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DA78L12 Fiches technique(PDF) 1 Page - Dc Components

No de pièce DA78L12
Description  TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR
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Fabricant  DCCOM [Dc Components]
Site Internet  http://www.dccomponents.com
Logo DCCOM - Dc Components

DA78L12 Fiches technique(HTML) 1 Page - Dc Components

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INTEGRATED CIRCUIT
R
DC COMPONENTS CO., LTD.
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 up to 100mA output current, if the case temperature
can keep in TC=25oC. 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. In addition, they can be
used with power pass elements to make high-current voltage
regulators.
Pinning
1 = Output
2 = Ground
3 = Input
DA78L12
DA78L12A
TO-92
Dimensions in inches and (millimeters)
.022(0.56)
.014(0.36)
.050
(1.27)
.148(3.76)
.132(3.36)
Typ
.190(4.83)
.170(4.33)
.100
(2.54)
Typ
.050
(1.27)
Typ
.022(0.56)
.014(0.36)
.190(4.83)
.170(4.33)
.500
(12.70)
Min
2oTyp
5oTyp.
2oTyp
3 2 1
5oTyp.
Characteristic
Symbol
Rating
Unit
Input Voltage
VI
35
V
Total Power Dissipation
PD
Internal limit
W
Operating Temperature Range
Topr
0 to +125
o
C
Maximum Junction Temperature
TJ
125
o
C
Storage Temperature Range
TSTG
-55 to +150
o
C
Lead Temperature(Soldering 10 Sec.)
TL
260
o
C
Absolute Maximum Ratings (TA=25oC)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
DA78L12A
11.64
12.00
12.36
TJ=25oC
DA78L12
11.50
12.00
12.50
Output Voltage
DA78L12A
VO
11.64
-
12.36
V
1mA IO 70mA
DA78L12
11.40
-
12.60
DA78L12A
11.64
-
12.36
1mA IO 40mA and
DA78L12
11.40
-
12.60
14.5V Vin 27V
Line Regulation
Regline
-
30
250
mV
TJ=25oC, 14.5V Vin 27V
-
20
200
TJ=25oC, 16V Vin 27V
Load Regulation
Regload
-
10
50
mV
TJ=25oC, 1mA IO 40mA
-
30
100
TJ=25oC, 1mA IO 100mA
Input Bias Current
IIB
-
3.0
6.0
mA
TJ=25oC
Input Bias Current Change
∆IIB
-
-
0.1
mA
1mA IO 40mA
-
-
1.5
16V Vin 27V
Output Noise Voltage
Vn
-
80
-
µV
TA=25oC, 10Hz f 100KHz
Ripple Rejection
RR
40
54
-
dB
f=120Hz
Dropout Voltage
VD
-
1.7
-
V
TJ=25oC
Electrical Characteristics
(Vin=19V, Iout=40mA, 0oC TJ 125oC, Cin=0.33
µF, Cout=0.1µF, unless otherwise specified)


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