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LD2980 Datasheet(PDF) 7 Page - STMicroelectronics

Part No. LD2980
Description  VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LD2980 Datasheet(HTML) 7 Page - STMicroelectronics

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LD2980 SERIES
7/17
(NOTE 1): For Vo < 2.5V dropout voltage can be calculated according to the minimum input voltage in full temperature range.
∆V
O
Line Regulation
VO(NOM) +1 <VIN <16 V IO = 1 mA
0.003
0.014
%/V
TJ= -40 to 125°C
0.032
IQ
Quiescent Current
ON MODE
IO = 0
80
100
µA
IO =0
TJ= -40 to 125°C
150
IO = 1 mA
100
150
IO =1mA
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
mV
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
mA
SVR
Supply Voltage Rejection
CO =10µFf = 1KHz
63
dB
VINH
Inhibit Input Logic Low
LOW = Output OFF
TJ= -40 to 125°C
0.8
0.18
V
VINL
Inhibit Input Logic High
HIGH = Output ON
TJ= -40 to 125°C
1.6
1.3
V
IINH
Inhibit Input Current
VINH =0V
TJ= -40 to 125°C
0-1
µA
VINH =5V
TJ= -40 to 125°C
515
eN
Output Noise Voltage
BW = 300 Hz to 50 KHz
CO =10 µF
160
µV
RMS
TSHDN Thermal Shutdown
170
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit


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