S1142A Datasheet, PDF (2/32 Pages) Seiko Instruments Inc – HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION

HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1142A/B Series
Rev.4.2_00
 Block Diagram
*1
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
VOUT
ON / OFF
+
ON / OFF circuit
−
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
2
Seiko Instruments Inc.