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Home  /  Integrated Circuits (ICs)  /  PMIC - Battery Management  /  Richtek RT9428WSC
RT9428WSC
RT9428WSC
Discontinued
PMIC - Battery Management
Description:  SINGLE CELL FUEL GAUGE WL-CSP-8
Manufacturer:  Richtek
Datasheet:   RT9428WSC Datasheet
History Price: $1.28000
In Stock: 33300
Distributors
Specification
PDF Datasheet
Equivalent
RT9428WSC Specification
Specification
Mfr Part
RT9428WSC
Category
PMIC - Battery Management
Manufacturer
Richtek
Series
-
Packaging
Tape & Reel (TR)
Status
Discontinued
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Function
Fuel Gauge
Battery Chemistry
Lithium Ion
Number of Cells
1
Fault Protection
-
Interface
I2C
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
8-UFQFN, CSP
Supplier Device Package
8-WLCSP (1.6x1.52)
RT9428WSC PDF Datasheet
RT9428WSC Datasheet
Click and Download: RT9428WSC Datasheet
RT9428WSC Compare Parts
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    RT9428WSC Related Parts
    RT9709AGQWB
    RT9709AGQWB
    Richtek
    IC BATT PROTECTION 10WDFN
    RT9709BGQWB
    RT9709BGQWB
    Richtek
    IC BATT PROTECTION 10WDFN
    RT9709GQW
    RT9709GQW
    Richtek
    IC BATT PROTECTION 12WDFN
    RT9709GQWB
    RT9709GQWB
    Richtek
    IC BATT PROTECTION 10WDFN
    RT9422GQW
    RT9422GQW
    Richtek
    SINGLE CELL FUEL GAUGE WDFN-12
    RT9426AWSC
    RT9426AWSC
    Richtek
    SINGLE CELL FUEL GAUGE WL-CSP-9
    RT9426GQW
    RT9426GQW
    Richtek
    IC BATT PROT LI-ION 1CELL 12WDFN
    RT9426WSC
    RT9426WSC
    Richtek
    SINGLE CELL FUEL GAUGE WL-CSP-9
    RT9709AGQW
    RT9709AGQW
    Richtek
    IC BATT PROTECTION 12WDFN
    RT9709BGQW
    RT9709BGQW
    Richtek
    IC BATT PROTECTION 12WDFN
    RT9718BGQW
    RT9718BGQW
    Richtek
    IC REG OVP WDFN-8
    RT9718CGQW
    RT9718CGQW
    Richtek
    IC REG OVP WDFN-8
    Customer Reviews
    4.95 out of 5.00 stars from 131 customer reviews from all over the world
    Léo Lacroix
    France
    5 stars
    2026-11-11 03:08
    Received what had been ordered, no surprise
    Nara Lima Neto
    Brazil
    5 stars
    2026-11-11 02:40
    I haven't tested yet, they arrived well packed, they seem to have great quality.
    Jason Edwards
    United States
    5 stars
    2026-11-11 02:38
    Recommendation for product
    Xanderson Silva Costa
    Brazil
    5 stars
    2026-11-11 02:30
    All right, fast shipping recommend.
    Teresa Marino
    Italy
    5 stars
    2026-11-11 02:10
    Not used yet but seems legit even if not a known manufacturer. Comes in a small bag inside the shipping bag.
    Juliana Sofía
    Spain
    5 stars
    2026-11-11 01:54
    As described in the ad. I bought it for a small project where I feed a esp32, but I have brownout Problems with continuous rebooted when Wi-Fi starts.
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