PJ7800B Series
3-Terminal Fixed Voltage Positive Regulators
1-9
2003/06.rev.B
hese voltage regulators are monolithic integrated
circuits designed as fixed-voltage regulators for a wide
variety of applications including local, on-card regulation.
These regulators employ internal current limiting, thermal
shutdown, and safe-area
compensation.
With adequate heatsinking they can deliver output currents
up to 1 ampere.
Although designed primarily as a fixed voltage
regulator, these devices can be used with external
components to obtain adjustable voltages and currents.
Output Current up to 1 Ampere
No External Components Required
Internal Thermal Overload Protection
Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
Output Voltage Offered in 4% Tolerance
TO-220 TO-220F
T
FEATURES
PIN ARRANGEMENT
Standard Application
A common ground is required between the input and
the output voltages. The input voltage must remain
typically 2.0V above the output voltage even during
the low point on the Input ripple voltage.
XX = these two digits of the type number indicate
voltage.
* = Cin is required if regulator is located an
appreciable distance from power supply filter.
** = Co is not needed for stability; however, it does
improve transient response.
Representative Schematic Diagram
CIRCUIT SCHEMATIC
Pin: 1.Input
2.Ground
3.Output
(Heatsink surface connected to Pin 2.)
Device Operating
Temperature Package
PJ78xxCZ TO-220
PJ78xxCI
0C ~ +70C
TO-220F
ORDERING INFORMATION
PJ7800B Series
3-Terminal Fixed Voltage Positive Regulators
2-9
2003/06.rev. B
RATING SYMBOL
PJ7800B
Series
UNIT
Input Voltage
Vin *
35
V
Input Voltage
Vin **
40
V
Power Dissipation TO-220
TO-220
TO-220F
Without heatsink
Pt ***
With heatsink
2
15
10
/
W
Operating Ambient Temperature
Topr
0 to +70
Operating Junction Temperature
Tj
0 to +150
Storage Temperature
Tstg
-25 to +150
Note: * PJ7805B to PJ7818B
** PJ7824B
*** Follow the derating curve
(Vin=10V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
4.80 5 5.20
Output Voltage
Vout
7V
Vin20V, 5mAIout1A, PD15W
4.75 5 5.25
V
7.5V
Vin25V --
3
100
mV
Line Regulation
REGline
Tj=25
8V
Vin12V --
1
50
mV
5mA
Iout1A --
15
100
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 5 50 mV
Quiescent Current
Iq
Iout=0, Tj=25
-- 4.2 8 mA
7V
Vin25V --
--
1.3
mA
Quiescent Current Change
I
q
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25 --
40
--
V
Ripple Rejection Ratio
RR
f=120Hz, 8V
Vin18V
62
78
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25 --
2
--
V
Output Resistance
Rout
f=1KHz --
17
--
m
Output Short Circuit Current
Ios
Tj=25 --
750
--
mA
Peak Output Current
Io peak
Tj=25 --
2.2
--
A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-0.6
--
mV/
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and
thermal effects must be taken into account separately.
** This specification applies only for DC power dissipation permitted by absolute maximum ratings.
ABSOLUTE MAXIMUM RATINGS (Ta=25
)
PJ7805B ELECTRICAL CHARACTERISTICS
PJ7800B Series
3-Terminal Fixed Voltage Positive Regulators
3-9
2003/06.rev. B
(Vin=11V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
5.75 6 6.25
Output Voltage
Vout
8V
Vin21V, 5mAIout1A, PD15W
6.3 6 6.3
V
8V
Vin25V --
5
120
mV
Line Regulation
REGline
Tj=25
9V
Vin13V --
1.5
60
mV
5mA
Iout1A --
14
120
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 4 60 mV
Quiescent Current
Iq
Iout=0, Tj=25 --
4.3
8
mA
8V
Vin25V --
--
1.3
mA
Quiescent Current Change
lq
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25 --
45
--
V
Ripple Rejection Ratio
RR
f=120Hz, 9V
Vin19V 59
75
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25 --
2
--
V
Output Resistance
Rout
f=1KHz --
19
--
m
Output Short Circuit Current
Ios
Tj=25 --
550
--
mA
Peak Output Current
Io peak
Tj=25 --
2.2
--
A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-0.7
--
mV/
(Vin=14V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
7.69 8 8.32
Output Voltage
Vout
10.5V
Vin23V, 5mAIout1A, PD 15W
7.61 8 8.40
V
10.5V
Vin25V --
6
160
mV
Line Regulation
REGline
Tj=25
11V
Vin17V --
2
80
mV
10mA
Iout1A --
12
160
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 4 80
mV
Quiescent Current
Iq
Iout=0, Tj=25 --
4.3
8
mA
10.5V
Vin25V --
--
1
mA
Quiescent Current Change
lq
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
-- 52 -- V
Ripple Rejection Ratio
RR
f=120Hz, 11V
Vin21V 56
72
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
-- 2 -- V
Output Resistance
Rout
f=1KHz
-- 16 -- m
Output Short Circuit Current
Ios
Tj=25
-- 450 -- mA
Peak Output Current
Io peak
Tj=25
-- 2.2 -- A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125
-- -0.8 --
mV/
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and
thermal effects must be taken into account separately.
