FT441AA

Obsolete

PMIC - Voltage Regulators - DC DC Switching Regulators

Description: IC REG BUCK ADJ 900MA SOT23-5

Manufacturer: Fremont Micro Devices

Datasheet: FT441AA Datasheet

History Price: Obsolete

In Stock: 12400

FT441AA Specification

Specification

Part No

FT441AA

Category

PMIC - Voltage Regulators - DC DC Switching Regulators

Manufacturer

Fremont Micro Devices

Series

Packaging

Tape & Reel (TR)

Status

Obsolete

Environmental Compliance

Lead Free

Radiation Hardening

REACH SVHC

No SVHC

RoHS

Compliant

HS Code

Technical Parameter

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Output Type

Adjustable

Number of Outputs

Voltage - Input (Min)

2.5V

Voltage - Input (Max)

5.5V

Voltage - Output (Min/Fixed)

0.6V

Voltage - Output (Max)

5.5V

Current - Output

900mA

Frequency - Switching

1.5MHz

Synchronous Rectifier

Yes

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

FT441AA PDF Datasheet

FT441AA Datasheet

Click and Download: FT441AA Datasheet

Customer Reviews

4.95 out of 5.00 stars from 80 customer reviews from all over the world

Gustavo Henrique Silva

Brazil

2026-03-24 11:43

Very, very well packed

Ulysses Santos Almeida

Brazil

2026-03-22 23:32

All very well. The purchase arrived quickly. Great supplier.

Christine Henderson

United States

2026-03-22 20:43

Rds(on) is according to datasheets

Darius Kęstutis

Lithuania

2026-03-22 18:19

everything working, very fast shipping

Susanne Bauer

Germany

2026-03-22 15:59

Everything was fine. I would buy aigen in this shop.

Nicolás Javier

Spain

2026-03-22 14:46

Installed on an APC Back UPS 950 UPS and works well.