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Электронный компонент: MIK7800

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Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Description
This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. These
applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In
addition, they can be used with power-pass elements to make high-current voltage regulators. Each of these regulators can deliver up to
1.5 A of output current. The internal limiting and termal shutdown features of these regulators make them essentially immune to
overload.
Features
3-Terminal Regulators
Output Current Up to 1.5 A
No External Components
Internal Thermal Overload Protection
High Power Dissipation Capability
Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
Package information
=
=
=
Package TO-220
(top view)
Typical application data 1 A
regulator
For a positive regulator, a 0.33 F bypass capacitor should be
used on the input terminals. While not necessary for stability,
an output capacitor of 0.1F may be used to improve the
transient response of the regulator. These capacitors should
be on or as near as possible to the regulator terminals. See
Fig.1.
MIK7800
+V
IN
+V
OUT
0.33 F
1
2
3
1.5A
0.1 F
Figure 1. Positive Regulator
Absolute maximum ratings
over operating temperature range (unless otherwise noted)
Parameter Maximum
Units
MIK7824
MIK7827
40
Input voltage
All others
35
V
Continuous total dissipation at 25
C free-air temperature
2
Continuous total dissipation at (or below) 25
C case temperature
15
W
Operating free-air, case, or virtual junctions temperature range
0 to 150
Storage temperature range
-65 to 150
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds
260
C
Recommended operating conditions
Parameter Min
Max
Units
MIK7805 7 25
MIK7806 8 25
MIK7808 10.5 25
MIK7885 10.5 25
MIK7809 11.5 27
MIK7810 12.5 28
MIK7812 14.5 30
MIK7815 17.5 30
MIK7818 21 33
MIK7820 23 36
MIK7824 27 38





Input voltage V
I
MIK7827 30 40




V
Output current, I
O
1.5
A
Operating virtual junction temperature, T
J
0
125
C



Page 1 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Device Selection Guide
Device Output
Voltage
MIK7805 5V
MIK7806 6V
MIK7808 8V
MIK7885 8.5V
MIK7809 9V
MIK7810 10V
MIK7812 12V
MIK7815 15V
MIK7818 18V
MIK7820 20V
MIK7824 24V
MIK7827 27V





Electrical characteristics MIK7805
Electrical characteristics at specified virtual junction temperature, V
I
= 10V, I
O
= 500mA (unless otherwise noted)
MIK7805
Parameter Test
Conditions*
Min Typ Max
Units
25
C
4.8 5 5.2
Output voltage**
I
O
= 5mA to 1A,
V
I
= 7V to 20V, P
15W
0
C to 125C
4.75 5 5.25
V
V
I
= 7V to 25V
3
100
Input regulation
V
I
= 8V to 12V
25
C
1 50
mV
Ripple rejection
V
I
= 8V to 18V,
f= 120Hz
0
C to 125C
62 78 dB
I
O
= 5mA to 1.5A
15
100
Output regulation
I
O
= 250mA to 750mA
25
C
5 50
mV
Output resistance
f= 1KHz
0
C to 125C
0.017
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.1 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
40 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.2 8
V
I
= 7V to 25V
1.3
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
750
mA
Peak output current
25
C
2.2 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Page 2 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7806
Electrical characteristics at specified virtual junction temperature, V
I
= 11V, I
O
= 500mA (unless otherwise noted)
MIK7805
Parameter Test
Conditions*
Min Typ Max
Units
25
C
5.75 6 6.25
Output voltage**
I
O
= 5mA to 1A,
V
I
= 8V to 21V, P
15W
0
C to 125C
5.7 6 6.3
V
V
I
= 8V to 25V
5
120
Input regulation
V
I
= 9V to 13V
25
C
1.5 60
mV
Ripple rejection
V
I
= 9V to 19V,
f= 120Hz
0
C to 125C
59 75 dB
I
O
= 5mA to 1.5A
14
120
Output regulation
I
O
= 250mA to 750mA
25
C
4 60
mV
Output resistance
f= 1KHz
0
C to 125C
0.019
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-0.8 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
45 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 8V to 25V
1.3
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
550
mA
Peak output current
25
C
2.2 A



