|
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 |
|
Package |
|
|
Pin Assignment |
|
|
Packing |
||||||||||||||
|
Lead Free |
|
Halogen Free |
|
1 |
2 |
|
3 |
4 |
5 |
6 |
|
7 |
8 |
|||||||||||||||
|
|
|
|
|
|
|
|||||||||||||||||||||||
- |
|
|
|
|
|
|
|
|
|
|
|
78LXXG-AB3-R |
|
SOT-89 |
O |
G |
|
I |
- |
- |
- |
|
- |
- |
Tape Reel |
||||
- |
|
|
|
|
|
|
|
|
|
|
|
78LXXG-AB3-C-R |
|
SOT-89 |
G |
I |
|
O |
- |
- |
- |
|
- |
- |
Tape Reel |
||||
- |
|
|
|
|
|
|
|
|
|
|
|
78LXXG-AF5-R |
|
SOT-25 |
G |
I |
|
O |
N |
N |
|
|
|
|
Tape Reel |
||||
- |
|
|
|
|
|
|
|
|
|
|
|
78LXXG-S08-R |
|
SOP-8 |
O |
G |
G |
N |
N |
G |
G |
I |
Tape Reel |
||||||
|
78LXXL-T92-B |
|
78LXXG-T92-B |
|
TO-92 |
O |
G |
|
I |
- |
- |
- |
|
- |
- |
Tape Box |
|||||||||||||
|
78LXXL-T92-K |
|
78LXXG-T92-K |
|
TO-92 |
O |
G |
|
I |
- |
- |
- |
|
- |
- |
Bulk |
|||||||||||||
|
78LXXL-T9N-B |
|
78LXXG-T9N-B |
|
TO-92NL |
O |
G |
|
I |
- |
- |
- |
|
- |
- |
Tape Box |
|||||||||||||
|
78LXXL-T9N-K |
|
78LXXG-T9N-K |
|
TO-92NL |
O |
G |
|
I |
- |
- |
- |
|
- |
- |
Bulk |
|||||||||||||
Note: 1. XX: Output Voltage, refer to Marking Information. |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
|
2. Pin Assignment: O: Output G: GND I: Input |
N: No Connection |
|
|
|
|
|
|
|
||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
www.unisonic.com.tw |
1 of 8 |
Copyright © 2014 Unisonic Technologies Co., Ltd |
QW-R101-001.R |
78LXX |
LINEAR INTEGRATED CIRCUIT |
MARKING INFORMATION
PACKAGE |
VOLTAGE CODE |
|
MARKING |
|
SOT-89 |
|
|
|
|
SOT-25 |
05:5.0V |
|
|
|
|
06:6.0V |
|
|
|
|
08:8.0V |
|
|
|
|
09:9.0V |
Date Code |
UTC |
|
SOP-8 |
|
78LXXG |
||
10:10V |
Voltage Code |
|||
|
|
|||
|
|
Lot Code |
||
|
|
|
||
|
12:12V |
|
|
|
|
15:15V |
|
|
|
TO-92 |
18:18V |
|
|
|
|
|
|
||
TO-92NL |
|
|
|
|
|
UNISONICTECHNOLOGIESCO.,LTD |
2 of 8 |
|
|
www.unisonic.com.tw |
QW-R101-001.R |
|
|
|
|
78LXX |
LINEAR INTEGRATED CIRCUIT |
ABSOLUTE MAXIMUM RATINGS
PARAMETER |
|
SYMBOL |
RATINGS |
UNIT |
|
Input Voltage |
VOUT=5~9V |
VIN |
30 |
V |
|
VOUT=10~18V |
35 |
||||
|
|
|
|||
Output Current |
|
IOUT |
100 |
mA |
|
|
SOT-89 |
|
350 |
mW |
|
Power Dissipation |
SOT-25 |
PD |
