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79DXXL-AB3-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # 79DXXL-AB3-R
Description  3 TERMINAL 0.5A NEGATIVE VOLTAGE REGULATOR
PDF  7 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

79DXXL-AB3-R Datasheet(HTML) 4 Page - Unisonic Technologies

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79DXX
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
4 of 7
www.unisonic.com.tw
QW-R101-012.K
ELECTRICAL CHARACTERISTICS (Cont.)
For 79D08
(VIN=-14V, IOUT=500mA, CI=2.2uF,CO=1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
TJ=25C
-7.68
-8.0
-8.32
V
5.0mA<IOUT<0.5A
VIN=-10.5V ~ -23V
-7.60
-8.40
V
Line Regulation
VOUT
TJ=25C, VIN=-10.5V ~ -25V
10
100
mV
TJ=25C, VIN=-11.5V ~ -17V
5
80
mV
Load Regulation
VOUT
TJ=25C, IOUT=5.0mA ~ 0.5A
12
160
mV
TJ=25C, IOUT=5.0mA ~ 200mA
4
80
mV
Quiescent Current
IQ
TJ=25C
4.3
8
mA
Quiescent Current change
IQ
IOUT=5mA ~ 0.5A
0.05
0.5
mA
VIN=-11.5V ~ -25V
0.1
1.0
mA
Temperature Coefficient of VOUT
VOUT/TIOUT=5mA
-0.6
mV/
C
Output Noise Voltage
eN
f=10Hz ~ 100kHz, Ta=25
C
175
V
Ripple Rejection
RR
f=120Hz, VIN=-11.5V ~ -21.5V
54
60
dB
Dropout Voltage
VD
IOUT=0.5A, TJ=25C
2
V
For 79D09
(VIN=-15V, IOUT=500mA, CI=2.2uF,Co=1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
TJ=25C
-8.64
-9.0
-9.36
V
5.0mA<IOUT<0.5A
VIN =-11.5V ~ -24V
-8.55
-9.45
V
Line regulation
VOUT
TJ=25C, VIN=-11.5V ~ - 25 V
10
180
mV
TJ=25C, VIN =-12.5V ~ - 18V
5
90
mV
Load Regulation
VOUT
TJ=25C, IOUT=5.0mA ~ 0.5A
12
180
mV
TJ=25C, IOUT=5.0mA ~ 200mA
4
90
mV
Quiescent Current
IQ
TJ=25C
4.3
8
mA
Quiescent Current Change
IQ
IOUT=5mA ~ 0.5A
0.05
0.5
mA
VIN=-11.5V ~ -26V
0.1
1.0
mA
Temperature Coefficient of VOUT
VOUT/TIOUT=5mA
-0.6
mV/
C
Output Noise Voltage
eN
f=10Hz ~ 100kHz, Ta=25
C
175
μV
Ripple Rejection
RR
f=120Hz VIN =-12.5V ~ -22.5V
54
60
dB
Dropout Voltage
VD
IOUT=0.5A,TJ=25C
2
V
For 79D12
(VIN=-18V, IOUT=500mA, CI=2.2uF,Co=1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
TJ=25C
-11.52
-12.0
-12.48
V
5.0mA<IOUT<0.5A
VIN=-14.5V ~ -27V
-11.40
-12.60
V
Line Regulation
VOUT
TJ=25C, VIN=-14.5V ~ -30V
12
240
mV
TJ=25C, VIN=-16V ~ -22V
6
120
mV
Load Regulation
VOUT
TJ=25C, IOUT=5.0mA ~ 0.5A
12
240
mV
TJ=25C, IOUT=5.0mA ~ 200mA
4
120
mV
Quiescent Current
IQ
TJ=25C
4.3
8
mA
Quiescent Current Change
IQ
IOUT=5mA ~ 0.5A
0.05
0.5
mA
VIN=-14.5V ~ -30V
0.1
1.0
mA
Temperature Coefficient of VOUT
VOUT/TIOUT=5mA
-0.8
mV/
C
Output Noise Voltage
eN
f=10Hz ~ 100kHz, Ta=25
C
200
V
Ripple Rejection
RR
f=120Hz, VIN=-15V ~ -25V
54
60
dB
Dropout Voltage
VD
IOUT=0.5A, TJ=25C
2
V



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