Electrical characteristics MIK7808
Electrical characteristics at specified virtual junction temperature, V
I
= 14V, I
O
= 500mA (unless otherwise noted)
MIK7808
Parameter Test
Conditions*
Min Typ Max
Units
25
C
7.7 8 8.3
Output voltage**
I
O
= 5mA to 1A,
V
I
= 10.5V to 23V,
P
15W
0
C to 125C
7.6 8 8.4
V
V
I
= 10.5V to 25V
6
160
Input regulation
V
I
= 11V to 17V
25
C
2 80
mV
Ripple rejection
V
I
= 11.5V to 21.5V,
f= 120Hz
0
C to 125C
55 72 dB
I
O
= 5mA to 1.5A
12
160
Output regulation
I
O
= 250mA to 750mA
25
C
4 80
mV
Output resistance
f= 1KHz
0
C to 125C
0.016
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-0.8
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
52 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 10.5V to 25V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
450
mA
Peak output current
25
C
2.2 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
=
=
Page 3 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7885
Electrical characteristics at specified virtual junction temperature, V
I
= 15V, I
O
= 500mA (unless otherwise noted)
MIK7885
Parameter Test
Conditions*
Min Typ Max
Units
25
C
8.15 8.5 8.85
Output voltage**
I
O
= 5mA to 1A,
V
I
= 11V to 23.5V,
P
15W
0
C to 125C
8.1 8.5 8.9
V
V
I
= 10.5V to 25V
6
170
Input regulation
V
I
= 11V to 17V
25
C
2 85
mV
Ripple rejection
V
I
= 11.5V to 21.5V, f=
120Hz
0
C to 125C
54 70 dB
I
O
= 5mA to 1.5A
12
170
Output regulation
I
O
= 250mA to 750mA
25
C
4 85
mV
Output resistance
f= 1KHz
0
C to 125C
0.016
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-0.8
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
55 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 10.5V to 25V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
450
mA
Peak output current
25
C
2.2 A
=
=
=
Electrical characteristics MIK7809
Electrical characteristics at specified virtual junction temperature, V
I
= 16V, I
O
= 500mA (unless otherwise noted)
MIK7809
Parameter Test
Conditions*
Min Typ Max
Units
25
C
8.65 9 9.35
Output voltage**
I
O
= 5mA to 1A,
V
I
= 11.5V to 24V,
P
15W
0
C to 125C
8.55 9 9.45
V
V
I
= 11.5V to 27V
7
180
Input regulation
V
I
= 13V to 19V
25
C
2 90
mV
Ripple rejection
V
I
= 12V to 22V,
f= 120Hz
0
C to 125C
55 70 dB
I
O
= 5mA to 1.5A
12
180
Output regulation
I
O
= 250mA to 750mA
25
C
4 90
mV
Output resistance
f= 1KHz
0
C to 125C
0.018
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.0
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
60 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 11.5V to 27V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
400
mA
Peak output current
25
C
2.2 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Page 4 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7810
Electrical characteristics at specified virtual junction temperature, V
I
= 17V, I
O
= 500mA (unless otherwise noted)
MIK7810
Parameter Test
Conditions*
Min Typ Max
Units
25
C
9.6 10 10.4
Output voltage**
I
O
= 5mA to 1A,
V
I
= 12.5V to 25V,
P
15W
0
C to 125C
9.5 10 10.5
V
V
I
= 12.5V to 28V
25
C
7
200
Input regulation
V
I
= 14V to 20V
2
100
mV
Ripple rejection
V
I
= 13V to 23V,
f= 120Hz
0
C to 125C
55 71 dB
I
O
= 5mA to 1.5A
25
C
12
200
Output regulation
I
O
= 250mA to 750mA
4
100
mV
Output resistance
f= 1KHz
0
C to 125C
0.018
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.0 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
70 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 12.5V to 28V
0
C to 125C
1
Bias current change
I
O
= 5mA to 1A
0.5
Short-circuit output current
25
C
400
mA
Peak output current
25
C
2.2 A



Electrical characteristics MIK7812
Electrical characteristics at specified virtual junction temperature, V
I
= 19V, I
O
= 500mA (unless otherwise noted)
MIK7812
Parameter Test
Conditions*
Min Typ Max
Units
25
C
11.5 12 12.5
Output voltage**
I
O
= 5mA to 1A,
V
I
= 14.5V to 27V,
P
15W
0
C to 125C
11.4 12 12.6
V
V
I
= 14.5V to 30V
10
240
Input regulation
V
I
= 16V to 22V
25
C
3
120
mV
Ripple rejection
V
I
= 15V to 25V,
f= 120Hz
0
C to 125C
55 71 dB
I
O
= 5mA to 1.5A
12
240
Output regulation
I
O
= 250mA to 750mA
25
C
4
120
mV
Output resistance
f= 1KHz
0
C to 125C
0.018
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.0
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
75 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 14.5V to 30V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
350
mA
Peak output current
25
C
2.2 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Page 5 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7815
Electrical characteristics at specified virtual junction temperature, V
I
= 23V, I
O
= 500mA (unless otherwise noted)
MIK7815
Parameter Test
Conditions*
Min Typ Max
Units
25
C
14.4 15 15.6
Output voltage**
I
O
= 5mA to 1A,
V
I
= 17.5V to 30V, P
15W
0
C to 125C
14.25 15 15.75
V
V
I
= 17.5V to 30V
12
300
Input regulation
V
I
= 20V to 26V
25
C
3
150
mV
Ripple rejection
V
I
= 18.5V to 28.5V,
f= 120Hz
0
C to 125C
54 70 dB
I
O
= 5mA to 1.5A
12
300
Output regulation
I
O
= 250mA to 750mA
25
C
4
150
mV
Output resistance
f= 1KHz
0
C to 125C
0.019
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.0 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
90 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.3 8
V
I
= 17.5V to 30V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
230
mA
Peak output current
25
C
2.1 A



