S-1701A2728-M5T1G SII [Seiko Instruments Inc], S-1701A2728-M5T1G Datasheet - Page 2

• Manufacturer Part Number: S-1701A2728-M5T1G
• Description: HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
• Manufacturer: SII [Seiko Instruments Inc]

2
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
1. S-1701 Series A/ B/ C/ G/ H/ J types
2. S-1701 Series D/ E/ F/ K/ L/ M types
Block Diagrams
ON/OFF
ON/OFF
*1. Parasitic diode
*1. Parasitic diode
VIN
VIN
voltage circuit
voltage circuit
Reference
Reference
protector circuit
protector circuit
Overcurrent
Overcurrent
ON/OFF
ON/OFF
circuit
circuit
voltage circuit
voltage circuit
Reference
Reference
+
−
+
−
(Delay circuit)
(Delay circuit)
counter timer
counter timer
Oscillating
Oscillating
+
−
+
−
Seiko Instruments Inc.
*1
*1
Figure 1
Figure 2
*1
*1
VOUT
VSS
VDOUT
VOUT
VSS
VDOUT
ON/OFF pin :
SENSE pin :
ON/OFF pin :
SENSE pin :
Provided
VIN connection
Provided
VOUT connection
Rev.2.4
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