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All Products > Semiconductors > Power Management ICs > Supervisory Circuits

Maxim MAX14571-73 Overvoltage and Overcurrent Protectors

Maxim Integrated MAX14571 / MAX14572 / MAX14573 Adjustable Overvoltage and Overcurrent Protectors are ideal for protecting systems against positive and negative input voltage faults up to ±40V and feature low 100mΩ (typ) RON FETs. The overvoltage-protector (OVP) feature protects voltages between 6V and 36V, while the undervoltage-protector (UVP) feature protects voltages between 4.5V and 24V. The overvoltage-lockout (OVLO) and undervoltage-lockout (UVLO) thresholds are set using optional external resistors. The factory-preset internal OVLO threshold is 33V (typ) and the preset internal UVLO threshold is 19.2V (typ). These Maxim protection devices also feature programmable current-limit protection up to 4.2A. Once current reaches the threshold, MAX14571 turns off after the 20.7ms (typ) blanking time and stays off during the retry period. MAX14572 latches off after the blanking time, and MAX14573 limits the current continuously. MAX14571-73 also offer reverse current and thermal-shutdown protection. These devices are designed for use in a variety of battery-power applications, consumer electronics, industrial equipment, and marine equipment.
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Category   Semiconductors >  Power Management ICs >  Supervisory Circuits

Available Filters 6 Matches  

Number of Inputs Monitored
 
Reset
 
Threshold Voltage
 
Reset
 
Output Type
 
Reset
 
Manual Reset
 
Reset
 
Watchdog
 
Reset
 
Battery Backup Switching
 
Reset
 
Supply Voltage - Max
 
Reset
 
Maximum Operating Temperature
Reset
 
Mounting Style
 
Reset
 
Package / Case
 
Reset
 

Compare up to 20 parts.
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Maxim Integrated MAX14572EUD+
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MAX14572EUD+

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Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet 140
In Stock
More Info Available
Alternative Packaging
1: $3.39
25: $3.00
50: $2.99
250: $2.96



Min.: 1
Mult.: 1
1 Input Adjustable Active Low, Open Drain No Manual Reset No Watchdog No Backup 36 V + 85 C SMD/SMT TSSOP-14
Maxim Integrated MAX14571EUD+
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MAX14571EUD+

New Product
New Product


Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet 1,706
On Order
More Info Available
Alternative Packaging
1: $3.62
25: $3.00
50: $2.92



Min.: 1
Mult.: 1
1 Input Adjustable Active Low, Open Drain No Manual Reset No Watchdog No Backup 36 V + 85 C SMD/SMT TSSOP-14
Maxim Integrated MAX14573EUD+
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MAX14573EUD+

New Product
New Product


Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet 383
On Order
More Info Available
Alternative Packaging
1: $3.62
25: $3.00
50: $2.92



Min.: 1
Mult.: 1
1 Input Open Drain No Manual Reset No Watchdog No Backup 36 V + 85 C SMD/SMT TSSOP-14-EP
700-MAX14573EUD+T


To purchase full reel, order in multiples of 2500:
MAX14573EUD+T

New Product
New Product


Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet Non-Stocked
Alternative Packaging
Cut Tape
2,085: $2.74
Reel
2,500: $2.74



Min.: 2,085
Mult.: 1
Reel: 2,500
700-MAX14572EUD+T


To purchase full reel, order in multiples of 2500:
MAX14572EUD+T

New Product
New Product


Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet Non-Stocked Lead-Time 19 Weeks
Alternative Packaging
Cut Tape
2,085: $2.74
Reel
2,500: $2.74



Min.: 2,085
Mult.: 1
Reel: 2,500
700-MAX14571EUD+T


To purchase full reel, order in multiples of 2500:
MAX14571EUD+T

New Product
New Product


Maxim Integrated Supervisory Circuits Adj Over-V/C Protector
Data Sheet Non-Stocked
Alternative Packaging
Cut Tape
2,085: $2.74
Reel
2,500: $2.74



Min.: 2,085
Mult.: 1
Reel: 2,500
Compare up to 20 parts.
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