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PDF DE7805A Data sheet ( Hoja de datos )
| Número de pieza | DE7805A | |
| Descripción | TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR | |
| Fabricantes | Dc Components | |
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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
Input Voltage
VI 35
Total Power Dissipation
PD Internal limit
Operating Temperature Range
Topr 0 to +125
Maximum Junction Temperature
TJ 125
Storage Temperature Range
TSTG -55 to +150
Lead Temperature(Soldering 10 Sec.)
TL
230
Unit
V
W
oC
oC
oC
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
DE7805A
VO
4.80
4.85
5.00
5.00
DE7805
4.75
5.00
DE7805A
- 4.0
Line Regulation
DE7805
DE7805A
Regline
-
-
4.0
1.6
DE7805
- 1.6
Load Regulation
Regload
-
-
-
-
Input Bias Current
Input Bias Current Change
IIB - 5.5
--
∆IIB
--
Output Noise Voltage
DE7805A
DE7805
Vn
- 40
- 100
Ripple Rejection
DE7805A
DE7805
RR
- 68
62 73
Dropout Voltage
DE7805A
DE7805
VD
- 2.0
- 2.5
Short Circuit Current
Peak Output Current
Average TC of Vout
ISC
Imax
∆VO / ∆T
-
1.7
-
1.5
-
-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
1 page | ||
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