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DC COMPONENTS CO., LTD.
R
DA78L12 DA78L12A
INTEGRATED CIRCUIT
TECHNICAL SPECIFICATIONS OF 3-TERM...
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R
DA78L12 DA78L12A
INTEGRATED CIRCUIT
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 o can keep in T C =25 C. 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.
.190(4.83) .170(4.33)
TO-92
.190(4.83) .170(4.33) 2 Typ 2 Typ .500 Min (12.70) .022(0.56) .014(0.36) .100 Typ (2.54) .148(3.76) .132(3.36) .022(0.56) .014(0.36)
o o
Pinning
1 = Output 2 = Ground 3 = Input
Absolute Maximum Ratings (TA=25
Characteristic Input Voltage Total Power Dissipation Operating Temperature Range Maximum Junction Temperature Storage Temperature Range Lead Temperature(Soldering 10 Sec.) VI PD Topr TJ TSTG TL
o
C)
Rating 35 Internal limit 0 to +125 125 -55 to +150 260 Unit V W
o o o o
.050 Typ (1.27)
Symbol
3 2 1
C
C
.050 o o 5 Typ. 5 Typ. (1.27) Typ
C
Dimensions in inches and (millimeters)
C
Electrical Characteristics o o
Characteristic
(Vin=19V, Iout=40mA, 0 C TJ 125 C, Cin=0.33µF, Cout=0.1µF, unless otherwise specified)
Symbol DA78L12A DA78L12 Output Voltage DA78L12A DA78L12 DA78L...