
= 25°C
mV/
°C
− 0.3
Output voltage temperature coefficient
∆VO/Ta
IO
= 5mA, Tj = 0 to 125°C
Unit


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