LD2980 データシートの表示（PDF） - STMicroelectronics
部品番号
コンポーネント説明
メーカー
LD2980
STMicroelectronics
LD2980 Datasheet PDF : 17 Pages
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LD2980 SERIES
Symbol
Parameter
Test Conditions
Min. Typ. Max.
IQ Quiescent Current
ON MODE
IO = 0
IO = 0
TJ= -40 to 125°C
80
100
150
IO = 1 mA
100 150
IO = 1 mA
TJ= -40 to 125°C
200
IO = 10 mA
175 250
IO = 10 mA
TJ= -40 to 125°C
450
IO = 50 mA
500 700
IO = 50 mA
TJ= -40 to 125°C
1200
OFF MODE
VINH < 0.18 V
0
VINH < 0.18 V
TJ= -40 to 125°C
1
VDROP Dropout Voltage (NOTE 1) IO = 0
1
3
IO = 0
TJ= -40 to 125°C
5
IO = 1mA
7
10
IO = 1mA
TJ= -40 to 125°C
15
IO = 10mA
40
60
IO = 10mA
TJ= -40 to 125°C
90
IO = 50mA
120 150
IO = 50mA
TJ= -40 to 125°C
225
ISC Short Circuit Current
RL = 0
150
SVR Supply Voltage Rejection CO = 10µF
f = 1KHz
63
VINH Inhibit Input Logic Low
LOW = Output OFF TJ= -40 to 125°C
0.8 0.18
VINL Inhibit Input Logic High
HIGH = Output ON
TJ= -40 to 125°C 1.6
1.3
IINH Inhibit Input Current
VINH = 0V TJ= -40 to 125°C
0
-1
VINH = 5V TJ= -40 to 125°C
5
15
eN Output Noise Voltage
BW = 300 Hz to 50 KHz CO = 10 µF
160
TSHDN Thermal Shutdown
170
(NOTE 1): For Vo < 2.5V dropout voltage can be calculated according to the minimum input voltage in full temperature range.
Unit
µA
mV
mA
dB
V
V
µA
µVRMS
°C
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