79LXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
79L09(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
VOUT
∆VOUT
VIN=-15V, IOUT =40mA
-8.64 -9.0 -9.36
V
Line Regulation
VIN=-12.5~-24V, IOUT =40mA
27
200
mV
∆VIN ×VOUT
∆VOUT
Load Regulation
Quiescent current
VIN=-15V, IOUT =1~100mA
12
90
mV
mA
∆IOUT × VOUT
IQ
VIN=-15V, IOUT =40mA
VIN=-12~ -22V, IOUT =40 mA
eIN=1VP-P ,f=150Hz
3.5
6.0
Ripple Rejection
RR
37
64
dB
µV
VIN=-15V, IOUT =40mA
BW=10Hz~100kH
Output Voltage Noise
eN
210
79L10(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
VIN=-16V, IOUT =40mA
MIN TYP MAX UNIT
VOUT
∆VOUT
-9.6
-10 -10.4
V
Line Regulation
VIN=-13~-24V, IOUT =40mA
VIN=-16V, IOUT =1~100mA
30
220
mV
∆VIN × VOUT
∆VOUT
Load Regulation
Quiescent current
15
95
mV
mA
∆IOUT × VOUT
IQ
VIN=-16V, IOUT =40mA
VIN=-13~ -23V, IOUT =40mA
eIN=1VP-P, f=150Hz
3.5
6.0
Ripple Rejection
RR
37
64
dB
µV
VIN=-16V, IOUT =40mA
BW=10Hz~100kH
Output Voltage Noise
eN
210
79L12(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
VIN=-19V, IOUT =40mA
MIN TYP MAX UNIT
VOUT
∆VOUT
-11.52 -12.0 -12.48
V
Line Regulation
VIN=-14.5~-27V, IOUT =40mA
VIN=-19V, IOUT =1~100mA
36
250
mV
∆VIN ×VOUT
∆VOUT
Load Regulation
Quiescent current
16
100
6.0
mV
mA
∆IOUT ×VOUT
IQ
VIN=-19V, IOUT =40mA
VIN=-15~ -25V, IOUT =40mA
eIN=1VP-P ,f=190Hz
3.5
Ripple Rejection
RR
37
64
dB
µV
VIN=-19V, IOUT =40mA
BW=10Hz~100kH
Output Voltage Noise
eN
210
79L15(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
VIN=-23V, IOUT =40mA
MIN TYP MAX UNIT
VOUT
∆VOUT
-14.4 -15.0 -15.6
V
Line Regulation
VIN=-17.5~-30V, IOUT =40mA
VIN=-23V, IOUT =1~100mA
45
300
mV
∆VIN × VOUT
∆VOUT
Load Regulation
Quiescent current
20
150
6.0
mV
mA
∆IOUT × VOUT
IQ
VIN=-23V, IOUT =40mA
VIN=-18.5~ -28.5V, IOUT =40mA
eIN=1VP-P ,f=230Hz
3.5
Ripple Rejection
RR
34
63
dB
µV
VIN=-23V, IOUT =40mA
BW=10Hz~100kH
Output Voltage Noise
eN
340
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 8
QW-R101-003.L