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DE7808A Schematic ( PDF Datasheet ) - Dc Components

Teilenummer DE7808A
Beschreibung TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR
Hersteller Dc Components
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DE7808A Datasheet, Funktion
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R INTEGRATED CIRCUIT
DE7808
DE7808A
TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
These regulators empoly internal current limiting and thermal
shutdown, making them essentially indestructible. They can
deliver over 1A output current with adequate heatsinking. They are
intended as fixed voltage regulators in a wide range of applications
including local, on-card regulation for elimination of noise and
distribution problems associated with single-point regulation.
Pinning
1 = Input
2 = Ground
3 = Output
Absolute Maximum Ratings (TA=25oC)
Characteristic
Symbol
Rating
Input Voltage
Total Power Dissipation
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature(Soldering 10 Sec.)
VI
PD
Topr
TJ
TSTG
TL
35
Internal limit
0 to +125
125
-55 to +150
230
Unit
V
W
oC
oC
oC
oC
Electrical Characteristics
(Vin=14V, Iout=500mA, 0oC TJ 125oC, unless otherwise specified)
Characteristic
Output Voltage
Line Regulation
Load Regulation
Input Bias Current
Input Bias Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average TC of Vout
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
DE7808A
DE7808
Symbol
VO
Regline
Regload
IIB
IIB
Vn
RR
VD
ISC
Imax
VO / T
Min
7.76
7.70
7.76
7.60
-
-
-
-
-
-
-
-
-
-
-
-
-
-
62
-
-
-
1.7
-
Typ
8.00
8.00
8.00
8.00
5.0
5.0
5.0
2.0
-
-
-
-
5.5
-
-
-
-
68
73
2.0
2.5
1.5
-
-0.8
TO-220AB
.405(10.28)
.185(4.70)
.380(9.66)
Φ.151
Φ(3.83)
.173(4.40)
Typ
.055(1.39)
.045(1.15)
.625(15.87)
.570(14.48)
123
.295(7.49)
.220(5.58)
.350(8.90)
.330(8.38)
.640 Typ
(16.25)
.055(1.40)
.045(1.14)
.037(0.95)
.030(0.75)
.562(14.27)
.500(12.70)
.100 Typ
(2.54)
.024(0.60)
.014(0.35)
Dimensions in inches and (millimeters)
Max
8.24
8.30
8.24
8.40
80
160
40
80
100
160
50
80
8.0
0.5
1.3
200
300
-
-
-
-
-
-
-
Unit Test Conditions
TJ=25oC
V
PD 15W, 5mA IO 1A
TJ=25oC, 10.5V Vin 25V
mV
TJ=25oC, 11.5V Vin 17V
TJ=25oC, 5mA IO 1.5A
mV
TJ=25oC, 250mA IO 750mA
mA TJ=25oC, IO 1A
mA 5mA IO 1A
10.5V Vin 25V
µV TA=25oC, 10Hz f 100KHz
dB 11.5V Vin 21.5V, f=120Hz
V
A
A
mV / oC
TJ=25oC, IO=1A
TJ=25oC
TJ=25oC
0oC TJ +125oC, IO=5mA





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