Renesas QS3125S1G
Obsolete
Inventory History
3 month trend: -100%
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 15, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version - May 6, 2019 |
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
$ 0.324
$ 0.324
Stock
109,840
261,626
261,626
Authorized Distributors
1
5
5
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
-
-
-
Number of Inputs
-
-
-
Number of Outputs
-
-
-
Number of Circuits
1
-
-
Low Level Output Current
120 mA
128 mA
128 mA
High Level Output Current
-120 mA
-128 mA
-128 mA
Supply Type
Single
Single
Single
Min Supply Voltage
4.75 V
4 V
4 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
Number of Channels
-
4
4
Supply Chain
Export Control Classification Number (ECCN) CodeNLR
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2000-12-28
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2023-07-31
LTD Date2024-01-31
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas QS3125S1G provided by its distributors.
High-Speed CMOS Quadruple Bus Switch with Individual Active Low Enables
Bus Switch 4-Element CMOS 4-IN 14-Pin SOIC N Tube
Bus Driver, 3125 Series, 1-Func, 4-Bit, True Output, CMOS, PDSO14
Lead Free RoHS Compliant DUAL TRUE (Type) 85C -120mA 8.6mm 5.25V
Digital Bus Switch ICs Quad Active Low Bus Switch
IC BUS SWITCH QUAD CMOS 14-SOIC
QS3125 - QUICKSWITCH HIGH-SPEED
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: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Part FamilyQS3125
High Level Output Current-120 mA
Independent Circuits4
Low Level Output Current120 mA
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage4.75 V
Nominal Supply Current3 µA
Number of Bits4
Number of Circuits1
Number of Elements4
Number of Ports2
Operating Supply Voltage5 V
Package Quantity0
Propagation Delay250 ps
Quiescent Current3 µA
Resistance15 Ω
Supply TypeSingle
Temperature GradeIndustrial
Turn-On Delay Time6.5 ns
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length8.6 mm
Pitch1.27 mm
Terminal Pitch1.27 mm
Thickness1.5 mm
Width3.9 mm
Documents
Download datasheets and manufacturer documentation for Renesas QS3125S1G.
Official Datasheet7 years ago
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements