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L1138_11 Datasheet, PDF (3/7 Pages) Unisonic Technologies – HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR WITH HIGH RIPPLE-REJECTION
L1138
„ BLOCK DIAGRAM
VIN
Preliminary
Overcurrent Protector
Thermal Shutdown
Reference
Voltage Circuit -
+
ON/OFF
Circuit
ON/OFF
CMOS IC
Parasitic
diode
VOUT
VSS
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 7
QW-R502-323.d