Electrical characteristics MIK7818
Electrical characteristics at specified virtual junction temperature, V
I
= 27V, I
O
= 500mA (unless otherwise noted)
MIK7818
Parameter Test
Conditions*
Min Typ Max
Units
25
C
17.3 18 18.7
Output voltage**
I
O
= 5mA to 1A,
V
I
= 21V to 33V, P
15W
0
C to 125C
17.1 18 18.9
V
V
I
= 21V to 33V
15
360
Input regulation
V
I
= 24V to 30V
25
C
5
180
mV
Ripple rejection
V
I
= 22V to 32V,
f= 120Hz
0
C to 125C
53 69 dB
I
O
= 5mA to 1.5A
12
360
Output regulation
I
O
= 250mA to 750mA
25
C
4
180
mV
Output resistance
f= 1KHz
0
C to 125C
0.022
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.0
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
110 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.5 8
V
I
= 21V to 33V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
200
mA
Peak output current
25
C
2.1 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Page 6 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7820
Electrical characteristics at specified virtual junction temperature, V
I
= 29V, I
O
= 500mA (unless otherwise noted)
MIK7820
Parameter Test
Conditions*
Min Typ Max
Units
25
C
19.2 20 20.8
Output voltage**
I
O
= 5mA to 1A,
V
I
= 23V to 35V, P
15W
0
C to 125C
19 20 21
V
V
I
= 23V to 35V
18
400
Input regulation
V
I
= 26V to 32V
25
C
7
200
mV
Ripple rejection
V
I
= 24V to 34V,
f= 120Hz
0
C to 125C
51 66 dB
I
O
= 5mA to 1.5A
15
400
Output regulation
I
O
= 250mA to 750mA
25
C
7
200
mV
Output resistance
f= 1KHz
0
C to 125C
0.027
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.3
mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
150 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.5 8
V
I
= 23V to 35V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
180
mA
Peak output current
25
C
2.1 A



Electrical characteristics MIK7824
Electrical characteristics at specified virtual junction temperature, V
I
= 33V, I
O
= 500mA (unless otherwise noted)
MIK7824
Parameter Test
Conditions*
Min Typ Max
Units
25
C
23 24 25
Output voltage**
I
O
= 5mA to 1A,
V
I
= 27V to 38V, P
15W
0
C to 125C
22.8 24 25.2
V
V
I
= 27V to 38V
18
480
Input regulation
V
I
= 30V to 36V
25
C
6
240
mV
Ripple rejection
V
I
= 28V to 38V,
f= 120Hz
0
C to 125C
50 66
dB
I
O
= 5mA to 1.5A
12
480
Output regulation
I
O
= 250mA to 750mA
25
C
4
240
mV
Output resistance
f= 1KHz
0
C to 125C
0.028
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.5 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
170 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.6 8
V
I
= 27V to 38V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
150
mA
Peak output current
25
C
2.1 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Page 7 of 8
Replacement of
A7800


MIK7800
1 A Positive
Voltage Regulator


October 1993-revised September 2002
Electrical characteristics MIK7827
Electrical characteristics at specified virtual junction temperature, V
I
= 36V, I
O
= 500mA (unless otherwise noted)
MIK7827
Parameter Test
Conditions*
Min Typ Max
Units
25
C
25.9 27 28.1
Output voltage**
I
O
= 5mA to 1A,
V
I
= 30V to 40V, P
15W
0
C to 125C
25.7 27 28.3
V
V
I
= 30V to 40V
25
540
Input regulation
V
I
= 33V to 39V
25
C
10
270
mV
Ripple rejection
V
I
= 30V to 40V,
f= 120Hz
0
C to 125C
50 64 dB
I
O
= 5mA to 1.5A
20
540
Output regulation
I
O
= 250mA to 750mA
25
C
9
270
mV
Output resistance
f= 1KHz
0
C to 125C
0.030
Temperature coefficient of output voltage
I
O
= 5mA
0
C to 125C
-1.6 mV/
C
Output noise voltage
f= 10 Hz to 100 KHz
25
C
200 V
Dropout voltage
I
O
= 1A
25
C
2.0 V
Bias current
25
C
4.8 8
V
I
= 30V to 40V
1
Bias current change
I
O
= 5mA to 1A
0
C to 125C
0.5
Short-circuit output current
25
C
120
mA
Peak output current
25
C
2.1 A

* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal
effects must be taken into account separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
Pad Location MIK7800
Chip size 2.0 x 2.0 mm
Metallization
Top
Al
Back
no
Die Thickness 460
20m
Pad Location Coordinates
Coordinates (
m)
N Pad
Name
X Y
1 Ground
1710
130
2 Input
1590
815
3 Output
690
1685
4 Output
190
1710
Pad Location MIK7800 (new design)
Chip size 2.4 x 1.55 mm

Pad Location Coordinates
Coordinates (
m)
N Pad
Name
X Y
1 Ground
1705
1250
2 Input
550
120
3 Output
550
1205
4 Output
1070
1250
=
Page 8 of 8