79LXX_10 Datasheet, PDF (4/8 Pages) Unisonic Technologies – 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR

79LXX
LINEAR INTEGRATED CIRCUIT
„ ELECTRICAL CHARACTERISTICS(Cont.)
79L09(T_J=25°C, C1=0.33µF, C_OUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
Load Regulation
V_OUT
ΔV_OUT
ΔV_IN × V_OUT
ΔV_OUT
ΔI_OUT × V_OUT
V_IN=-15V, I_OUT =40mA
V_IN=-12.5~-24V, I_OUT =40mA
V_IN=-15V, I_OUT =1~100mA
Quiescent current
I_Q
V_IN=-15V, I_OUT =40mA
Ripple Rejection
RR
V_IN=-12~ -22V, I_OUT =40 mA
ein=1Vp-p ,f=150Hz
Output Voltage Noise
eN
V_IN=-15V, I_OUT =40mA
BW=10Hz~100kH
79L12(T_J=25°C, C1=0.33µF, C_OUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
V_OUT
ΔV_OUT
ΔV_IN × V_OUT
V_IN=-19V, I_OUT =40mA
V_IN=-14.5~-27V, I_OUT =40mA
Load Regulation
ΔV_OUT
ΔI_OUT × V_OUT
V_IN=-19V, I_OUT =1~100mA
Quiescent current
I_Q
V_IN=-19V, I_OUT =40mA
Ripple Rejection
RR
V_IN=-15~ -25V, I_OUT =40mA
ein=1Vp-p ,f=190Hz
Output Voltage Noise
eN
V_IN=-19V, I_OUT =40mA
BW=10Hz~100kH
79L15(T_J=25°C, C1=0.33µF, C_OUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
Load Regulation
V_OUT
ΔV_OUT
ΔV_IN × V_OUT
ΔV_OUT
ΔI_OUT × V_OUT
V_IN=-23V, I_OUT =40mA
V_IN=-17.5~-30V, I_OUT =40mA
V_IN=-23V, I_OUT =1~100mA
Quiescent current
I_Q
V_IN=-23V, I_OUT =40mA
Ripple Rejection
RR
V_IN=-18.5~ -28.5V, I_OUT =40mA
ein=1Vp-p ,f=230Hz
Output Voltage Noise
eN
V_IN=-23V, I_OUT =40mA
BW=10Hz~100kH
79L18(T_J=25°C, C1=0.33µF, C_OUT=1µF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
Load Regulation
V_OUT
ΔV_OUT
ΔV_IN × V_OUT
ΔV_OUT
ΔI_OUT × V_OUT
V_IN=-27V, I_OUT =40mA
V_IN=-20.5~-33V, I_OUT =40mA
V_IN=-27V, I_OUT =1~100mA
Quiescent current
I_Q
V_IN=-27V, I_OUT =40mA
Ripple Rejection
RR
V_IN=-23~ -33V, I_OUT =40mA
ein=1Vp-p ,f=270Hz
Output Voltage Noise
eN
V_IN=-27V, I_OUT =40mA
BW=10Hz~100kH
MIN TYP MAX UNIT
-8.64 -9.0 -9.36 V
27 200 mV
12 90 mV
3.5 6.0 mA
37 64
dB
210
µV
MIN TYP MAX UNIT
-11.52 -12.0 -12.48 V
36 250 mV
16 100 mV
3.5 6.0 mA
37 64
dB
210
µV
MIN TYP MAX UNIT
-14.4 -15.0 -15.6 V
45 300 mV
20 150 mV
3.5 6.0 mA
34 63
dB
340
µV
MIN TYP MAX UNIT
-17.28 -18.0 -18.72 V
54 300 mV
23 170 mV
3.5 6.0 mA
33 60
dB
410
µV
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R101-003.H