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KF40BDT-TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
KF40BDT-TR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
KF40BDT-TR Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
KF00
ELECTRICAL CHARACTERISTICS FOR KF47 (refer to the test circuits, Tj = 25°C, CI = 0.1 µF,
CO = 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO Output Voltage
IO = 50 mA, VI = 6.7 V
4.606 4.7 4.794 V
IO = 50 mA, VI = 6.7 V, Ta = -25 to 85°C 4.512
4.888
VI Operating Input Voltage
IO = 500 mA
20
V
IO Output Current Limit
1
A
VO Line Regulation
VI = 5.7 to 20 V, IO = 5 mA
3
18
mV
VO Load Regulation
VI = 6 V,
IO = 5 to 500 mA
2
50
mV
Id Quiescent Current
VI = 5.7 to 20V, IO = 0mA (ON MODE)
0.5
1
mA
VI = 6 to 20V, IO = 500mA
12
VI = 6 V
(OFF MODE)
50 100 µA
SVR Supply Voltage Rejection
IO = 5 mA
VI = 6.7 ± 1 V
f = 120 Hz
f = 1 KHz
f = 10 KHz
77
dB
72
60
eN Output Noise Voltage
B = 10 Hz to 100 KHz
50
µV
Vd Dropout Voltage
IO = 200 mA
0.2 0.35
V
IO = 500 mA
0.4
0.7
VIL Control Input Logic Low
Ta = -40 to 125°C
0.8
V
VIH Control Input Logic High Ta = -40 to 125°C
2
V
II Control Input Current
VI = 6 V,
VC = 6 V
10
µA
CO Output Bypass Capacitance ESR = 0.1 to 10
IO = 0 to 500 mA
2
10
µF
ELECTRICAL CHARACTERISTICS FOR KF50 (refer to the test circuits, Tj = 25°C, CI = 0.1 µF,
CO = 2.2 µF unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO Output Voltage
IO = 50 mA, VI = 7 V
4.9
IO = 50 mA, VI = 7 V, Ta = -25 to 85°C
4.8
VI Operating Input Voltage
IO = 500 mA
IO Output Current Limit
VO Line Regulation
VI = 6 to 20 V,
IO = 5 mA
VO Load Regulation
VI = 6.3 V,
IO = 5 to 500 mA
Id Quiescent Current
VI = 6 to 20V, IO = 0mA (ON MODE)
VI = 6.3 to 20V, IO = 500mA
VI = 6 V
(OFF MODE)
SVR Supply Voltage Rejection
IO = 5 mA
VI = 7 ± 1 V
f = 120 Hz
f = 1 KHz
f = 10 KHz
eN Output Noise Voltage
B = 10 Hz to 100 KHz
Vd Dropout Voltage
IO = 200 mA
IO = 500 mA
VIL Control Input Logic Low
Ta = -40 to 125°C
VIH Control Input Logic High Ta = -40 to 125°C
2
II Control Input Current
VI = 6 V,
VC = 6 V
CO Output Bypass Capacitance ESR = 0.1 to 10
IO = 0 to 500 mA
2
5
5.1
V
5.2
20
V
1
A
3
18
mV
2
50
mV
0.5
1
mA
12
50 100 µA
76
dB
71
60
50
µV
0.2 0.35
V
0.4
0.7
0.8
V
V
10
µA
10
µF
8/17
 

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