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DA79L12 Schematic ( PDF Datasheet ) - Dc Components

Teilenummer DA79L12
Beschreibung TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR
Hersteller Dc Components
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DA79L12 Datasheet, Funktion
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R INTEGRATED CIRCUIT
DA79L12
DA79L12A
TECHNICAL SPECIFICATIONS OF 3-TERMINAL NEGATIVE 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 = Ground
2 = Input
3 = Output
Absolute Maximum Ratings (TA=25oC)
Characteristic
Symbol
Rating
Input Voltage
VI -35
Total Power Dissipation
PD Internal limit
Operating Temperature Range
Topr -30 to +75
Maximum Junction Temperature
TJ 125
Storage Temperature Range
TSTG -40 to +125
Unit
V
W
oC
oC
oC
TO-92
.190(4.83)
.170(4.33)
.190(4.83)
.170(4.33)
.500
(12.70) Min
2o Typ
2o Typ
.050
(1.27)Typ
.022(0.56)
.014(0.36)
.100
(2.54)
Typ
.022(0.56)
.014(0.36)
321
.148(3.76)
.132(3.36)
.050
5oTyp. 5oTyp. (1.27)Typ
Dimensions in inches and (millimeters)
Electrical Characteristics
(Vin=-19V, Iout=40mA, 0oC TJ 125oC, Cin=0.33µF, Cout=0.1µF, unless otherwise specified)
Characteristic
Symbol
Min
Typ Max Unit
Test Conditions
Output Voltage
Line Regulation
Load Regulation
Input Bias Current
Output Noise Voltage
Ripple Rejection
DA79L12A
DA79L12
VO
Regline
Regload
IIB
Vn
RR
-11.64
-11.40
-
-
-
-
37
-12.00
-12.00
-
-
-
210
64
-12.36
-12.60
250
100
6.0
-
-
V TJ=25oC
mV TJ=25oC, -14.5V Vin -27V
mV TJ=25oC, 1mA IO 100mA
mA TJ=25oC
µV TA=25oC, 10Hz f 100KHz
dB -15V Vin -25V, f=190Hz





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