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PRODUCTS PRODUCTS INDEX
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 POWER SUPPLY ICs
Packages Packing Model No. Structure
ICS
IC for CMOS Regulator+Reset
Monolithic IC MM3173/3174 Series
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[Outline]
This IC is a reset+regulator combined IC developed using a CMOS process.
Output voltage of the regulator and detection voltage of the reset are fixed, while regulator output voltage and reset detection voltage are programmable ranging from 1.2V to 5.0V, and 1.2V to 5.0V respectively upon request.


[Features]
1. 
Output voltage accuracy
±2%
2. 
Incorporates a current limit circuit
3. 
Output current
150mA max.
4. 
eset detection voltage
1.2 ~ 5.0V
5. 
ADelay time from voltage detection to reset release can be easily programmed.


[Package]


[Applications]
1. Reset circuit for microcomputers, CPU, and MPU
2. Reset circuit for logic circuits
3. Battery voltage check
4. Switch circuit for backup circuits
5. Mechanical reset circuit


[Pin Assignment]

SOT-26A
(TOP VIEW)
0
1
RESET
2
Cd
3
VOUT
4
VDD
5
GND
6
CE



SOT-25A
(TOP VIEW)
0
1
VDD
2
GND
3
Cd
4
RESET
5
VOUT




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