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RT4805WSC
RT4805WSC
Active
PMIC - Voltage Regulators - DC DC Switching Regulators
Description:  IC REG BOOST ADJ 2A 16WLCSP
Manufacturer:  Richtek
Datasheet:   RT4805WSC Datasheet
History Price: Active
In Stock: 24350
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Specification
PDF Datasheet
Equivalent
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 126 customer reviews from all over the world
    Vanessa De Luca
    Italy
    4 stars
    2026-09-20 03:26
    The goods did not arrive but there was a refund
    Wagner
    Brazil
    5 stars
    2026-09-20 03:19
    Thank you so much
    Sofía Valentina Castro
    Spain
    5 stars
    2026-09-20 03:15
    Seller's service is very good. But these 5 V regulators are not of quality. Output current is low and stability is small.
    Ugo Fontana
    Italy
    5 stars
    2026-09-20 03:10
    All ok. Perfect
    Fernando Javier
    Spain
    5 stars
    2026-09-20 02:52
    All well I recommend seller
    Léo Dufour
    France
    5 stars
    2026-09-20 02:17
    Received on time
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