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PMIC - Voltage Regulators - Linear - Switching
/ Renesas Electronics ISL9440CIRZ-T
ISL9440CIRZ-T
Obsolete
PMIC - Voltage Regulators - Linear - Switching
Description:
IC REG QUAD BUCK/LNR SYNC 32QFN
Manufacturer:
Renesas Electronics
Datasheet:
ISL9440CIRZ-T Datasheet
History Price: Obsolete
In Stock: 29000
Distributors
Specification
PDF Datasheet
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ISL9440CIRZ-T Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
Slogan
Updated
TRICO INDUSTRIAL
ISL9440CIRZ-T
24800
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 23, 2026
Redstar Electronic
ISL9440CIRZ-T
9200
Visit
$
First Choice, Good Service
Apr 23, 2026
PARKIN
ISL9440CIRZ-T
14700
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 23, 2026
QTreeic Electronics
ISL9440CIRZ-T
1400
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 23, 2026
DigiKey
ISL9440CIRZ-T
36700
Visit
$
Click and see latest prices from Digikey Electronics
Apr 23, 2026
Anterwell
ISL9440CIRZ-T
6900
Visit
$
The 21 years electronic components professional supplier
Apr 23, 2026
Feilifei
ISL9440CIRZ-T
17000
Visit
$
New and original
Apr 23, 2026
One River Electronics Ltd
ISL9440CIRZ-T
22500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 23, 2026
HAODE TECHNOLOGY
ISL9440CIRZ-T
4600
Visit
$
Click and send your RFQ
Apr 23, 2026
Hard Find Electronics Ltd.
ISL9440CIRZ-T
20200
Visit
$
Sourcing hard-to-find electronic components
Apr 23, 2026
ISL9440CIRZ-T Specification
Specification
Mfr Part
ISL9440CIRZ-T
Category
PMIC - Voltage Regulators - Linear - Switching
Manufacturer
Renesas Electronics
Series
-
Packaging
Tape & Reel (TR)
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Topology
Step-Down (Buck) Synchronous (3), Linear (LDO) (1)
Number of Outputs
4
Frequency - Switching
600kHz
Voltage/Current - Output 1
Controller
Voltage/Current - Output 2
Controller
Voltage/Current - Output 3
Controller
w/LED Driver
No
w/Supervisor
No
w/Sequencer
No
Voltage - Supply
4.5V ~ 24V
Operating Temperature
-40 ℃ ~ 85 ℃
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
ISL9440CIRZ-T Related Parts
ISL6235CA
Intersil
SWITCHING CONTROLLER
ISL6235CA-T
Intersil
SWITCHING CONTROLLER
ISL6402AIR
Intersil
DUAL SWITCHING CONTROLLER
ISL6402AIR
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402AIR-T
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402AIR-TK
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402AIRZ
Intersil
DUAL SWITCHING CONTROLLER
ISL6402AIRZ
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402AIRZ-T
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402AIRZ-TK
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL6402IR
Intersil
DUAL SWITCHING CONTROLLER
ISL6402IR
Renesas Electronics
IC REG TRPL BUCK/LNR SYNC 28QFN
ISL9440CIRZ-T Compare Parts
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ISL9440CIRZ-T vs ISL9307IRTAAJLZ-T
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ISL9440CIRZ-T vs ISL9307IRTAAJGZ-T
ISL9440CIRZ-T vs ISL9307IRTAAJFZ-T7A
ISL9440CIRZ-T vs ISL9307IRTAAJFZ-T
ISL9440CIRZ-T vs ISL9307IRTAAJBZ-T7A
ISL9440CIRZ-T vs ISL9307IRTAAJBZ-T
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Customer Reviews
4.95 out of 5.00 stars from 146 customer reviews from all over the world
Romain Bernard
France
2026-04-10 23:58
Like the description, fast shipping, perfect.
Laura Masson
France
2026-04-10 23:26
Received quickly but not tested to date-fast shipping
Jonas Mindaugas
Lithuania
2026-04-09 00:34
Thank you. Super.
Juan Carlos
Spain
2026-04-08 23:34
Excellent product and fantastic seller.
Ana Paula
Brazil
2026-04-08 22:40
Okay okay description confirm!
Ana Clara Lima
Brazil
2026-04-08 22:22
Arrived very fast, apparently product quality
