s-1702ecc01-i6t1g Seiko Instruments Inc., s-1702ecc01-i6t1g Datasheet - Page 2

• Manufacturer Part Number: s-1702ecc01-i6t1g
• Description: Ultra-low Current Consumption 150 Ma Voltage Regulator With Built-in High-accuracy Voltage Detector And Reset Input Function
• Manufacturer: Seiko Instruments Inc.

2
ULTRA-LOW CURRENT CONSUMPTION 150 mA VOLTAGE REGULATOR WITH BUILT-IN HIGH-ACCURACY VOLTAGE DETECTOR AND RESET INPUT FUNCTION
S-1702 Series
Block Diagrams
ON / OFF
ON / OFF
1. S-1702 Series A type to H type
2. S-1702 Series J type and K type (external input detection type)
SENSE
RESX
VIN
VIN
Reference
Reference
voltage
voltage
circuit
circuit
ON/OFF circuit
ON/OFF circuit
Reset circuit
Reset circuit
Overcurrent
Overcurrent
voltage circuit
voltage circuit
protector
protector
detector
Reference
detector
Reference
Voltage
Voltage
circuit
Delay
circuit
circuit
circuit
Delay
Logic
Logic
Seiko Instruments Inc.
Figure 1
Figure 2
Output
Output
circuit
circuit
VDOUT
VDOUT
VOUT
VSS
VOUT
VSS
Product
Product
Type
Type
C
D
G
H
A
B
E
F
K
J
V
V
V
V
V
V
V
V
External
input
External
input
Detector
Detector
Monitor
Voltage
Voltage
Monitor
OUT
OUT
OUT
OUT
IN
IN
IN
IN
Control by ON
Discharge Shunt Function
Discharge Shunt Function
by ON / OFF and RESX
/ OFF Pin
by ON / OFF Pin
×
×
×
×
Rev.1.1
Pins
×
Control by
RESX Pin
×
×
×
×
_00