S-1701 Datasheet, PDF (4/70 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
Rev.2.4_00
5. S-1701 Series U/ V/ W types
*1
Overcurrent
protector circuit
ON/OFF
+
circuit
−
Reference
voltage circuit
ON/OFF pin : VIN connection
VOUT
SENSE pin : VOUT connection
VIN
Reference
voltage circuit
+
−
Oscillating
counter timer
(Delay circuit)
VSS
VDOUT
*1
*1. Parasitic diode
6. S-1701 Series X/ Y/ Z types
Overcurrent
protector circuit
ON/OFF
+
circuit
−
Reference
voltage circuit
Figure 5
*1
VOUT
ON/OFF pin : VIN connection
SENSE pin : VIN connection
VIN
Reference
voltage circuit
*1. Parasitic diode
+
−
Oscillating
counter timer
(Delay circuit)
VSS
VDOUT
*1
Figure 6
4
Seiko Instruments Inc.