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79D18AL-TM3-R Datasheet(PDF) 3 Page - Unisonic Technologies

Part # 79D18AL-TM3-R
Description  3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
PDF  9 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

79D18AL-TM3-R Datasheet(HTML) 3 Page - Unisonic Technologies

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79DXXA
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
3 of 9
www.unisonic.com.tw
QW-R101-039.F
ABSOLU T E M AX I M U M RAT I N GS (TA=25C)
PARAMETER
SYMBOL
RATING
UNIT
Input Voltage
VIN
-35
V
Output Current
IOUT
1
A
Power Dissipation
PD
0.89
W
Operating Temperature
TOPR
0 ~ +125
C
Storage Temperature
TSTG
-65 ~ +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.
T H ERM AL DAT A
PARAMETER
SYMBOL
RATING
UNIT
Junction to Ambient
θJA
112
C/W
Junction to Case
θJC
12.5
C/W
ELECT RI CAL CH ARACT ERI ST I CS
(IOUT=0.5A, TJ=0C~125C, CI=2.2uF, CO=1uF, unless otherwise specified)
For UTC 79D05A
(VIN=-10V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TJ=25C
-4.80
-5.0
-5.20
V
Output Voltage
VOUT
VIN=-7V~-20V, IOUT=5mA~1A
-4.75
-5.25
V
Dropout Voltage
VD
IOUT=1A
TJ=25C
2
V
VIN=-7V~-25V
TJ=25C
10
100
mV
Line Regulation
 V
OUT
VIN=-8V~-12V
TJ=25C
5
60
mV
IOUT=5mA~1A
TJ=25C
10
100
mV
Load Regulation
 V
OUT
IOUT=250mA~750mA
TJ=25C
3
50
mV
Quiescent Current
IQ
TJ=25C
3
6
mA
IOUT=5mA~1A
0.05
0.5
mA
Quiescent Current Change
I
Q
VIN=-7V~-25V
0.1
1.3
mA
Output Noise Voltage
eN
f=10Hz~100kHz
TA=25C
100
μV
Output Voltage Drift
 V
OUT/TIOUT=5mA
-0.4
mV/
C
Ripple Rejection
RR
VIN=-8V~-18V, f=120Hz
54
60
dB
Peak Current
IPEAK
TJ=25C
2.2
A
For UTC 79D06A
(VIN=-11V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TJ=25C
-5.76
-6.00
-6.24
V
Output Voltage
VOUT
VIN=-8V~-21V, IOUT=5mA~1A
-5.70
-6.30
V
Dropout Voltage
VD
IOUT=1.0A
TJ=25C
2
V
VIN=-8V~-25V
TJ=25C
10
120
mV
Line Regulation
V
OUT
VIN=-9V~-13V
TJ=25C
5
60
mV
IOUT=5mA~1A
TJ=25C
10
120
mV
Load Regulation
V
OUT
IOUT=250mA~750mA
TJ=25C
3
60
mV
Quiescent Current
IQ
TJ=25C
3
6
mA
IOUT=5mA~1A
0.05
0.5
mA
Quiescent Current Change
I
Q
VIN=-8V~-25V
0.1
1.3
mA
Output Noise Voltage
eN
f=10Hz~100kHz
TA=25C
130
μV
Output Voltage Drift
V
OUT/TIOUT=5mA
-0.5
mV/
C
Ripple Rejection
RR
VIN=-9V~-19V, f=120Hz
54
60
dB
Peak Current
IPEAK
TJ=25C
2.2
A



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