S-1172 Seiko Instruments, S-1172 Datasheet - Page 2

• Manufacturer Part Number: S-1172
• Description: HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
• Manufacturer: Seiko Instruments

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■ Block Diagram
2
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1172 Series
ON/OFF
VSS
VIN
*1. Parasitic diode
Thermal shutdown circuit
ON/OFF circuit
Seiko Instruments Inc.
voltage circuit
Reference
protection circuit
Figure 1
Overcurrent
+
−
*1
VOUT
Rev.1.1
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