CMOS Voltage detector with delay circuit and Manual Reset function
ELM73xxxxxA
■Selection guide
ELM73xxxxxA-x
Symbol
e.g. :
a, b
Detection voltage
22: VdetN=2.2V, 27: VdetN=2.7V
30: VdetN=3.0V, 40: VdetN=4.0V
N: N-ch open-drain output
C: CMOS output
c
d
e
Output form
A : Without MR function
B : With MR function
Manual reset function
Package
B: SOT-25
C: SC-82AB(SOT-343), SC-70-5(SOT-353)
f
g
Product version
Taping direction
A
S, N: Refer to PKG file
ELM73 x x x x x A - x
↑ ↑ ↑ ↑ ↑ ↑ ↑
a b c d e f g
■Pin configuration
SOT-25(TOP VIEW)
SOT-25(TOP VIEW)
Pin name
(73xxxABA)
OUT
Pin name
(73xxxBBA)
MR
5
1
4
3
5
4
Pin No.
Pin No.
1
2
3
4
5
1
2
3
4
5
VDD
VSS
NC
ExtC
VSS
VDD
ExtC
OUT
2
1
2
3
SC-82AB(TOP VIEW)
SC-70-5(TOP VIEW)
Pin name
(73xxxACA)
VSS
Pin name
(73xxxBCA)
MR
Pin No.
Pin No.
1
2
3
4
1
2
3
4
5
VDD
ExtC
OUT
VSS
VDD
ExtC
OUT
Rev.1.1
16 - 2
ELM [ ELM ELECTRONICS ]
