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Home  /  Integrated Circuits (ICs)  /  PMIC - DC DC Switching Controllers  /  Renesas Electronics ISL6439CB
ISL6439CB
ISL6439CB
Obsolete
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR BUCK 14SOIC
Manufacturer:  Renesas Electronics
Datasheet:   ISL6439CB Datasheet
History Price: $1.85000
In Stock: 14500
Distributors
Specification
PDF Datasheet
Equivalent
ISL6439CB Specification
Specification
Mfr Part
ISL6439CB
Category
PMIC - DC DC Switching Controllers
Manufacturer
Renesas Electronics
Series
-
Packaging
Tube
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
2.97V ~ 3.63V
Frequency - Switching
300kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Phase Control
Operating Temperature
0 ℃ ~ 70 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
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    Customer Reviews
    4.95 out of 5.00 stars from 91 customer reviews from all over the world
    Senhor Matheus
    Brazil
    5 stars
    2026-11-07 13:47
    Collected conformal annuncement
    Zuleica Costa Sr.
    Brazil
    5 stars
    2026-11-07 13:30
    Very good working 100%
    Isla Lee
    United States
    5 stars
    2026-11-07 12:24
    Works perfectly as a replacement
    Jan Meyer
    Germany
    5 stars
    2026-11-07 11:54
    great. all labled
    Clara Hoffmann
    Germany
    5 stars
    2026-11-07 10:48
    Fast delivery all went well thanks.
    Jasper Wilson
    United States
    5 stars
    2026-11-07 10:02
    Material OK shipping on time
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