Send Message

5 Pin Microprocessor Reset Circuits Integrated LM3722IM5-4.63

Minimum Order Quantity: 1
5 Pin Microprocessor Reset Circuits Integrated LM3722IM5-4.63
Features Gallery Product Description Request A Quote
Manufacturer Part Number: LM3722IM5-4.63/NOPB
Brand Name: Original
Type: Integrated Circuit
Description: Integrated Circuits
Applications: Standard
Writable Memory: Standard
High Light:

Microprocessor Reset Circuits Integrated


Microprocessor Reset Circuits


5 Pin Microprocessor Circuits

Basic Infomation
Place of Origin: Original Factory
Brand Name: National Semiconductor
Certification: Lead free / RoHS Compliant
Model Number: LM3722IM5-4.63
Payment & Shipping Terms
Packaging Details: Standard Packaging
Delivery Time: Within 3days
Payment Terms: T/T in advance, Western Union, Xtransfer
Supply Ability: 2000
Product Description



Detailed Product Description
High Light:

led matrix driver ic


offline led driver ic



Quick Detail:

5-Pin Microprocessor Reset Circuits


The LM3722/LM3723/LM3724 microprocessor supervisory circuits monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down, brown-out conditions, and manual reset.
The LM3722/LM3723/LM3724 asserts a reset signal whenever the supply decreases below the factory-programmed reset threshold for at least 100 ms. The reset signal remains asserted for 190 ms after VCC rises above the threshold.
The LM3722 has an active-low RESET push-pull output. The LM3723 has an active-high RESET push-pull output. The LM3724 has an active-low open-drain RESET output. Three standard reset voltage options are available, suitable for monitoring 5V, 3.3V, and 2.5V supply voltages. Additional reset voltages are also available; contact National Semiconductor for details.
With a low supply current of only 6µA, the LM3722/LM3723/LM3724 are ideal for use in portable equipment. The LM3722/LM3723/LM3724 are available in the 5-pin SOT23 package.


n Precise monitoring of 2.5V, 3.3V, and 5V supply voltages
n Fully specified over temperature Industrial: −40˚C to +85˚C
Extended: −40˚C to +125˚C
n 100 ms minimum Power-On Reset pulse width, 190 ms typical:
Active-Low RESET Output (LM3722)
Active-High RESET Output (LM3723)
Active-Low RESET Open Drain Output (LM3724)
n Guaranteed RESET Output valid for VCC ≥ 1V
n Low Supply Current, 6µA typical
n Power supply transient immunity
n Compatible with MAX811/812 applications


Datasheets LM3722/23/24
Product Photos SOT-23-5, SC-74A, MF05A
Standard Package 1
Category Integrated Circuits (ICs)
Family PMIC - Supervisors
Series -
Packaging Digi-Reel®
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Output Push-Pull, Totem Pole
Reset Active Low
Reset Timeout 100 ms Minimum
Voltage - Threshold 4.63V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Other Names LM3722IM5-4.63/NOPBDKR
Recommended Products
Get in touch with us
Contact Person : Jack
Tel : +8618098974141
Characters Remaining(20/3000)