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RT4805WSC
RT4805WSC
Active
Description:  IC REG BOOST ADJ 2A 16WLCSP
Manufacturer:  Richtek
Datasheet:   RT4805WSC Datasheet
History Price: Active
In Stock: 3500
RT4805WSC Specification
Specification
Mfr Part
RT4805WSC
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Richtek
Series
-
Packaging
Tape & Reel (TR)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
1.8V
Voltage - Input (Max)
5V
Voltage - Output (Min/Fixed)
2.85V
Voltage - Output (Max)
4.4V
Current - Output
2A (Switch)
Frequency - Switching
2.5MHz
Synchronous Rectifier
Yes
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
16-UFBGA, WLCSP
Supplier Device Package
16-WLCSP (1.67x1.67)
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    Customer Reviews
    4.95 out of 5.00 stars from 141 customer reviews from all over the world
    Herr Thomas Schwarz
    Germany
    5 stars
    2026-11-06 22:41
    All happy again
    Fernando Alejandro
    Spain
    5 stars
    2026-11-06 22:01
    Received and working perfectly, well protected. Thank you seller.
    Hazel Martinez
    United States
    5 stars
    2026-11-06 22:00
    This is my second order of the STM32F405RGT6. The first was for ten (10) chips and all worked perfectly. This order was for twelve (12) and I have tested two and both work perfectly, like the first batch. Shipment on both orders arrived sooner than estimated and the chips were packed very well, each chip is in an individual slot within a matrix plastic holder. They are also a very good price. What more can you ask for?
    I highly recommend these chips, STM32F405RGT6, from this store, kingdevil.
    Klaus Bauer
    Germany
    5 stars
    2026-11-06 21:39
    Thank you very much for the fast delivery.
    Ricardo Andrés
    Spain
    5 stars
    2026-11-06 21:32
    Very fast delivery, quality article and works very well.
    Julien Moreau
    France
    5 stars
    2026-11-06 20:47
    parfait reçu rapidement