Renesas ISL85003AFRZ
$ 1.215
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ISL85003AFRZ-ND | 2,784 | 1 | Tube | ||||||||
| Renesas | ISL85003AFRZ | 2,784 | 1 | Tube | 7h | |||||||
| Newark | ISL85003AFRZ | 0 | 1 | |||||||||
| Future Electronics | ISL85003AFRZ | 0 | 1500 | Tube | ||||||||
| Avnet | ISL85003AFRZ | 0 | 3K | 11h |
Inventory History
3 month trend: -23.31%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
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 3.02 - Apr 15, 2024 |
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
$ 1.215
$ 1.2
$ 1.2
Stock
276,409
232,866
232,866
Authorized Distributors
6
6
6
Case/Package
DFN
DFN
DFN
Number of Pins
12
12
12
Number of Outputs
1
1
1
Max Output Current
3 A
3 A
3 A
Switching Frequency
500 kHz
500 kHz
500 kHz
Min Input Voltage
4.5 V
4.5 V
4.5 V
Max Input Voltage
18 V
18 V
18 V
Min Output Voltage
800 mV
800 mV
800 mV
Max Output Voltage
15 V
15 V
15 V
Efficiency
95 %
95 %
95 %
Synchronous Rectifier
Yes
Yes
Yes
Supply Chain
Country of OriginMalaysia, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2017-12-22
Lifecycle StatusProduction (Last Updated: 3 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 months ago)
Descriptions
Descriptions of Renesas ISL85003AFRZ provided by its distributors.
Switching Voltage Regulators 3A Synchronous Buck Regulator PWM
CURRENT-MODE RoHS Compliant Adjustable Positive Switching Regulator IC 125C 500kHz 3A 3mm
Switching Regulator, Current-mode, 3A, 600kHz Switching Freq-Max, PDSO12
Highly Efficient 3A Synchronous Buck Regulator
3A Synchronous Buck Regulator PWM, 12LD DFN 3x4
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: -23.31%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDFN
MSL3
MountSurface Mount
Number of Pins12
Number of Terminals12
Technical
Efficiency95 %
Part FamilyISL85003A
Max Input Voltage18 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current3 A
Max Output Voltage15 V
Max Supply Current3 mA
Max Supply Voltage18 V
Max Switching Frequency600 kHz
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Nominal Input Voltage12 V
Nominal Output Voltage5 V
Number of Circuits1
Number of Outputs1
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Output Voltage15 V
Quiescent Current3.2 mA
RAM Size32 kB
Switching Frequency500 kHz
Sync/AsyncSynchronous
Synchronous RectifierYes
Temperature GradeAutomotive
TopologyBuck
Dimensions
Height900 µm
Height - Seated (Max)900 µm
Length4 mm
Pitch500 µm
Terminal Pitch500 µm
Width3 mm
Documents
Download datasheets and manufacturer documentation for Renesas ISL85003AFRZ.
Official Datasheet2 years ago
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements