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Datasheet

ManualsBrandsLinear Technology ManualsIntegrated Circuits (ICs)LDO Voltage Regulator, -32 ... 0V, MSOP-12
27282930313233343536
LT3090
32
3090fa
For more information www.linear.com/LT3090
Tw o -Terminal Current Source
Positive Output Current Monitor
Negative Output Current Monitor
Typical applicaTions
V
IN
GND
ILIM
SHDN
3090 TA20
–
+
50µA
LT3090
SET
OUT
IMONN
I
OUT
= 200mV/R1
IN
IMONP
10k
10µF
4.02k, 1%
R1
GND
ILIM
SHDN
3090 TA21
–
+
50µA
LT3090
SET
OUT
IMONP
V
OUT
–2.5V
MAX I
OUT
600mA
IN
IMONN
10k
4.7µF
49.9k
1%
4.7µF
0.1µF
3V
0.1µF
3.32k
TO ADC
V
IN
–3V TO –10V
GND
IMONP ILIM
SHDN
3090 TA22
–
+
50µA
LT3090
SET
OUT
IMONN
V
OUT
–2.5V
MAX I
OUT
600mA
IN
4.7µF
10k
49.9k
1%
4.7µF
0.1µF
TO ADC
1.67k
V
IN
–3V TO –10V
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