240 |
mW |
|
SOP-8 |
300 |
mW |
|||
|
|
||||
|
TO-92/TO-92NL |
|
625 |
mW |
|
Junction Temperature |
|
TJ |
+150 |
°C |
|
Operating Temperature |
|
TOPR |
-40~+85 |
°C |
|
Storage Temperature |
|
TSTG |
-55~+150 |
°C |
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
For UTC78L05 (VIN=10V, 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 |
4.80 |
5.0 |
5.20 |
V |
Output Voltage |
VOUT |
7V≤VIN≤20V,IOUT=1mA-40mA |
4.75 |
|
5.25 |
V |
|
|
7V≤VIN≤VMAX,IOUT=1mA-70mA |
4.75 |
|
5.25 |
V (note 2) |
Load Regulation |
VOUT |
TJ=25°C,IOUT=1mA-100mA |
|
15 |
60 |
mV |
TJ=25°C,IOUT=1mA-40mA |
|
8 |
30 |
mV |
||
|
|
|
||||
Line regulation |
VOUT |
7V≤VIN≤20V,TJ=25°C |
|
8 |
150 |
mV |
8V≤VIN≤20V,TJ=25°C |
|
6 |
100 |
mV |
||
|
|
|
||||
Quiescent Current |
IQ |
VIN=10V,IOUT=0mA,TJ=25°C |
|
2.0 |
5.5 |
mA |
Quiescent Current Change |
IQ |
8V≤VIN≤20V |
|
|
1.5 |
mA |
1mA≤VIN≤40mA |
|
|
0.1 |
mA |
||
|
|
|
|
|||
Output Noise Voltage |
eN |
10Hz≤f≤100kHz |
|
40 |
|
μV |
Temperature coefficient of VOUT |
VO/ T |
IOUT=5mA |
|
-0.65 |
|
mV/°C |
Ripple Rejection |
RR |
8V≤VIN≤20V,f=120Hz,TJ=25°C |
41 |
80 |
|
dB |
Dropout Voltage |
VD |
TJ=25°C |
|
1.7 |
|
V |
For UTC78L06 (VIN=12V, 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 |
5.76 |
6.0 |
6.24 |
V |
Output Voltage |
VOUT |
8.5V≤VIN≤20V,IOUT=1mA-40mA |
5.70 |
|
6.30 |
V |
|
|
8.5V≤VIN≤VMAX, IOUT=1mA-70mA |
5.70 |
|
6.30 |
V(note 2) |
Load Regulation |
∆VOUT |
TJ=25°C,IOUT=1mA-100mA |
|
16 |
80 |
mV |
TJ=25°C,IOUT=1mA-40mA |
|
9 |
40 |
mV |
||
|
|
|
||||
Line regulation |
∆VOUT |
8.5V≤VIN≤20V,TJ=25°C |
|
64 |
175 |
mV |
9V≤VIN≤20V,TJ=25°C |
|
54 |
125 |
mV |
||
|
|
|
||||
Quiescent Current |
IQ |
VIN=12V,IOUT=0mA,TJ=25°C |
|
3.9 |
6.0 |
mA |
Quiescent Current Change |
∆IQ |
9V≤VIN≤20V |
|
|
1.5 |
mA |
1mA≤VIN≤40mA |
|
|
0.1 |
mA |
||
|
|
|
|
|||
Output Noise Voltage |
eN |
10Hz≤f≤100kHz |
|
49 |
|
μV |
Temperature coefficient of VOUT |
∆VO/∆T |
IOUT=5mA |
|
-0.75 |
|
mV/°C |
Ripple Rejection |
RR |
10V≤VIN≤20V,f=120Hz, TJ=25°C |
40 |
46 |
|
dB |
Dropout Voltage |
VD |
TJ=25°C |
|
1.7 |
|
V |
|
|
UNISONICTECHNOLOGIESCO.,LTD |
3 of 8 |
|
|
www.unisonic.com.tw |
QW-R101-001.R |
|
|
|
|