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KD1083 데이터시트(HTML) 5 Page - STMicroelectronics

부품명 KD1083
상세내용  7.5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED
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제조사  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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KD1083 데이터시트(HTML) 5 Page - STMicroelectronics

 
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KD1083
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ELECTRICAL CHARACTERISTICS OF KD1083#30 (VIN=4.75V, CI =CO =10µF, Tj = -40 to 125°C,
unless otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
ELECTRICAL CHARACTERISTICS OF KD1083#33 (VIN=5.0V, CI =CO =10µF, Tj = -40 to 125°C, unless
otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
IO=10mA , (VIN-VO)=3V, Tj = 25°C
2.97
3.0
3.03
V
IO = 0 to 7.5A, (VIN-VO) =1.5 to 4V
(note 1)
2.94
3
3.06
V
∆V
O
Line Regulation
IO=10mA, (VIN-VO) = 1.5 to 4V
0.015
0.2
%
∆V
O
Load Regulation
(VIN-VO)=3V, IO = 0 to 7.5A
0.3
0.5
%
Vd
Dropout Voltage
∆V
O=2%, IO=7.5A
1.05
1.4
V
Isc
Short Circuit Current
(VIN-VO) = 1.5 to 4V
8.5
A
Id
Quiescent Current
(VIN-VO) = 1.5 to 4V, IO=0A
5
10
mA
SVR
Supply Voltage Rejection
f = 120 Hz, CO =25 µF, IO = 7.5A,
(VIN-VO)= 3V, VPP=1V
52.5
67.3
dB
eN
RMS Output Noise Voltage
(% of VO)
TA = 25°C, f =10Hz to 10kHz, IO=10mA,
(VIN-VO)=3V
0.003
%
TSHDN Thermal Shutdown
Threshold
175
°C
THYST
Thermal Shutdown
Hysteresis
5°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VO
Output Voltage
IO=10mA , (VIN-VO)=3V, Tj = 25°C
3.267
3.3
3.333
V
IO = 0 to 7.5A, (VIN-VO) = 1.5 to 3.7V
(note 1)
3.234
3.3
3.366
V
∆V
O
Line Regulation
IO=10mA, (VIN-VO) = 1.5 to 3.7V
0.015
0.2
%
∆V
O
Load Regulation
(VIN-VO)=3V, IO = 0 to 7.5A
0.3
0.5
%
Vd
Dropout Voltage
∆V
O=2%, IO=7.5A
1.05
1.4
V
Isc
Short Circuit Current
(VIN-VO) = 1.5 to 3.7V
8.5
A
Id
Quiescent Current
(VIN-VO) = 1.5 to 3.7V, IO=0A
5
10
mA
SVR
Supply Voltage Rejection
f = 120 Hz, CO =25 µF, IO = 7.5A,
(VIN-VO)= 3V, VPP=1V
51.7
66.5
dB
eN
RMS Output Noise Voltage
(% of VO)
TA = 25°C, f =10Hz to 10kHz, IO=10mA,
(VIN-VO)=3V
0.003
%
TSHDN Thermal Shutdown
Threshold
175
°C
THYST
Thermal Shutdown
Hysteresis
5°C


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