** This specification applies only for DC power dissipation permitted by absolute maximum ratings.
PJ7806B ELECTRICAL CHARACTERISTICS
PJ7808B ELECTRICAL CHARACTERISTICS
PJ7800B Series
3-Terminal Fixed Voltage Positive Regulators
4-9
2003/06.rev. B
(Vin=15V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
8.65 9 9.36
Output Voltage
Vout
10.5V
Vin23V, 5mAIout1A, PD 15W
8.57 9 9.45
V
11.5V
Vin26V --
6
180
mV
Line Regulation
REGline
Tj=25
11.5V
Vin17V --
2
90
mV
5mA
Iout1A --
12
180
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 4 90
mV
Quiescent Current
Iq
Iout=0, Tj=25 --
4.3
8
mA
11.5V
Vin26V --
--
1
mA
Quiescent Current Change
lq
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
-- 52 -- V
Ripple Rejection Ratio
RR
f=120Hz, 11.5V
Vin21.5V 55
72
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
-- 2 -- V
Output Resistance
Rout
f=1KHz
-- 16 -- m
Output Short Circuit Current
Ios
Tj=25
-- 450 -- mA
Peak Output Current
Io peak
Tj=25
-- 2.2 -- A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-1
--
mV/
(Vin=16V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
9.6 10 10.4
Output Voltage
Vout
12.5V
Vin25V, 5mAIout1A, PD 15W
9.5 10 10.5
V
12.5V
Vin28V
--
7
200
mV
Line Regulation
REGline
Tj=25
13V
Vin17V
--
2
100
mV
10mA
Iout1A
--
12
200
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA
--
4
100
mV
Quiescent Current
Iq
Iout=0, Tj=25
--
4.3
8
mA
12.5V
Vin28V
--
--
1
mA
Quiescent Current Change
lq
5mA
Iout1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
--
70
--
V
Ripple Rejection Ratio
RR
f=120Hz, 13V
Vin23V
55
71
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
--
2
--
V
Output Resistance
Rout
f=1KHz
--
18
--
m
Output Short Circuit Current
Ios
Tj=25
--
400
--
mA
Peak Output Current
Io peak
Tj=25
--
2.2
--
A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-1
--
mV/
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and
thermal effects must be taken into account separately.
** This specification applies only for DC power dissipation permitted by absolute maximum ratings.
PJ7810B ELECTRICAL CHARACTERISTICS
PJ7809B ELECTRICAL CHARACTERISTICS
PJ7800B Series
3-Terminal Fixed Voltage Positive Regulators
5-9
2003/06.rev. B
Vin=19V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
11.53 12 12.48
Output Voltage
Vout
14.5V
Vin27V, 5mAIout1A, PD 15W
11.42 12 12.60
V
14V
Vin30V --
10
240
mV
Line Regulation
REGline
Tj=25
15V
Vin19V --
3
120
mV
10mA
Iout1A --
12
240
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 4 120
mV
Quiescent Current
Iq
Tj=25, Iout=0
--
4.3
8
mA
14.5V
Vin30V --
--
1
mA
Quiescent Current Change
lq
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
-- 75 -- V
Ripple Rejection Ratio
RR
f=120Hz, 15V
Vin25V 55
71
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
-- 2 -- V
Output Resistance
Rout
f=1KHz
-- 18 -- m
Output Short Circuit Current
Ios
Tj=25
-- 350 -- mA
Peak Output Current
Io peak
Tj=25
-- 2.2 -- A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-1
--
mV/
(Vin=23V, Iout=500mA, 0
Tj125, Cin=0.33F, Cout=0.1F; unless otherwise specified.)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Tj=25
14.42 15 15.60
Output Voltage
Vout
17.5V
Vin30V, 5mAIout1A, PD 15W
14.28 15 15.75
V
17.5V
Vin30V --
12
300
mV
Line Regulation
REGline
Tj=25
18V
Vin22V --
3
150
mV
10mA
Iout1A --
12
300
mV
Load Regulation
REGload
Tj=25
250mA
Iout750mA -- 4 150
mV
Quiescent Current
Iq
Tj=25, Iout=0
--
4.3
8
mA
17.5V
Vin30V --
--
1
mA
Quiescent Current Change
lq
5mA
Iout1A --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
-- 90 -- V
Ripple Rejection Ratio
RR
f=120Hz, 18V
Vin28V 54
70
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
-- 2 -- V
Output Resistance
Rout
f=1KHz
-- 19 -- m
Output Short Circuit Current
Ios
Tj=25
-- 230 -- mA
Peak Output Current
Io peak
Tj=25
-- 2.2 -- A
Temperature Coefficient of
Output Voltage
Vout/Tj
Iout=5mA, 0
Tj125 --
-1
--
mV/
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and
thermal effects must be taken into account separately.
** This specification applies only for DC power dissipation permitted by absolute maximum ratings.
PJ7815B ELECTRICAL CHARACTERISTICS
PJ7812B ELECTRICAL CHARACTERISTICS
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