KD1083V18 Просмотр технического описания (PDF) - STMicroelectronics
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KD1083V18 Datasheet PDF : 11 Pages
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KD1083
ELECTRICAL CHARACTERISTICS OF KD1083 (VIN=3V, CI = CO =10µF, Tj = -40 to 125°C, unless
otherwise specified.)
Symbol
Parameter
Test Conditions
Min.
VREF
∆VREF
∆VREF
Vd
Isc
IO(min)
IADJ
∆IADJ
SVR
eN
TSHDN
THYST
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Short Circuit Current
Minimum Load Current
Adjust Pin Current
Adjust Pin Current Change
Supply Voltage Rejection
RMS Output Noise Voltage
(% of VO)
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
IO=10mA , (VIN-VO) = 3V, Tj = 25°C
IO = 0.01 to 7.5A, (VIN-VO) = 1.5 to 5.75V
(note1)
IO=10mA, (VIN-VO) = 1.5 to 5.75V
(VIN-VO)=3V, IO = 10mA to 7.5A
∆VO=2%, IO=7.5A
(VIN-VO) = 1.5 to 5.75V
(VIN-VO) = 1.5 to 5.75V
IO = 10mA to 7.5A
IO = 10mA to 7.5A, (VIN-VO) = 1.5 to 5.75V
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
1.237
1.225
60
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Typ.
1.25
1.25
0.015
0.3
1.05
8.5
5
40
0.2
75
0.003
175
5
Max.
1.262
1.275
0.2
0.5
1.4
10
80
5
Unit
V
V
%
%
V
A
mA
µA
µA
dB
%
°C
°C
ELECTRICAL CHARACTERISTICS OF KD1083#15 (VIN=3.25V, 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 5.5V
(note1)
IO=10mA, (VIN-VO) = 1.5 to 5.5V
(VIN-VO)=3V, IO = 0 to 7.5A
∆VO=2%, IO=7.5A
(VIN-VO) = 1.5 to 5.5V
(VIN-VO) = 1.5 to 5.5V, 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
1.485 1.5 1.515 V
1.47 1.5 1.53
V
0.015 0.2
%
0.3
0.5
%
1.05 1.4
V
8.5
A
5
10
mA
58.6 73.4
dB
0.003
%
175
°C
5
°C
3/11
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