FT441AA

Fremont Micro Devices Ltd FT441AA

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  • FT441AA
  • Fremont Micro Devices Ltd
  • IC REG BUCK ADJ 900MA SOT23-5
  • PMIC - Voltage Regulators - DC DC Switching Regulators
  • FT441AA Datasheet
  • SC-74A, SOT-753
  • Tape & Reel (TR)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 29784
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is FT441AA

Fremont Micro Devices Ltd Part Number FT441AA（PMIC - Voltage Regulators - DC DC Switching Regulators）, developed and manufactured by Fremont Micro Devices Ltd, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

FT441AA is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

FT441AA Specifications

  • Part NumberFT441AA
  • CategoryPMIC - Voltage Regulators - DC DC Switching Regulators
  • ManufacturerFremont Micro Devices Ltd
  • DescriptionIC REG BUCK ADJ 900MA SOT23-5
  • PackageTape & Reel (TR)
  • Series-
  • Operating Temperature-40°C ~ 85°C (TA)
  • Mounting TypeSurface Mount
  • Package / CaseSC-74A, SOT-753
  • Supplier Device PackageSOT-23-5
  • FunctionStep-Down
  • TopologyBuck
  • Output TypeAdjustable
  • Voltage - Output (Min/Fixed)0.6V
  • Voltage - Output (Max)5.5V
  • Current - Output900mA
  • Output ConfigurationPositive
  • Number of Outputs1
  • Frequency - Switching1.5MHz
  • Synchronous RectifierYes
  • Voltage - Input (Min)2.5V
  • Voltage - Input (Max)5.5V

Application of FT441AA

DC DC Switching Regulators is the far-ranging field of regulators, covering almost any electronic device that needs DC power. In the field of consumer electronics, from smartphones and tablets to laptops and smart TVS, switching regulators provide accurate voltage support for the internal circuits of these devices. In the field of communication, communication equipment such as base stations, routers, and switches are also inseparable from the efficient power management of switching regulators. In addition, in industrial automation, automotive electronics, medical equipment, aerospace and other fields, switching regulators also play an important role. For example, in automotive electronics, switching regulators are used in on-board power systems to provide a stable voltage supply to various sensors, controllers and actuators; In medical equipment, it ensures the accurate operation of various precision instruments and equipment.

FT441AA Datasheet

FT441AA Datasheet , Tape & Reel (TR),-40°C ~ 85°C (TA),Surface Mount,SC-74A, SOT-753,SOT-23-5,Step-Down,Buck,Adjustable,0.6V,5.5V,900mA,Positive,1,1.5MHz,Yes,2.5V,5.5V

FT441AA Classification

PMIC - Voltage Regulators - DC DC Switching Regulators

DC DC Switching Regulators is an electronic device that converts one direct current (DC) voltage to another and regulators it by switching it. It is different from traditional linear regulators, which adjust the voltage drop to stabilize the output voltage, and switching regulators use the fast on-off of semiconductor switching components (such as MOSFETs), with inductive, capacitor and other energy storage components, to build an efficient energy conversion path between the input voltage and the output voltage. By precisely controlling the on-off and off-off times (i.e. duty cycle) of the switching element, the switching regulator can achieve precise regulation and stability of the output voltage.

FAQ about PMIC - Voltage Regulators - DC DC Switching Regulators

  • 1. ‌‌The voltage stabilizer cannot start‌?

    Possible reasons include the wrong phase sequence of the input power line, the air switch in the machine is not turned on or damaged. The solution is to swap any two power connections or check whether the power line is normal, close the switch or replace the switch‌.

  • 2. ‌Does the voltage regulator frequently lose power‌?

    Possible reasons include improper adjustment of overvoltage value on control circuit board. The solution is to readjust or repair‌.

  • 3. ‌Decrease in voltage regulator load capacity‌?

    Possible reasons include defective brushes, poor contact between brushes and voltage regulator coil, etc. The solution includes replacing brushes, adjusting brush spring pressure and brush position, etc.

We are a professional PCB manufacturer who offers comprehensive PCB manufacturing services including: professional Ceramic PCB HDI PCB Heavy Copper PCB High-TG PCB High Speed PCB High Frequency PCB Metal Core PCB PCB fabrication and PCB assembly, providing fast turnaround prototypes for high-end products.

• Prompt Responsiveness

• Guaranteed Quality

• Global Access

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Jinftry, Your most trustworthy component supplier, welcome to send us the inquiry, thank you!

Do you have any questions about FT441AA ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
( Email first will be appreciative )

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Fremont Micro Devices Ltd
Fremont Micro Devices Ltd
Founded in 2005, Fremont Micro Devices Corporation is a platform chip design company headquartered in Shenzhen, China, founded by senior professionals in the chip design field who have worked in Silicon Valley for many...
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