10-13 NOV 2026 · Munich, Germany

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Renesas Electronics Corporation ISL8121IRZ

Renesas Electronics Corporation ISL8121IRZ electronic component product image

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Manufacturer No
ISL8121IRZ
Date Code
21+
Quantity
33,659
Availability
In Stock
Package
24-VFQFN Exposed Pad
Packaging
Tube
Description
IC REG CTRLR BUCK 24QFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QFN (4x4)
Datasheet
Payment
PayPalEast West BankVISAMastercardWestern Union
Delivery
DHLFedExUPSTNT
AS9120
ISO 13485
ERAI Member
VDE
ISO 9001
ISO 14001
Five-Star After-Sales Service Certification
Bavarian Chips Alliance
UKAS Management Systems
ANAB ISO/IEC 17021
IAF
Series
-
Function
Step-Down
Topology
Buck
Packaging
Tube
Clock Sync
No
Output Type
Transistor Driver
Manufacturer
Renesas Electronics Corporation
Mounting Type
Surface Mount
Output Phases
2
Package / Case
24-VFQFN Exposed Pad
Control Features
Current Limit, Enable, Soft Start, Tracking
Duty Cycle (Max)
66%
Number of Outputs
2
Serial Interfaces
-
Base Product Number
ISL8121
Output Configuration
Positive
Frequency - Switching
150kHz ~ 2MHz
Operating Temperature
-40°C ~ 85°C (TA)
Synchronous Rectifier
Yes
Supplier Device Package
24-QFN (4x4)
Voltage - Supply (Vcc/Vdd)
4.9V ~ 5.5V
AttributeValue
Series-
FunctionStep-Down
TopologyBuck
PackagingTube
Clock SyncNo
Output TypeTransistor Driver
ManufacturerRenesas Electronics Corporation
Mounting TypeSurface Mount
Output Phases2
Package / Case24-VFQFN Exposed Pad
Control FeaturesCurrent Limit, Enable, Soft Start, Tracking
Duty Cycle (Max)66%
Number of Outputs2
Serial Interfaces-
Base Product NumberISL8121
Output ConfigurationPositive
Frequency - Switching150kHz ~ 2MHz
Operating Temperature-40°C ~ 85°C (TA)
Synchronous RectifierYes
Supplier Device Package24-QFN (4x4)
Voltage - Supply (Vcc/Vdd)4.9V ~ 5.5V

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Packaging Process