DCCOM DE7824

DC COMPONENTS CO., LTD.
DE7824
DE7824A
INTEGRATED CIRCUIT
R
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.
TO-220AB
.405(10.28)
.380(9.66)
Pinning
.185(4.70)
.173(4.40)
Φ.151
Typ
Φ(3.83)
.055(1.39)
.045(1.15)
.295(7.49)
.220(5.58)
1 = Input
2 = Ground
3 = Output
.625(15.87)
.570(14.48)
Absolute Maximum Ratings (TA=25oC)
Characteristic
Input Voltage
Total Power Dissipation
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature(Soldering 10 Sec.)
Electrical Characteristics
o
Symbol
VI
PD
Topr
TJ
TSTG
TL
.350(8.90)
.330(8.38)
1 2 3
Rating
40
Internal limit
0 to +125
125
-55 to +150
230
Unit
V
W
o
C
o
C
o
C
o
C
.640 Typ
(16.25)
.562(14.27)
.500(12.70)
.055(1.40)
.045(1.14)
.037(0.95)
.030(0.75)
.100
Typ
(2.54)
.024(0.60)
.014(0.35)
Dimensions in inches and (millimeters)
o
(Vin=33V, Iout=500mA, 0 C TJ 125 C, unless otherwise specified)
Characteristic
Output Voltage
Line Regulation
Load Regulation
Symbol
DE7824A
DE7824
DE7824A
DE7824
DE7824A
DE7824
DE7824A
DE7824
DE7824A
DE7824
Input Bias Current
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average TC of Vout
Regline
Regload
IIB
∆IIB
Input Bias Current Change
Output Noise Voltage
VO
DE7824A
DE7824
DE7824A
DE7824
DE7824A
DE7824
Vn
RR
VD
ISC
Imax
∆VO / ∆T
Min
23.28
23.00
23.28
23.80
62
1.7
-
Typ
24.00
24.00
24.00
24.00
18
18
6.0
5.5
68
73
2.0
2.5
1.5
-0.8
Max
24.72
25.00
24.72
25.20
240
480
240
240
480
120
240
8.0
0.5
1.3
200
300
-
Unit
Test Conditions
o
TJ=25 C
V
PD 15W, 5mA IO 1A
o
mV
TJ=25 C, 27V Vin 38V
o
TJ=25 C, 30V Vin 36V
o
TJ=25 C, 5mA IO 1.5A
mV
o
TJ=25 C, 250mA IO 750mA
mA
mA
o
TJ=25 C, IO 1A
5mA IO 1A
27V Vin 38V
o
µV
TA=25 C, 10Hz f 100KHz
dB
28V Vin 38V, f=120Hz
V
TJ=25 C, IO=1A
A
A
o
mV / C
o
o
TJ=25 C
o
TJ=25 C
o
o
0 C TJ +125 C, IO=5mA