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DM78L05 Schematic ( PDF Datasheet ) - Dc Components

Teilenummer DM78L05
Beschreibung TECHNICAL SPECIFICATIONS OF LOW CURRENT POSITIVE VOLTAGE REGULATOR
Hersteller Dc Components
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DM78L05 Datasheet, Funktion
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R INTEGRATED CIRCUIT
DM78L05
DM78L05A
TECHNICAL SPECIFICATIONS OF LOW CURRENT 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.
.066(1.70)
.059(1.50)
SOT-89
.063(1.60)
.055(1.40)
Pinning
1 = Output
2 = Ground
3 = Input
Absolute Maximum Ratings (TA=25oC)
Characteristic
Symbol
Rating
Input Voltage
VI 30
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
260
Unit
V
W
oC
oC
oC
oC
.167(4.25)
.159(4.05)
.102(2.60)
.095(2.40)
123
.020(0.51)
.014(0.36)
.060(1.52)
.058(1.48)
.120(3.04)
.117(2.96)
.181(4.60)
.173(4.40)
.016(0.41)
.014(0.35)
Dimensions in inches and (millimeters)
Electrical Characteristics
(Vin=10V, Iout=40mA, 0oC TJ 125oC, Cin=0.33µF, Cout=0.1µF, unless otherwise specified)
Characteristic
Symbol
Min
Typ Max Unit
Test Conditions
DM78L05A
4.85
5.00
5.15
Output Voltage
DM78L05
4.75
5.00
5.25
VO
4.75 - 5.25
4.75 - 5.25
Line Regulation
Regline
-
-
- 150
- 100
Load Regulation
Regload
-
-
- 30
- 60
Input Bias Current
IIB - - 5.0
Input Bias Current Change
-
IIB
-
- 0.1
- 1.0
Output Noise Voltage
Vn - 40 -
Ripple Rejection
RR 47 62 -
Dropout Voltage
VD - 1.7 -
Peak Output Current
Imax
- 140 -
TJ=25oC
V
1mA IO 70mA
1mA IO 40mA, 7V Vin 25V
TJ=25oC, 7V Vin 20V
mV TJ=25oC, 8V Vin 20V
TJ=25oC, 1mA IO 40mA
mV TJ=25oC, 1mA IO 100mA
mA TJ=25oC
1mA IO 40mA
mA
8V Vin 20V
µV TA=25oC, 10Hz f 100KHz
dB 8V Vin 16V, f=120Hz
V TJ=25oC
mA TJ=25oC





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