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Power Circuits Switching Regulator or Controllers UC2844BDR2G

Power Circuits
UC2844BDR2G
onsemi
Description: High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL

Overview of UC2844BDR2G by onsemi

Note: 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.
Where used in Applications: Industrial Automation Renewable Energy

Price & Stock for UC2844BDR2G by onsemi

Part # Manufacturer Description Stock Price Buy
DISTI # 97Y9703
Newark Pwm Controller, 52Khz, 25V, Soic-14, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:12V, Supply Voltage Max:25V, Ic Case/Package:Soic Rohs Compliant: Yes |Onsemi UC2844BDR2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2287
  • 1 $0.8110
  • 10 $0.6080
  • 25 $0.5500
  • 50 $0.4910
  • 100 $0.4330
  • 250 $0.4240
  • 500 $0.4150
$0.4150 / $0.8110 Buy Now
DISTI # 42K2710
Newark Current Mode Pwm Controller, 25V, Soic-14, Full Reel, Power Supply Controller Type:Single Ended Controller, No. Of Channels:1Channels, Control Mode:Current Mode Control, Supply Voltage Min:12V, Supply Voltage Max:25V, Product Range:-Rohs Compliant: Yes |Onsemi UC2844BDR2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.3590
  • 3,000 $0.3500
  • 6,000 $0.3230
  • 12,000 $0.3020
  • 18,000 $0.2810
  • 30,000 $0.2690
$0.2690 / $0.3590 Buy Now
DISTI # UC2844BDR2GOSCT-ND
DigiKey IC REG CTRLR PWM CM 14-SOIC Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 7801
In Stock
  • 1 $0.7900
  • 10 $0.6940
  • 25 $0.6520
  • 100 $0.4942
  • 250 $0.4206
  • 500 $0.3995
  • 1,000 $0.3049
  • 2,500 $0.2839
  • 5,000 $0.2734
  • 12,500 $0.2628
  • 25,000 $0.2602
$0.2602 / $0.7900 Buy Now
DISTI # UC2844BDR2G
Avnet Americas Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2844BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.3081
  • 5,000 $0.2998
  • 10,000 $0.2915
  • 15,000 $0.2832
  • 20,000 $0.2748
  • 25,000 $0.2665
  • 250,000 $0.2582
$0.2582 / $0.3081 Buy Now
DISTI # 863-UC2844BDR2G
Mouser Electronics Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant 4453
  • 1 $0.7800
  • 10 $0.5700
  • 100 $0.4160
  • 500 $0.3990
  • 1,000 $0.3040
  • 2,500 $0.2670
  • 10,000 $0.2610
  • 25,000 $0.2580
$0.2580 / $0.7800 Buy Now
Future Electronics UC2844B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 2500 Lead time: 20 Weeks Container: Reel 0
Reel
  • 2,500 $0.2700
  • 5,000 $0.2650
  • 7,500 $0.2650
  • 10,000 $0.2600
  • 12,500 $0.2550
$0.2550 / $0.2700 Buy Now
Onlinecomponents.com High Performance Current Mode PWM Controller 0
  • 2,500 $0.2735
  • 5,000 $0.2663
  • 7,500 $0.2623
  • 10,000 $0.2584
  • 15,000 $0.2545
  • 25,000 $0.2507
  • 50,000 $0.2469
$0.2469 / $0.2735 Buy Now
DISTI # 80940045
Verical Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2413 Americas - 52500
  • 2,500 $0.2600
$0.2600 Buy Now
DISTI # UC2844BDR2G
TME IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO14, boost,flyback Min Qty: 1 2248
  • 1 $0.7710
  • 10 $0.5640
  • 100 $0.4170
  • 250 $0.3680
  • 500 $0.3370
  • 1,000 $0.3330
$0.3330 / $0.7710 Buy Now
DISTI # UC2844BDR2G
Avnet Silica Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2844BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 21 Weeks, 0 Days Silica - 5000
Buy Now
DISTI # C1S541900478172
Chip1Stop Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant 52500
  • 2,500 $0.2970
  • 5,000 $0.2950
  • 10,000 $0.2900
  • 20,000 $0.2860
  • 50,000 $0.2770
$0.2770 / $0.2970 Buy Now
DISTI # UC2844BDR2G
EBV Elektronik Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2844BDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 25 Weeks, 0 Days EBV - 0
Buy Now
New Advantage Corporation SOIC 14/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLERS RoHS: Compliant Min Qty: 1 Package Multiple: 2500 5000
  • 2,500 $0.4378
  • 5,000 $0.4051
$0.4051 / $0.4378 Buy Now

CAD Models for UC2844BDR2G by onsemi
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Part Data Attributes for UC2844BDR2G by onsemi
Parametric Data

UC2844BDR2G
onsemi
Buy Now
-
-
Pbfree Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
ONSEMI
Part Package Code
SOIC-14 NB
Package Description
ROHS COMPLIANT, SOIC-14
Pin Count
14
Manufacturer Package Code
751A-03
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Factory Lead Time
20 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-G14
JESD-609 Code
e3
Length
8.65 mm
Moisture Sensitivity Level
1
Number of Functions
1
Number of Terminals
14
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
SOP14,.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
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  1. UC2844BDR2G
    onsemi
    High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL
    VS

Alternate Parts for UC2844BDR2G

This table gives cross-reference parts and alternative options found for UC2844BDR2G. 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 UC2844BDR2G, 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
UC3844BD IC 1 A SWITCHING CONTROLLER, 275 kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14, Switching Regulator or Controller onsemi UC2844BDR2G vs UC3844BD
UC3844BVD 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 onsemi UC2844BDR2G vs UC3844BVD
UC2844BD 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 onsemi UC2844BDR2G vs UC2844BD
UC2844BDR2 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 onsemi UC2844BDR2G vs UC2844BDR2
UC3844BVDR2G High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL onsemi UC2844BDR2G vs UC3844BVDR2G
UC3844BVDR2 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 onsemi UC2844BDR2G vs UC3844BVDR2
UC3844BDR2G High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL onsemi UC2844BDR2G vs UC3844BDR2G
UC3844BDG High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE onsemi UC2844BDR2G vs UC3844BDG
UC3844BVDG High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE onsemi UC2844BDR2G vs UC3844BVDG
Part Number Description Manufacturer Compare
MIC18C45AJ Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, CDIP8, CERDIP-8 Microchip Technology Inc UC2844BDR2G vs MIC18C45AJ
UC3845BD1 Current Mode PWM STMicroelectronics UC2844BDR2G vs UC3845BD1
UC3844L-D08-T Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, LEAD FREE, DIP-8 Unisonic Technologies Co Ltd UC2844BDR2G vs UC3844L-D08-T
UC3843ADR2G 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, SOIC-14 onsemi UC2844BDR2G vs UC3843ADR2G
UC2844AQD 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, MS-012AB, SOIC-14 Texas Instruments UC2844BDR2G vs UC2844AQD
IMP38HC45EPA Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8, PLASTIC, DIP-8 Imp Inc UC2844BDR2G vs IMP38HC45EPA
SG2843D-TR Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 Microchip Technology Inc UC2844BDR2G vs SG2843D-TR
MIC38HC43-1BJ Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP14, CERDIP-14 Microchip Technology Inc UC2844BDR2G vs MIC38HC43-1BJ
SG1845J-DESC Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP14 Microchip Technology Inc UC2844BDR2G vs SG1845J-DESC
SG1844Y-DESC Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 Microchip Technology Inc UC2844BDR2G vs SG1844Y-DESC

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