Renesas ISL85033IRTZ-T
$ 3.21
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | ISL85033IRTZ-T | 0 | 1 | Cut Tape | ||||||||
| Future Electronics | ISL85033IRTZ-T | 0 | 6K | Tape & Reel | ||||||||
| Avnet | ISL85033IRTZ-T | 0 | 6K | 5h | ||||||||
| Component Stockers USA | ISL85033IRTZ-T | 23,288 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | ISL85033IRTZ-T | 13,697 | 1 | Tape & Reel | 5h |
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 13, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 8.02 - Dec 14, 2023 |
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
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.21
$ 2.49
$ 2.49
Stock
848,316
181,676
181,676
Authorized Distributors
3
6
6
Case/Package
-
-
-
Number of Pins
28
28
28
Number of Outputs
2
2
2
Max Output Current
3 A
3 A
3 A
Switching Frequency
2 MHz
2 MHz
2 MHz
Min Input Voltage
4.5 V
4.5 V
4.5 V
Max Input Voltage
28 V
28 V
28 V
Min Output Voltage
800 mV
800 mV
800 mV
Max Output Voltage
28 V
28 V
28 V
Efficiency
92 %
92 %
92 %
Synchronous Rectifier
Yes
Yes
Yes
Supply Chain
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2010-06-24
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
Descriptions
Descriptions of Renesas ISL85033IRTZ-T provided by its distributors.
Wide VIN Dual Standard Buck Regulator With 3A/3A Continuous Output Current
IC REG BUCK ADJ 3A SGL/DL 28TQFN / Buck Switching Regulator IC Positive Adjustable 0.8V 1 or 2 Output 3A 28-WFQFN Exposed Pad
Conv DC-DC 4.5V to 28V Step Down Dual-Out 0.8V to 28V 3A 28-Pin TQFN EP T/R
0.8 V 3 A 2 MHz Step-Down Adjustable Switching Regulator WFQFN-28
CURRENT-MODE RoHS Compliant Adjustable QUAD Switching Regulator IC 85C 2MHz 3A 4mm
Dual Switching Controller, Current-mode, 3A, 2000kHz Switching Freq-Max, MOS, PQCC28
3A Standard Buck Regulator - 4X4 Tqfn, T&R Tape & Reel Pack, T/Qfn/Dfn (4X4x0.75)(4X4x0.9), No Drypack
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
Technical Specifications
Physical
Contact PlatingTin
MSL1
MountSurface Mount
Number of Pins28
Number of Terminals28
Technical
Efficiency92 %
Part FamilyISL85033
Max Input Voltage28 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Current3 A
Max Output Voltage28 V
Max Supply Voltage28 V
Max Switching Frequency2 MHz
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Nominal Input Voltage12 V
Number of Circuits1
Number of Outputs2
Operating Supply Voltage28 V
Output Current3 A
Output TypeAdjustable
Output Voltage28 V
PackagingTape & Reel
Quiescent Current1.2 mA
RAM Size12 kB
Switching Frequency2 MHz
Sync/AsyncSynchronous
Synchronous RectifierYes
Temperature GradeIndustrial
TopologyBuck
Dimensions
Height750 µm
Height - Seated (Max)800 µm
Length4 mm
Pitch400 µm
Terminal Pitch400 µm
Width4 mm
Documents
Download datasheets and manufacturer documentation for Renesas ISL85033IRTZ-T.
Official Datasheet2 years ago
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements