KD1083V データシートの表示（PDF） - STMicroelectronics
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KD1083V Datasheet PDF : 11 Pages
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KD1083
ELECTRICAL CHARACTERISTICS OF KD1083#18(VIN=3.5V, CI = CO =10µF, Tj = -40 to 125°C, unless
otherwise specified.)
Symbol
Parameter
Test Conditions
VO
∆VO
∆VO
Vd
Isc
Id
SVR
eN
TSHDN
THYST
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Short Circuit Current
Quiescent Current
Supply Voltage Rejection
RMS Output Noise Voltage
(% of VO)
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
IO=10mA , (VIN-VO)=3V, Tj = 25°C
IO = 0 to 7.5A, (VIN-VO) = 1.5 to 5.2V
(note1)
IO=10mA, (VIN-VO) = 1.5 to 5.2V
(VIN-VO)=3V, IO = 0 to 7.5A
∆VO=2%, IO=7.5A
(VIN-VO) = 1.5 to 5.2V
(VIN-VO) = 1.5 to 5.2V, IO=0A
f = 120 Hz, CO = 25 µF, IO = 7.5A,
(VIN-VO) = 3V, VPP=1V
TA = 25°C, f =10Hz to 10kHz, IO=10mA,
(VIN-VO)=3V
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Min. Typ. Max. Unit
1.782 1.8 1.818 V
1.764 1.8 1.836 V
0.015 0.2
%
0.3
0.5
%
1.05 1.4
V
8.5
A
5
10
mA
57 71.8
dB
0.003
%
175
°C
5
°C
ELECTRICAL CHARACTERISTICS OF KD1083#25 (VIN=4.25V, CI = CO =10µF, Tj = -40 to 125°C,
unless otherwise specified.)
Symbol
Parameter
Test Conditions
VO
∆VO
∆VO
Vd
Isc
Id
SVR
eN
TSHDN
THYST
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Short Circuit Current
Quiescent Current
Supply Voltage Rejection
RMS Output Noise Voltage
(% of VO)
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
IO=10mA , (VIN-VO)=3V, Tj = 25°C
IO = 0 to 7.5A, (VIN-VO) = 1.5 to 4.5V
(note 1)
IO=10mA, (VIN-VO) = 1.5 to 4.5V
(VIN-VO)=3V, IO = 0 to 7.5A
∆VO=2%, IO=7.5A
(VIN-VO) = 1.5 to 4.5V
(VIN-VO) = 1.5 to 4.5V, IO=0A
f = 120 Hz, CO = 25 µF, IO = 7.5A,
(VIN-VO) = 3V, VPP=1V
TA = 25°C, f =10Hz to 10kHz, IO=10mA,
(VIN-VO)=3V
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Min. Typ. Max. Unit
2.475 2.5 2.525 V
2.45 2.5 2.55
V
0.015 0.2
%
0.3
0.5
%
1.05 1.4
V
8.5
A
5
10
mA
54.1 68.9
dB
0.003
%
175
°C
5
°C
4/11
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