FT441AA
- Mfr.Part #
- FT441AA
- Manufacturer
- Fremont Micro Devices
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 900MA SOT23-5
- Stock
- 34,974
- In Stock :
- 34,974
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- Manufacturer :
- Fremont Micro Devices
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 2.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Cut Tape (CT)
- Terminal Pitch :
- 0.95mm
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Package / Case :
- SC-74A, SOT-753
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Voltage - Output (Min/Fixed) :
- 0.6V
- Input Voltage-Nom :
- 3.6V
- Reach Compliance Code :
- Unknown
- Published :
- 2009
- Topology :
- Buck
- JESD-30 Code :
- R-PDSO-G5
- Frequency - Switching :
- 1.5MHz
- Pbfree Code :
- yes
- Function :
- Step-Down
- Output Voltage :
- 5.5V
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Length :
- 2.92mm
- Number of Terminations :
- 5
- Current - Output :
- 900mA
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- FT441AA

Voltage Regulators - DC DC Switching Regulators Fremont Micro Devices FT441AA Overview
Introducing the FT441AA from Fremont Micro Devices, a versatile and efficient adjustable buck regulator designed to meet the demanding needs of modern electronic applications. This compact component is housed in a SOT235 package, making it an ideal solution for space-constrained environments. The FT441AA excels in providing stable and reliable adjustable output, capable of delivering up to 900mA of current. This makes it perfect for a wide range of industrial, commercial, and consumer applications where performance and reliability are paramount. The integration of advanced circuit design and robust manufacturing techniques ensures that the FT441AA delivers exceptional performance, enhancing system reliability and extending product life.
FT441AA Features
The FT441AA features include high efficiency, excellent thermal performance, and the ability to provide a stable adjustable output under varying load and input conditions. Its compact size and the flexibility of its adjustable output make it particularly suitable for designing power-efficient and space-saving products.
FT441AA Applications
- Portable Devices: The FT441AA can efficiently manage power in portable electronic devices such as smartphones and tablets, ensuring extended battery life and reliability.
- Wireless Communication Equipment: Utilized in wireless modems and routers, this regulator maintains stable operation even under fluctuating power conditions, enhancing communication reliability.
- Consumer Electronics: Perfect for use in consumer electronics like digital cameras and gaming consoles, where consistent and efficient power management is crucial.
- Industrial Instruments: In industrial settings, the FT441AA provides the necessary power regulation to maintain the precision and efficiency of sensors and other measuring devices.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| FT440AA | Fremont Micro Devices | 19,691 | IC REG BUCK ADJ 600MA SOT23-5 |
| FT440CA | Fremont Micro Devices | 3,262 | IC REG BUCK 1.8V 600MA SOT23-5 |
















