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參數(shù)資料
| 型號(hào)： | AN7812F |
| 廠商： | PANASONIC CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3-pin positive output voltage regulator (1 A type) |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | TO-220, 3 PIN |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大小： | 507K |
| 代理商： | AN7812F |
Voltage Regulators
AN78xx/AN78xxF Series
3
I
Electrical Characteristics at T
a
=
25
°
C (continued)
AN7806, 7806F (6V type)
Parameter
Output voltage
AN7807, 7807F (7V type)
V
O
6.25
V
6
T
j
=
25
°
C
V
I
=
9 to 21V, I
O
=
5mA to 1A,
T
j
=
0 to 125
°
C, P
D
≤
*
V
I
=
8.5 to 25V, T
j
=
25
°
C
V
I
=
9 to 13V, T
j
=
25
°
C
V
O
V
REG
IN
120
60
mV
mV
5
REG
L
mV
14
I
O
=
5mA to 1.5A, T
j
=
25
°
C
I
O
=
250 to 750mA, T
j
=
25
°
C
T
j
=
25
°
C
V
I
=
8.5 to 25V, T
j
=
25
°
C
I
O
=
5mA to 1A, T
j
=
25
°
C
f
=
10Hz to 100kHz
V
I
=
9
to
19V, I
O
=
100mA, f
=
120Hz
I
O
=
1A, T
j
=
25
°
C
f
=
1kHz
V
I
=
25V, T
j
=
25
°
C
T
j
=
25
°
C
I
O
=
5mA, T
j
=
0 to 125
°
C
mV
mA
3.9
1.5
I
Bias
mA
I
Bias(IN)
I
Bias(L)
V
no
RR
mA
μ
V
dB
40
1.3
0.5
6.3
120
60
8
59
5.75
5.7
V
2
V
DIF(min)
Z
O
I
O(Short)
I
O(Peak)
V
O
/T
a
m
mA
17
700
A
2
4
mV/
°
C
0.4
Symbol
Conditions
Min
Typ
Max
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 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
=
11V, I
=
500mA, C
I
=
0.33
μ
F and C
O
=
0.1
μ
F.
* AN78xx series: 15W, AN78xxF series: 10.25W
V
O
7.3
V
7
T
j
=
25
°
C
V
I
=
10 to 22V, I
O
=
5mA to 1A,
T
j
=
0 to 125
°
C, P
D
≤
*
V
I
=
9.5 to 25V, T
j
=
25
°
C
V
I
=
10 to 15V, T
j
=
25
°
C
V
O
V
REG
IN
140
70
mV
mV
5
REG
L
mV
14
I
O
=
5mA to 1.5A, T
j
=
25
°
C
I
O
=
250 to 750mA, T
j
=
25
°
C
T
j
=
25
°
C
V
I
=
9.5 to 25V, T
j
=
25
°
C
I
O
=
5mA to 1A, T
j
=
25
°
C
f
=
10Hz to 100kHz
V
I
=
10
to
20V,
I
O
=
100mA,
f
=
120Hz
I
O
=
1A, T
j
=
25
°
C
f
=
1kHz
V
I
=
25V, T
j
=
25
°
C
T
j
=
25
°
C
I
O
=
5mA, T
j
=
0 to 125
°
C
mV
mA
3.9
1.5
I
Bias
mA
I
Bias(IN)
I
Bias(L)
V
no
RR
mA
μ
V
dB
46
1
0.5
7.4
140
70
8
57
6.7
6.6
V
2
V
DIF(min)
Z
O
I
O(Short)
I
O(Peak)
V
O
/T
a
m
mA
16
700
A
2
4
mV/
°
C
0.5
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 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
=
12V, I
=
500mA, C
I
=
0.33
μ
F and C
O
=
0.1
μ
F.
* AN78xx series: 15W, AN78xxF series: 10.25W
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