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Power Circuits / Switching Regulator or Controllers / UC2845BD1R2G
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UC2845BD1R2G by:

High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL

Part Details for UC2845BD1R2G by onsemi

Overview of UC2845BD1R2G 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.

Applications Industrial Automation Energy and Power Systems Renewable Energy

Price & Stock for UC2845BD1R2G

Part # Distributor Description Stock Price Buy
DISTI # 50AC7418
Newark Pwm Cont, Current Mode, 52Khz, Soic-8, Input Voltage:-, Output Voltage:5V, Output Current:1A, Supply Voltage Min:6.5V, Supply Voltage Max:36V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:52Khz, Operating Temperature Rohs Compliant: Yes |Onsemi UC2845BD1R2G Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 625
  • 1 $0.7010
  • 10 $0.5890
  • 25 $0.5320
  • 50 $0.4740
  • 100 $0.4170
  • 250 $0.4070
  • 500 $0.3970
  • 1,000 $0.3150
$0.3150 / $0.7010 Buy Now
DISTI # 45J2370
Newark Ic, smps Controller, current-Mode, bipolar, sop,8Pin, plastic Rohs Compliant: Yes |Onsemi UC2845BD1R2G Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.3230
  • 3,000 $0.3160
  • 6,000 $0.2910
  • 12,000 $0.2730
  • 18,000 $0.2540
  • 30,000 $0.2430
$0.2430 / $0.3230 Buy Now
DISTI # UC2845BD1R2GOSCT-ND
DigiKey IC REG CTRLR BOOST/FLYBACK 8SOIC Min Qty: 1 Lead time: 35 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 700
In Stock
  • 1 $0.7100
  • 10 $0.6260
  • 25 $0.5880
  • 100 $0.4457
  • 250 $0.3794
  • 500 $0.3604
  • 1,000 $0.2750
  • 2,500 $0.2561
  • 5,000 $0.2466
  • 12,500 $0.2371
  • 25,000 $0.2347
$0.2347 / $0.7100 Buy Now
DISTI # UC2845BD1R2G
Avnet Americas Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel 0
  • 5,000 $0.2817
  • 10,000 $0.2742
  • 15,000 $0.2667
  • 25,000 $0.2592
  • 50,000 $0.2516
$0.2516 / $0.2817 Buy Now
DISTI # 863-UC2845BD1R2G
Mouser Electronics Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant 153
  • 1 $0.7100
  • 10 $0.5880
  • 100 $0.3800
  • 500 $0.3370
  • 1,000 $0.2750
  • 2,500 $0.2470
$0.2470 / $0.7100 Buy Now
Future Electronics UC2845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 15000
Reel
  • 2,500 $0.2850
  • 5,000 $0.2800
  • 7,500 $0.2750
  • 10,000 $0.2750
  • 12,500 $0.2650
$0.2650 / $0.2850 Buy Now
Future Electronics UC2845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.2850
  • 5,000 $0.2800
  • 7,500 $0.2750
  • 10,000 $0.2750
  • 12,500 $0.2650
$0.2650 / $0.2850 Buy Now
Future Electronics UC2845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.2850
  • 5,000 $0.2800
  • 7,500 $0.2750
  • 10,000 $0.2750
  • 12,500 $0.2650
$0.2650 / $0.2850 Buy Now
Quest Components SWITCHING CONTROLLER, CURRENT-MODE, 1A, 275KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO8 197
  • 1 $0.8200
  • 31 $0.4920
  • 123 $0.4100
$0.4100 / $0.8200 Buy Now
Rochester Electronics UC2845 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 2500
  • 1 $0.2739
  • 25 $0.2684
  • 100 $0.2575
  • 500 $0.2465
  • 1,000 $0.2328
$0.2328 / $0.2739 Buy Now
DISTI # UC2845BD1R2G
Avnet Americas Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days Container: Reel 0
  • 5,000 $0.2817
  • 10,000 $0.2742
  • 15,000 $0.2667
  • 25,000 $0.2592
  • 50,000 $0.2516
$0.2516 / $0.2817 Buy Now
DISTI # UC2845BD1R2G
TME IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 1 0
  • 1 $0.6800
  • 10 $0.5610
  • 100 $0.3590
  • 250 $0.2970
  • 500 $0.2680
$0.2680 / $0.6800 RFQ
Ameya Holding Limited UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8 27500
RFQ
ComSIT USA HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Europe - 2320
RFQ
Chip 1 Exchange INSTOCK 68341
RFQ
DISTI # UC2845BD1R2G
Avnet Asia Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 35 Weeks, 0 Days 7500
  • 5,000 $0.2520
  • 10,000 $0.2352
  • 15,000 $0.2291
  • 25,000 $0.2233
  • 50,000 $0.2178
  • 125,000 $0.2125
  • 250,000 $0.2075
$0.2075 / $0.2520 Buy Now
DISTI # UC2845BD1R2G
Avnet Silica Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 36 Weeks, 0 Days Silica - 0
Buy Now
DISTI # UC2845BD1R2G
EBV Elektronik Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 37 Weeks, 0 Days EBV - 0
Buy Now
LCSC 500kHz 7.6V30V SOIC-8 AC-DC Controllers Regulators ROHS 11465
  • 1 $0.4418
  • 10 $0.3532
  • 30 $0.3088
  • 100 $0.2756
  • 500 $0.2490
  • 1,000 $0.2357
$0.2357 / $0.4418 Buy Now
Sense Electronic Company Limited SOIC8 878
RFQ
Win Source Electronics IC REG CTRLR BOOST/FLYBACK 8SOIC 288800
  • 105 $0.4820
  • 255 $0.3960
  • 395 $0.3830
  • 540 $0.3710
  • 700 $0.3590
  • 935 $0.3210
$0.3210 / $0.4820 Buy Now

Part Details for UC2845BD1R2G

UC2845BD1R2G CAD Models

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UC2845BD1R2G Part Data Attributes:

Parametric Data
UC2845BD1R2G onsemi
Buy Now Datasheet
Compare Parts:
UC2845BD1R2G onsemi High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code SOIC-8 Narrow Body
Package Description ROHS COMPLIANT, SOIC-8
Pin Count 8
Manufacturer Package Code 751-07
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 34 Weeks
Samacsys Manufacturer onsemi
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 e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °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) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 275 kHz
Technology BIPOLAR
Temperature Grade OTHER
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for UC2845BD1R2G

This table gives cross-reference parts and alternative options found for UC2845BD1R2G. 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 UC2845BD1R2G, 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 Description Manufacturer Compare
UC3845BVD1R2G High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL onsemi UC2845BD1R2G vs UC3845BVD1R2G
UC3845BVD1G High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 98-TUBE onsemi UC2845BD1R2G vs UC3845BVD1G
UC3845BVD1 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 onsemi UC2845BD1R2G vs UC3845BVD1
UC2845BD1 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 onsemi UC2845BD1R2G vs UC2845BD1
UC2845BD1R2 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 onsemi UC2845BD1R2G vs UC2845BD1R2
UC2845BD1G High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 98-TUBE onsemi UC2845BD1R2G vs UC2845BD1G
UC3845BD1G High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 98-TUBE onsemi UC2845BD1R2G vs UC3845BD1G
Part Number Description Manufacturer Compare
SG2842DM-TR Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 Microchip Technology Inc UC2845BD1R2G vs SG2842DM-TR
CS3843AGD14 1A SWITCHING CONTROLLER, PDSO14, SO-14 onsemi UC2845BD1R2G vs CS3843AGD14
UC3844D8TR Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 Texas Instruments UC2845BD1R2G vs UC3844D8TR
UC3843AD 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 14-SOIC 0 to 70 Texas Instruments UC2845BD1R2G vs UC3843AD
SG2845M Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 Microsemi Corporation UC2845BD1R2G vs SG2845M
SG3842D-TR Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, ROHS COMPLIANT, PLASTIC, SOIC-14 Microsemi Corporation UC2845BD1R2G vs SG3842D-TR
CS2845LN8 1A SWITCHING CONTROLLER, PDIP8, DIP-8 onsemi UC2845BD1R2G vs CS2845LN8
IP3845D-14 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 TT Electronics Power and Hybrid / Semelab Limited UC2845BD1R2G vs IP3845D-14
IP2845AJ Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8, CERAMIC, DIP-8 TT Electronics Resistors UC2845BD1R2G vs IP2845AJ
UC3842ADWTR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOIC-16 Texas Instruments UC2845BD1R2G vs UC3842ADWTR

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