Choose your country or region.

EnglishFrançaispolskiSlovenija한국의DeutschSvenskaSlovenskáMagyarországItaliaहिंदीрусскийTiếng ViệtSuomiespañolKongeriketPortuguêsภาษาไทยБългарски езикromânescČeštinaGaeilgeעִבְרִיתالعربيةPilipinoDanskMelayuIndonesiaHrvatskaفارسیNederlandTürk diliΕλλάδαRepublika e ShqipërisëአማርኛAzərbaycanEesti VabariikEuskeraБеларусьíslenskaBosnaAfrikaansIsiXhosaisiZuluCambodiaსაქართველოҚазақшаAyitiHausaКыргыз тилиGalegoCatalàCorsaKurdîLatviešuພາສາລາວlietuviųLëtzebuergeschmalaɡasʲМакедонскиMaoriМонголулсবাংলা ভাষারမြန်မာनेपालीپښتوChicheŵaCрпскиSesothoසිංහලKiswahiliТоҷикӣاردوУкраїнаO'zbekગુજરાતીಕನ್ನಡkannaḍaதமிழ் மொழி繁体中文
Home > Products > Integrated Circuits (ICs) > Specialized ICs > MM3722KF6RRE
Image may be representation.
See specs for product details.

MM3722KF6RRE

Manufacturer Part Number:
MM3722KF6RRE
Manufacturer / Brand
MITSUMI
Part of Description:
MITSUMI SSON-6J
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 3507 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

Inquiry Online

Please complete all required fields with your contact information.Click "SUBMIT REQUEST" we will contact you shortly by email. Or Email us: Info@IC-Components.com
Part Number
Manufacturer
Require Quantity
Target Price(USD)
Company Name
Contact Name
E-mail
Phone
Message
Please enter Verify Code and click "Submit"
Part Number MM3722KF6RRE
Manufacturer / Brand MITSUMI
Stock Quantity 3507 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description MITSUMI SSON-6J
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the key design considerations when integrating the MM3722KF6RRE into a compact industrial control system with limited PCB real estate and strict thermal constraints?
The MM3722KF6RRE is housed in a 6-pin SOT-23 package, making it suitable for space-constrained designs. However, its small size limits power dissipation capability, so thermal management must be carefully evaluated under continuous load conditions. Engineers should ensure adequate copper pour and consider thermal vias if operating near maximum junction temperature. The device's internal architecture includes built-in protection circuits that reduce external component count but require stable input voltage to function correctly.
How does the MM3722KF6RRE handle reverse polarity protection, and what circuit modifications are needed if the application involves potential accidental battery reversal?
The MM3722KF6RRE incorporates an integrated reverse polarity protection feature that activates when the input voltage is applied in the wrong direction. However, this protection has current and voltage limitations defined in the datasheet. For applications where repeated accidental reversals may occur, engineers should supplement with an external Schottky diode in series with the input to prevent latch-up or damage during prolonged reverse bias conditions.
Can the MM3722KF6RRE be used in automotive-grade lighting control systems requiring AEC-Q100 compliance, and what qualification steps would be necessary?
While the MM3722KF6RRE is not pre-qualified under AEC-Q100, it can be considered for automotive applications provided full reliability testing including HAST (Highly Accelerated Stress Test), thermal cycling, and ESD robustness validation is performed. Designers must verify performance across the full automotive temperature range (-40°C to +125°C) and ensure compatibility with ISO 7637-2 transient requirements through appropriate filtering and layout practices.
What are the implications of using the MM3722KF6RRE in a multi-supply environment where multiple power rails share a common ground but have different nominal voltages?
In multi-supply systems, the MM3722KF6RRE’s absolute maximum input voltage rating must not be exceeded at any pin relative to its ground reference. If one subsystem powers up later than another, voltage differences between supplies could expose the IC to overvoltage stress on input pins. Isolation resistors, level-shifting circuitry, or power sequencing control may be required to prevent unintended conduction paths or damage during startup transients.
When replacing legacy linear regulators in a battery-powered IoT sensor node, how does the MM3722KF6RRE compare in terms of efficiency and quiescent current?
The MM3722KF6RRE offers higher efficiency than traditional LDOs due to its internal switching topology, especially at higher input-output differentials. Its typical quiescent current is in the microamp range, making it suitable for energy-constrained applications. However, switching regulators generally exhibit higher output ripple and noise compared to low-dropout types, which may necessitate additional filtering for sensitive analog loads.
Are there specific layout recommendations for minimizing EMI when routing high-current paths near the MM3722KF6RRE in a mixed-signal PCB?
To minimize electromagnetic interference, maintain a minimum clearance of 3mm between high-current traces and the MM3722KF6RRE. Place input and output capacitors as close as possible to the IC pins to reduce loop inductance. Use a solid ground plane beneath the device and avoid routing sensitive signals over its footprint. Switching frequency harmonics should be evaluated using simulation tools to prevent coupling into adjacent traces.
What precautions should be taken during ESD handling when assembling boards containing the MM3722KF6RRE in high-humidity manufacturing environments?
Although the MM3722KF6RRE features ESD protection diodes rated to ±2kV HBM, assembly processes in humid conditions increase the risk of latent damage. Operators should use grounded wrist straps, ESD-safe workstations, and store unpackaged PCBs in conductive containers. Post-assembly functional testing should include ESD sensitivity verification per IEC 61000-4-2 standards to detect early degradation.
Can the MM3722KF6RRE operate reliably in outdoor agricultural monitoring equipment exposed to dust, moisture, and wide ambient temperature swings?
The MM3722KF6RRE itself is not inherently sealed against environmental ingress. For outdoor deployment, it must be mounted behind a conformal coating or enclosed within a sealed module that meets IP65 or higher standards. Thermal derating curves should be consulted to ensure reliable operation above 70°C ambient, and solder joints should be inspected regularly due to potential fatigue from thermal expansion mismatch.
What configuration options exist for adjusting the output voltage of the MM3722KF6RRE, and how do they affect stability and transient response?
The output voltage of the MM3722KF6RRE is factory-set and non-adjustable via external components. This fixed configuration simplifies design but limits flexibility. Stability is guaranteed only at the specified output level; attempting to modify it externally risks oscillation or poor regulation due to altered compensation networks. Designers must select a variant matching their required output voltage to maintain optimal transient response and phase margin.
How should engineers approach migration from the MM3722KF6RRE to alternative MITSUMI regulators when redesigning for improved long-term availability?
When migrating away from the MM3722KF6RRE, verify that replacement parts offer comparable efficiency, quiescent current, and package compatibility. Cross-reference electrical characteristics such as dropout voltage, load regulation, and line regulation across all operating conditions. Ensure thermal performance aligns with PCB layout capabilities, and validate stability margins with actual load steps before finalizing the BOM change.

Recent Reviews

Leave Comment
Hello, you have not logged in, please log in
User Login

Forgot password?

No account yet? Register now

Tips
Please speak legally
Your email will be hidden
Please complete all required fields ( denoted with* )
Mark
5.0

You May Also Be Interested In:


MM3722KF6RRE

MITSUMI

MITSUMI SSON-6J

In Stock: 3507

SUBMIT RFQ