S7139SF AUK Corporation, S7139SF Datasheet
S7139SF
Manufacturer Part Number
S7139SF
Description
Manufacturer
AUK Corporation
Specifications of S7139SF
Date_code
03+
Packing_info
SOT-23
7
Description
• The S71xx prevents the error of system from supply voltage below normal voltage level at the time the power on
Features
Applications
Ordering Information
Outline Dimensions
• As Measure Against Erroneous Operations at Power On-Off
• As Control Circuit of Battery-Backed Memory
• As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc.
• As Measure Against System Runaway at Instantaneous Break of Power Supply etc.
and instantaneous power off in systems.
• Current Consumption is Low (I
• Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.)
• Hysteresis Voltage is Provided (50 ㎷ Typ.)
Type NO.
S71xxSF
S
S
2.30~2.50
1.50~1.70
1
2
e
e
m
m
i
i
c
c
3
o
o
n
n
d
d
u
u
c
c
t
t
CCL
o
o
r
r
=300 ㎂ Typ. I
□□: Detecting Voltage Code
Marking
7□□
KSD-I5C008-002
CCH
=30 ㎂ Typ.)
Equivalent Circuit Diagram
PIN Connections
1. V
2. Vcc
3. GND
OUT
Package Code
SOT-23F
Standard Voltage Detector
S71xxSF
Unit : mm
1
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