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RT4803WSC
RT4803WSC
Active
Description:  IC REG BOOST ADJ 2A 16WLCSP
Manufacturer:  Richtek
Datasheet:   RT4803WSC Datasheet
History Price: $2.13000
In Stock: 6700
RT4803WSC Specification
Specification
Mfr Part
RT4803WSC
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 161 customer reviews from all over the world
    Silvana
    Brazil
    5 stars
    2026-11-06 19:04
    Product of excellent quality I recommend everything came right and it worked perfectly!!!
    Bart van der Wal
    Netherlands
    5 stars
    2026-11-06 18:54
    It's a shvidka, it's good.
    Katharina Meier
    Germany
    5 stars
    2026-11-06 18:44
    The product is very poorly packaged, the leads on the microcircuits are all curved.
    Wouter de Lange
    Netherlands
    5 stars
    2026-11-06 18:42
    Product was well packaged in an anti-static tube with stopper and works well.
    Ottavia Bianchi
    Italy
    5 stars
    2026-11-06 18:29
    The products correspond to the description. The material arrived after five weeks, but before the estimated time of delivery.
    Kati Kallio
    Finland
    5 stars
    2026-11-06 18:21
    Fixed one Nintendo Switch where USB-C port was damaged. After USB-port change, Switch charged only one side of charging cable and didn'tshow picture at TV. M92T36 fixed this.