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79DxxL-TN3-R Datasheet(PDF) 3 Page - E-Tech Electronics LTD

Part # 79DxxL-TN3-R
Description  3 TERMINAL 0.5A NEGATIVE VOLTAGE REGULATOR
PDF  6 Pages
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Manufacturer  ETL [E-Tech Electronics LTD]
Direct Link  http://e-tech.com.hk
Logo ETL - E-Tech Electronics LTD

79DxxL-TN3-R Datasheet(HTML) 3 Page - E-Tech Electronics LTD

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79DXX
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 6
www.unisonic.com.tw
QW-R101-012.F
ABSOLUTE MAXIMUM RATINGS (TA=25C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VOUT= -5 ~ -18V
VIN
-35
V
VOUT= -20 ~ -24V
-40
V
Operating Temperature
TOPR
-40 ~ +85
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.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
UNIT
Thermal Resistance Junction-Air
θJA
65
C/W
Thermal Resistance Junction-Cases
θJC
5
C/W
ELECTRICAL CHARACTERISTICS (0<TJ<125C, unless otherwise specified)
FOR 79D05
(VIN=-10V, IOUT=500mA, CI=33uF, CO=1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
TJ=25C
-4.80
-5.0
-5.20
V
5.0mA<IOUT<0.5A, POUT<15W
VIN=-7V ~ -20V
-4.75
-5.25
V
Line Regulation
VOUT
TJ=25C, VIN=-7V ~ -25V
10
100
mV
TJ=25C, VIN=-8V ~ -12V
mV
Load Regulation
VOUT
TJ=25C, IOUT=5.0mA ~ 0.5A
10
100
mV
TJ=25C, IOUT=5.0mA ~ 200mA
3
50
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=-7V ~ -25V
0.1
1.3
mA
Temperature Coefficient of VOUT
VOUT/TIOUT=5mA
-0.4
mV/
C
Output Noise Voltage
VN
f=10Hz ~ 100kHz, Ta=25
C
100
V
Ripple Rejection
RR
f=120Hz, VIN=-8V ~ -18V
54
60
dB
Dropout Voltage
VD
IOUT=1.0A, TJ=25C
2
V
FOR 79D06
(VIN=-11V, IOUT=500mA, CI=2.2uF, Co=1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
TJ=25C
-5.76
-6.0
-6.24
V
5.0mA<IOUT<0.5A, POUT<15W
VIN=-8V ~ -21V
-5.70
-6.30
V
Line Regulation
VOUT
TJ=25C, VIN=-8V ~ -25V
10
120
mV
TJ=25C, VIN=-9V ~ -13V
5
60
mV
Load Regulation
VOUT
TJ=25C, IOUT=5.0mA ~ 0.5A
10
120
mV
TJ=25C, IOUT=5.0mA ~ 200mA
3
60
mV
Quiescent Current
IQ
TJ=25C
4.3
8
mA
Quiescent Current Change
IQ
IOUT=5mA ~ 0.5A
0.5
mA
VIN=-8V ~ -25V
1.3
mA
Temperature Coefficient of VOUT
VOUT/TIOUT=5mA
-0.5
mV/
C
Output Noise Voltage
eN
F=10Hz ~ 100kHz, Ta=25
C
130
V
Ripple Rejection
RR
F=120Hz, VIN=-9V ~ -19V
54
60
dB
Dropout Voltage
VD
IOUT=0.5A, TJ=25C
2
V



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