Datasheets
CS51031YDR8 by:

Hysteretic PFET Buck Controller, SOIC-8 Narrow Body, 2500-REEL

Part Details for CS51031YDR8 by onsemi

Results Overview of CS51031YDR8 by onsemi

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Applications Consumer Electronics

CS51031YDR8 Information

CS51031YDR8 by onsemi is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for CS51031YDR8

Part # Distributor Description Stock Price Buy
Bristol Electronics   5863
RFQ
Bristol Electronics   4999
RFQ
Quest Components   3999
  • 1 $3.4500
  • 471 $1.8975
  • 1,055 $1.7250
$1.7250 / $3.4500 Buy Now

Part Details for CS51031YDR8

CS51031YDR8 CAD Models

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CS51031YDR8 Part Data Attributes

CS51031YDR8 onsemi
Buy Now Datasheet
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CS51031YDR8 onsemi Hysteretic PFET Buck Controller, SOIC-8 Narrow Body, 2500-REEL
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Manufacturer Package Code 751-07
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Input Voltage-Max 16 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 10 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 240 kHz
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for CS51031YDR8

This table gives cross-reference parts and alternative options found for CS51031YDR8. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CS51031YDR8, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
CS-51031D8 Cherry Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 700kHz Switching Freq-Max, BIPolar, PDSO8, CS51031YDR8 vs CS-51031D8
CS51031GDR8 Rochester Electronics LLC Check for Price 1A SWITCHING CONTROLLER, 240kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 CS51031YDR8 vs CS51031GDR8
CS51031YD8G onsemi Check for Price Hysteretic PFET Buck Controller TA= -40°C to 85°C, SOIC-8 Narrow Body, 98-TUBE CS51031YDR8 vs CS51031YD8G
CS51031EDR8 Cherry Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 700kHz Switching Freq-Max, PDSO8, 0.150 INCH, SO-8 CS51031YDR8 vs CS51031EDR8
CS51031YDR8G onsemi Check for Price Hysteretic PFET Buck Controller TA= -40°C to 85°C, SOIC-8 Narrow Body, 2500-REEL CS51031YDR8 vs CS51031YDR8G
CS51031GDR8 Cherry Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 700kHz Switching Freq-Max, PDSO8, 0.150 INCH, SO-8 CS51031YDR8 vs CS51031GDR8
CS51031GDR8G onsemi Check for Price Hysteretic PFET Buck Controller TA= 0°C to 70°C, SOIC-8 Narrow Body, 2500-REEL CS51031YDR8 vs CS51031GDR8G
CS51031GD8 Cherry Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 700kHz Switching Freq-Max, PDSO8, 0.150 INCH, SO-8 CS51031YDR8 vs CS51031GD8
CS51031YD8 onsemi Check for Price Hysteretic PFET Buck Controller, SOIC-8 Narrow Body, 98-TUBE CS51031YDR8 vs CS51031YD8
CS51031GDR8G Rochester Electronics LLC Check for Price 1 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8 CS51031YDR8 vs CS51031GDR8G
Part Number Manufacturer Composite Price Description Compare
LT1375HVIS8#PBF Analog Devices Inc $7.3373 1.5A, 500kHz Step-Down Switching Regulators CS51031YDR8 vs LT1375HVIS8#PBF
ADP1111AR-12-REEL Analog Devices Inc Check for Price IC 1.5 A SWITCHING REGULATOR, 88 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller CS51031YDR8 vs ADP1111AR-12-REEL
ISL6520ACB Intersil Corporation Check for Price SWITCHING CONTROLLER, 340kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MS-012-AA, SOIC-8 CS51031YDR8 vs ISL6520ACB
IRU3037CSTR International Rectifier Check for Price Switching Controller, Voltage-mode, 0.5A, 220kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8 CS51031YDR8 vs IRU3037CSTR
FAN6520AIMX_NL Fairchild Semiconductor Corporation Check for Price Switching Controller, Voltage-mode, 1A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MS-012AA, SOIC-8 CS51031YDR8 vs FAN6520AIMX_NL
IP34063NE3 TT Electronics Power and Hybrid / Semelab Limited Check for Price 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 CS51031YDR8 vs IP34063NE3
ADP1110AR-REEL Analog Devices Inc Check for Price IC 1.5 A SWITCHING REGULATOR, 90 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8, Switching Regulator or Controller CS51031YDR8 vs ADP1110AR-REEL
LT1375CS8-5#TRPBF Analog Devices Inc Check for Price 1.5A, 500kHz Step-Down Switching Regulators CS51031YDR8 vs LT1375CS8-5#TRPBF
LT1376IS8-5#TRPBF Analog Devices Inc Check for Price 1.5A, 500kHz Step-Down Switching Regulators CS51031YDR8 vs LT1376IS8-5#TRPBF
MC33063P1 Motorola Mobility LLC Check for Price 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 CS51031YDR8 vs MC33063P1

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