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DE7805 Datasheet, PDF (1/1 Pages) Dc Components – TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR
DC COMPONENTS CO., LTD.
R
INTEGRATED CIRCUIT
DE7805
DE7805A
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
Unit
Input Voltage
VI
35
V
Total Power Dissipation
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature(Soldering 10 Sec.)
PD Internal limit W
Topr
0 to +125
oC
TJ
125
oC
TSTG
-55 to +150
oC
TL
230
oC
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)
Electrical Characteristics
(Vin=10V, Iout=500mA, 0oC TJ 125oC, unless otherwise specified)
Characteristic
Symbol
Min
Typ
DE7805A
4.85
5.00
Output Voltage
DE7805
VO
DE7805A
4.80
5.00
4.85
5.00
DE7805
4.75
5.00
DE7805A
-
4.0
Line Regulation
DE7805
-
4.0
Regline
DE7805A
-
1.6
DE7805
-
1.6
Load Regulation
-
-
Regload
-
-
Input Bias Current
Input Bias Current Change
IIB
-
5.5
-
-
∆IIB
-
-
Output Noise Voltage
DE7805A
Vn
DE7805
-
40
-
100
Ripple Rejection
DE7805A
RR
DE7805
-
68
62
73
Dropout Voltage
DE7805A
VD
DE7805
-
2.0
-
2.5
Short Circuit Current
Peak Output Current
Average TC of Vout
ISC
-
1.5
Imax
1.7
-
∆VO / ∆T
-
-0.8
Max
5.15
5.20
5.15
5.25
50
100
25
50
100
50
8.0
0.5
1.3
200
300
-
-
-
-
-
-
-
Unit
Test Conditions
TJ=25oC
V
PD 15W, 5mA IO 1A
TJ=25oC, 7V Vin 25V
mV
TJ=25oC, 8V Vin 25V
TJ=25oC, 5mA IO 1.5A
mV
TJ=25oC, 250mA IO 750mA
mA
TJ=25oC, IO 1A
5mA IO 1A
mA
7V Vin 25V
µV
TA=25oC, 10Hz f 100KHz
dB
8V Vin 18V, f=120Hz
V
A
A
mV / oC
TJ=25oC, IO=1A
TJ=25oC
TJ=25oC
0oC TJ +125oC, IO=5mA