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PDF 78L08 Data sheet ( Hoja de datos )
| Número de pieza | 78L08 | |
| Descripción | 3-TERMINALS 0.1A POSITIVE VOLTAGE REGULATOR | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 78L08 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
78LXX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 0.1A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 78LXX family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required
supply current up to 100mA.
FEATURES
* Output current up to 100mA
* Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V and 18V
available
* Thermal overload shutdown protection
* Short circuit current limiting
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
Pin Assignment
1234567
-
78LXXG-AB3-R
SOT-89 O G I - - - -
-
78LXXG-AB3-C-R
SOT-89 G I O - - - -
-
78LXXG-AF5-R
SOT-25 G I O N N
-
78LXXG-S08-R
SOP-8
OGGNNGG
78LXXL-T92-B
78LXXG-T92-B
TO-92
OG I - - - -
78LXXL-T92-K
78LXXG-T92-K
TO-92
OG I - - - -
78LXXL-T9N-B
78LXXG-T9N-B
TO-92NL O G I - - - -
78LXXL-T9N-K
78LXXG-T9N-K
TO-92NL O G I - - - -
Note: 1. XX: Output Voltage, refer to Marking Information.
2. Pin Assignment: O: Output G: GND I: Input N: No Connection
8
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I
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Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Box
Bulk
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 8
QW-R101-001.R
1 page  
78LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Cont.)
For UTC78L12 (VIN=19V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
TJ=25°C
11.52 12.0 12.48 V
Output Voltage
VOUT 14.5V≤VIN≤27V,IOUT=1mA-40mA 11.40
12.60 V
14.5V≤VIN≤VMAX, IOUT=1mA-70mA 11.40
12.60 V(note 2)
Load Regulation
VOUT
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
22 100
13 50
mV
mV
Line regulation
VOUT
14.5V≤VIN≤27V,TJ=25°C
16V≤VIN≤27V,TJ=25°C
25 300
20 250
mV
mV
Quiescent Current
IQ VIN=19V,IOUT=0mA,TJ=25°C
2.0 6.0
mA
Quiescent Current Change
IQ
16V≤VIN≤27V
1mA≤VIN≤40mA
1.5 mA
0.1 mA
Output Noise Voltage
eN 10Hz≤f≤100kHz
80 μV
Temperature coefficient of VOUT
VO/T IOUT=5mA
-1.0 mV/C
Ripple Rejection
RR 15V≤VIN≤25V,f=120Hz,TJ=25°C
37 65
dB
Dropout Voltage
VD TJ=25°C
1.7 V
For UTC78L15 (VIN=23V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
TJ=25°C
VOUT 17.5V≤VIN≤30V,IOUT=1mA-40mA
14.40 15.0 15.60
14.25
15.75
V
V
Load Regulation
Line Regulation
Quiescent Current
VOUT
VOUT
IQ
17.5V≤VIN≤VMAX, IOUT=1mA-70mA
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
17.5V≤VIN≤30V,TJ=25°C
20V≤VIN≤30V,TJ=25°C
VIN=23V,IOUT=0mA,TJ=25°C
14.25
15.75 V(note 2)
25 150
mV
15 75
mV
25 150
mV
15 75
mV
2.2 6.5
mA
Quiescent Current Change
IQ
20V≤VIN≤30V
1mA≤VIN≤40mA
1.5 mA
0.1 mA
Output Noise Voltage
eN 10Hz≤f≤100kHz
90 μV
Temperature Coefficient of VOUT VO/T IOUT=5mA
-1.3 mV/C
Ripple Rejection
Dropout Voltage
RR 18.5V≤VIN≤28.5V,f=120Hz, TJ=25°C 34
VD TJ=25°C
63
1.7
dB
V
For UTC78L18 (VIN=27V, IOUT=40mA, 0°C<TJ<150°C, C1=0.33μF, Co=0.1μF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
TJ=25°C
VOUT 21V≤VIN≤33V,IOUT=1mA-40mA
17.64 18.0 18.36
17.46
18.54
V
V
Load Regulation
Line Regulation
Quiescent Current
VOUT
VOUT
IQ
21V≤VIN≤VMAX,IOUT=1mA-70mA
TJ=25°C, IOUT=1mA-100mA
TJ=25°C, IOUT=1mA-40mA
21V≤VIN≤33V,TJ=25°C
22V≤VIN≤33V,TJ=25°C
VIN=27V,IOUT=0mA,TJ=25°C
17.46
27
19
145
135
2.0
18.54 V(note 2)
180 mV
90 mV
300 mV
250 mV
6.0 mA
Quiescent Current Change
IQ
21V≤VIN≤33V
1mA≤VIN≤40mA
1.5 mA
0.1 mA
Output Noise Voltage
eN 10Hz≤f≤100kHz
150 μV
Temperature Coefficient of VOUT VO/T IOUT=5mA
-1.8 mV/C
Ripple Rejection
Dropout Voltage
RR 23V≤VIN≤33V,f=120Hz,TJ=25°C
VD TJ=25°C
34 48
1.7
dB
V
Note 1. The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of
the package and copper pattern of PCB.
2. Power dissipation<0.5W
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 8
QW-R101-001.R
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 78L08.PDF ] | |
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