s-1313a13-n4t1u3 Seiko Instruments Inc., s-1313a13-n4t1u3 Datasheet - Page 2

• Manufacturer Part Number: s-1313a13-n4t1u3
• Description: S-1313 Series Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

2
SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1313 Series
Block Diagrams
1. S-1313 Series A type
2. S-1313 Series B type
*1. Parasitic diode
*1. Parasitic diode
ON / OFF
ON / OFF
VSS
VSS
VIN
VIN
Thermal shutdown circuit
Thermal shutdown circuit
ON / OFF circuit
ON / OFF circuit
protection circuit
protection circuit
Overcurrent
Overcurrent
voltage circuit
voltage circuit
Reference
Reference
Seiko Instruments Inc.
+
−
+
−
*1
*1
Figure 1
Figure 2
*1
*1
VOUT
VOUT
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
ON / OFF logic
Discharge shunt
function
Constant current
source pull-down
Function
Function
Active “H”
Available
Available
Active “H”
Available
None
Rev.1.0
Status
Status
_00