onsemi CS51031YD8G
$ 0.79
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.79
$ 0.79
$ 0.79
Stock
79,257
325,534
325,534
Authorized Distributors
2
2
2
Topology
Buck
Buck
Buck
Output Voltage
20 V
20 V
20 V
Min Input Voltage
4.5 V
4.5 V
4.5 V
Max Input Voltage
16 V
16 V
16 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
240 kHz
240 kHz
240 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8
Supply Chain
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1999-06-01
Lifecycle StatusObsolete (Last Updated: 5 years ago)
LTB Date2012-07-27
LTD Date2013-01-27
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
Related Parts
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Texas InstrumentsTPS54327DDAR
4.5V to 18V Input, 3-A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 85
Texas InstrumentsTPS5432DDA
2.95V to 6V Input, 3A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 125
onsemiUC2843BD1G
UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
Descriptions
Descriptions of onsemi CS51031YD8G provided by its distributors.
DC DC Cntrlr Single-OUT Buck 4.5V to 16V Input 8-Pin SOIC N Rail
DC/DC Cntrlr Single-OUT Step Down 240kHz Automotive AEC-Q100 8-Pin SOIC N Tube
VOLTAGE-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC -40C~85C TA 200kHz 20V 4.9mm
Switching Controller, Voltage-mode, 1A, 240kHz Switching Freq-Max, BIPolar, PDSO8
Hysteretic PFET Buck Controller TA= -40°C to 85°C
DC-DC Switching- Controllers Fast PFET Buck
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Duty Cycle83.3 %
Max Duty Cycle83.3 %
Max Frequency240 kHz
Max Input Voltage16 V
Max Operating Temperature85 °C
Max Output Current1 A
Max Switching Frequency240 kHz
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Nominal Input Voltage10 V
Number of Circuits1
Number of Outputs1
Output Current1 A
Output Voltage20 V
Switching Frequency700 kHz
Temperature GradeIndustrial
TopologyBuck
Dimensions
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
RoHSCompliant
Compliance Statements