MM1437 データシートの表示（PDF） - Mitsumi
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MM1437 Datasheet PDF : 6 Pages
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MITSUMI
Regulator+Reset IC
Monolithic IC MM1437
Regulator+Reset IC MM1437
Outline
This IC combines a low saturation 5V regulator, adapted for low power consumption, and a reset function
(regulator output monitoring), for which there is significant market need, that uses the built-in 4.2V detection
delay circuit.
Features
1. Small input/output voltage difference
0.25V typ.
2. High input voltage
18V max.
3. Internal thermal shutdown circuit.
4. Internal current-limiting circuit.
5. Adjustment-free reset detection voltage
4.2V typ.
6. Easy to set delay time from voltage detection to reset release.
Package
SOP-7
SIP-5
Applications
TV, monitors, air conditioners, others.
Pin Assignment
7
6
5
1234
SOP-7
1
GND
---------------------------------------------------------------------------------------
2
RESET
3
Cd
4
VIN
5
VOUT
6
GND
7
N.C
12345
SIP-5
___
1
RESET
2
Cd
3
VIN
4
VOUT
5
GND
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