S-1121 Seiko Instruments, S-1121 Datasheet - Page 2

• Manufacturer Part Number: S-1121
• Description: (S-1111 / S-1121) HIGH RIPPLE-REJECTION LOW DROPOUT
• Manufacturer: Seiko Instruments

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HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1111/1121 Series
Block Diagram
ON/OFF
VSS
VIN
*1. Parasitic diode
ON/OFF
circuit
Seiko Instruments Inc.
voltage circuit
Reference
Figure 1
Overcurrent
protector
+
−
*1
Rev.4.1
VOUT
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