Renesas ISL78268ARZ
$ 3.942
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 15, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 3.00 - Dec 12, 2014 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Country of OriginMalaysia, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2014-12-12
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas ISL78268ARZ provided by its distributors.
DC DC Cntrlr Single-OUT Synchronous Buck Controller 5V to 55V 24-Pin QFN Bulk
Switching Controllers ISL78268ARZ Automotive Single Phase buck controllers with I
Renesas 55V Synchronous Buck Controller with Integrated 3A Driver
RoHS Compliant SWITCHING CONTROLLER 2011 Matte Tin (Sn) - annealed DC-DC Controller IC 125C 1.1MHz
DC / DC CTRL, SYNC BUCK, 1.1MHZ, QFN;
24 LEAD QFN PACKAGE 4X4mm (0.5mm pitch)
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN
MSL2
MountSurface Mount
Number of Pins24
Number of Terminals24
Technical
Clock SyncYes
Part FamilyISL78268
Max Input Voltage5.5 V
Max Operating Temperature125 °C
Max Supply Current7 mA
Max Switching Frequency1.1 MHz
Min Input Voltage4.75 V
Min Operating Temperature-40 °C
Min Output Voltage300 mV
Nominal Input Voltage5.2 V
Number of Circuits1
Number of Output Phases1
Number of Outputs1
Output ConfigurationPositive
Output TypePWM
Switching Frequency1.1 MHz
Synchronous RectifierYes
Temperature GradeAutomotive
TopologyBuck
Dimensions
Height900 µm
Height - Seated (Max)1 mm
Length4 mm
Pitch500 µm
Terminal Pitch500 µm
Width4 mm
Documents
Download datasheets and manufacturer documentation for Renesas ISL78268ARZ.
Official Datasheet11 years ago
Compliance
Environmental Classification
China RoHSNon-Compliant
RatingsAEC-Q100
REACH SVHCYes
RoHSCompliant
Compliance Statements