Datasheet

LT3042
24
3042fb
For more information www.linear.com/LT3042
TYPICAL APPLICATIONS
Programming Undervoltage Lockout
4.7µF
33.2k
0.47µF
R
EN2
110k
R
EN1
49.9k
4.7µF
V
IN
4V Turn-ON
3.4V Turn-OFF
OUT
IN
SET
LT3042
V
OUT
3.3V
I
OUT(MAX)
200mA
100µA
OUTS
EN/UV
ILIM
GND
PG
PGFB
3042 TA06
+
–
V
IN(UVLO)
=1.24V • 1+
110k
49.9k
⎛
⎝
⎜
⎜
⎜
⎞
⎠
⎟
⎟
⎟
Ratiometric Tracking
4.7µF
0.1µF
4.7µF
33.2k
4.7µF
0.1µF
16.9k
V
IN
5.5V TO 20V
OUT
IN
SET
LT3042
V
OUT
3.3V
MIN LOAD 200µA
100µA
OUTS
PGFB
ILIM
GND
PG
EN/UV
OUT
IN
SET
LT3042
V
OUT
5V
100µA
OUTS
PGFB
ILIM
GND
PG
EN/UV
3042 TA07
+
–
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