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PJ7900 Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – 3-Terminal Negative Output Voltage Regulators | |||
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PJ7900 Series
3-Terminal Negative Output Voltage Regulators
⢠PJ7906 ELECTRICAL CHARACTERISTICS
(Vin=-11V, Iout=500mA, Cin=2μF, Cout=1μF; Tj=0â to 125â, unless otherwise specified.)
CHARACTERISTIC
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
SYMBOL
Vo
REGline
REGload
Iq
ÎIq
Vn
TEST
CIRCUIT
1
1
1
2
2
1
CONDITION
Tj=25â
Vi=-8 to -21V, lo=5mA to 1A, PD<15W
Tj=25â Vi=-8 to -25V
Tj=25â
Vi=-9 to -13V
Io=5mA to 1.5A
Io=250mA to 750mA
Tj=25â
Vi=-8 to -25V, Tj=25â
lo=5mA to 1A, Tj=25â
f=10Hz to 100KHz, Ta=25â
MIN.
-5.75
-5.70
--
--
--
--
--
--
--
--
TYP.
-6.0
-6.0
4
1.5
10
3
2
--
--
44
MAX.
-6.25
-6.30
120
60
120
60
4
1.3
0.5
--
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
μV
Ripple Rejection Ratio
RR
3
Vi=-9 to -19V, Io=100mA, f=120Hz
60
73
--
dB
Min. I/O Voltage
Difference
Peak Output Current
Vdif
Io-peak
Io=1A, Tj=25â
1
Tj=25â
--
1.1
--
V
--
2.1
--
A
Output Voltage
Tempoerature Coefficient
ÎVo/Ta
1
Io=5mA, Tj=0 to 125â
mV/
--
-0.5
--
â
Note: The specified condition Tj=25â means that the test should be carried out with the test time so short (within 10mS), that the drift in
characteristic value due to the rise in chip junction temperature can be ignored.
⢠PJ7908 ELECTRICAL CHARACTERISTICS
(Vin=-14V, Iout=500mA, Cin=2μF, Cout=1μF; Tj=0â to 125â, unless otherwise specified.)
CHARACTERISTIC
Output Voltage
Line Regulation
Load Regulation
SYMBOL
Vo
REGline
REGload
TEST
CIRCUIT
1
1
1
CONDITION
Tj=25â
Vi=-10.5 to -23V, lo=5mA to 1A, PD<15W
Tj=25â Vi=-10.5 to -25V
Tj=25â
Vi=-11 to -17V
Io=5mA to 1.5A
Io=250mA to 750mA
MIN.
-7.69
-7.61
--
--
--
--
TYP.
-8.0
-8.0
6
2
12
4
MAX. UNIT
-8.32 V
-8.40 V
160 mV
80
mV
160 mV
80
mV
Quiescent Current
Iq
2
Tj=25â
--
2
4
mA
Quiescent Current Change
ÎIq
Output Noise Voltage
Vn
2
Vi=-10.5 to -25V, Tj=25â
lo=5mA to 1A
1
f=10Hz to 100KHz, Ta=25â
--
--
1
mA
--
--
0.5 mA
--
52
--
μV
Ripple Rejection Ratio
RR
3
Vi=-11 to -21V, Io=100mA, f=120Hz
56
71
--
dB
Min. I/O Voltage
Difference
Peak Output Current
Vdif
Io-peak
Io=1A, Tj=25â
1
Tj=25â
--
2
--
V
--
2.1
--
A
Output Voltage
Tempoerature Coefficient
ÎVo/Ta
1
Io=5mA, Tj=0 to 125â
mV/
--
-0.6
--
â
Note: The specified condition Tj=25â means that the test should be carried out with the test time so short (within 10mS), that the drift in
characteristic value due to the rise in chip junction temperature can be ignored.
3-9
2002/10.rev.A
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