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Power Circuits / Switching Regulator or Controllers / CS3843BGDR8
Datasheets
CS3843BGDR8 by:
onsemi
Cherry Semiconductor Corporation
onsemi
Rochester Electronics LLC
Not Found

1A SWITCHING CONTROLLER, PDSO8, SO-8

Part Details for CS3843BGDR8 by onsemi

Results Overview of CS3843BGDR8 by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

CS3843BGDR8 Information

CS3843BGDR8 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 CS3843BGDR8

Part # Distributor Description Stock Price Buy
DISTI # 2156-CS3843BGDR8-ND
DigiKey SWITCHING CONTROLLER Min Qty: 683 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 2500
In Stock
  • 683 $0.4400
$0.4400 Buy Now
Rochester Electronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Not Compliant Status: Obsolete Min Qty: 1 2500
  • 1 $0.4225
  • 25 $0.4140
  • 100 $0.3972
  • 500 $0.3802
  • 1,000 $0.3591
$0.3591 / $0.4225 Buy Now

Part Details for CS3843BGDR8

CS3843BGDR8 CAD Models

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CS3843BGDR8 Part Data Attributes

Parametric Data
CS3843BGDR8 onsemi
Buy Now Datasheet
Compare Parts:
CS3843BGDR8 onsemi 1A SWITCHING CONTROLLER, PDSO8, SO-8
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOIC
Package Description 0.150 INCH, MS-012, SOIC-8
Pin Count 8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 25 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 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 70 °C
Operating Temperature-Min
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
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for CS3843BGDR8

This table gives cross-reference parts and alternative options found for CS3843BGDR8. 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 CS3843BGDR8, 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
MAX5071AASA+ Rochester Electronics LLC Check for Price 2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, 0.150 INCH, MS-012AA, SOIC-8 CS3843BGDR8 vs MAX5071AASA+
CS3843AGDR8 onsemi Check for Price 1A SWITCHING CONTROLLER, PDSO8, SOP-8 CS3843BGDR8 vs CS3843AGDR8
LT1246CS8#PBF Linear Technology Check for Price LT1246 - 1MHz Off-Line Current Mode PWM and DC/DC Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C CS3843BGDR8 vs LT1246CS8#PBF
LT1246CS8#TR Linear Technology Check for Price LT1246 - 1MHz Off-Line Current Mode PWM and DC/DC Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C CS3843BGDR8 vs LT1246CS8#TR
Part Number Manufacturer Composite Price Description Compare
5962-8670402PC TT Electronics Resistors Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 CS3843BGDR8 vs 5962-8670402PC
UC3843ADR2 onsemi Check for Price 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SOIC-14 CS3843BGDR8 vs UC3843ADR2
5962-8670401XA Unitrode Corp (RETIRED) Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, CS3843BGDR8 vs 5962-8670401XA
LT1241MJ8 Linear Technology Check for Price IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, 0.300 INCH, HERMETIC SEALED, CERDIP-8, Switching Regulator or Controller CS3843BGDR8 vs LT1241MJ8
UC3843A-S08-R Unisonic Technologies Co Ltd Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, SOP-8 CS3843BGDR8 vs UC3843A-S08-R
SG1845J/883 Microchip Technology Inc Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP14 CS3843BGDR8 vs SG1845J/883
5962-8670407PA Defense Logistics Agency Check for Price Switching Controller, Current-mode, 1A, CDIP8, CERAMIC, DIP-8 CS3843BGDR8 vs 5962-8670407PA
IP2845AD-14 TT Electronics Power and Hybrid / Semelab Limited Check for Price 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 CS3843BGDR8 vs IP2845AD-14
5962-8670404PX Unitrode Corporation Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, CS3843BGDR8 vs 5962-8670404PX
CS3844GD14 onsemi Check for Price 1A SWITCHING CONTROLLER, PDSO14, SO-14 CS3843BGDR8 vs CS3844GD14

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