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Power Circuits / Switching Regulator or Controllers / UC3844BD1013TR
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UC3844BD1013TR by: STMicroelectronics

Current Mode PWM

Part Details for UC3844BD1013TR by STMicroelectronics

Overview of UC3844BD1013TR by STMicroelectronics

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for UC3844BD1013TR

Part # Distributor Description Stock Price Buy
DISTI # 51AC9706
Newark Pwm Ctrl, 500Khz, -25 To 85Deg C, Supply Voltage Min:-, Supply Voltage Max:-, Ic Case/Package:Soic, No. Of Pins:8Pins, Operating Temperature Min:-25°C, Operating Temperature Max:85°C, Product Range:-, Qualification:- Rohs Compliant: Yes |Stmicroelectronics UC3844BD1013TR Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 11453
  • 1 $0.2160
  • 10 $0.2160
  • 100 $0.2160
  • 500 $0.2160
  • 1,000 $0.2160
$0.2160 Buy Now
DISTI # 497-3682-1-ND
DigiKey IC REG CTRLR BST FLYBK ISO 8SOIC Min Qty: 1 Lead time: 14 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2453
In Stock
  • 1 $0.8800
  • 10 $0.7910
  • 25 $0.7508
  • 100 $0.6168
  • 250 $0.5765
  • 500 $0.5095
  • 1,000 $0.4022
  • 2,500 $0.3754
  • 5,000 $0.3567
  • 12,500 $0.3432
  • 25,000 $0.3325
$0.3325 / $0.8800 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 7500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 2500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # 51AC9706
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Bulk (Alt: 51AC9706) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 3228 Partner Stock
  • 1 $0.9610
  • 10 $0.8640
  • 100 $0.6730
  • 500 $0.5550
  • 1,000 $0.4390
$0.4390 / $0.9610 Buy Now
DISTI # 511-UC3844BD1013TR
Mouser Electronics Switching Controllers 0.5mA Current Mode RoHS: Compliant 4839
  • 1 $0.8800
  • 10 $0.7910
  • 25 $0.7510
  • 100 $0.6170
  • 250 $0.5770
  • 500 $0.5100
  • 1,000 $0.4020
  • 2,500 $0.3390
  • 5,000 $0.3380
$0.3380 / $0.8800 Buy Now
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 4844
  • 1 $0.8600
  • 10 $0.7800
  • 25 $0.7400
  • 100 $0.6100
  • 250 $0.5700
  • 500 $0.5000
$0.5000 / $0.8600 Buy Now
Future Electronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Cut Tape/Mini-Reel 1555
Cut Tape/Mini-Reel
  • 1 $0.4500
  • 15 $0.4050
  • 75 $0.3800
  • 250 $0.3600
  • 1,250 $0.3300
$0.3300 / $0.4500 Buy Now
Future Electronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.3450
  • 5,000 $0.3300
$0.3300 / $0.3450 Buy Now
Future Electronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.3550
  • 5,000 $0.3500
  • 7,500 $0.3450
  • 10,000 $0.3400
  • 12,500 $0.3300
$0.3300 / $0.3550 Buy Now
Bristol Electronics   Min Qty: 7 50
  • 7 $0.7500
  • 28 $0.4875
$0.4875 / $0.7500 Buy Now
Bristol Electronics   82
RFQ
Bristol Electronics   1225
RFQ
Quest Components 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 1111
  • 1 $0.7539
  • 112 $0.3518
  • 569 $0.3141
$0.3141 / $0.7539 Buy Now
Quest Components 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 40
  • 1 $1.0000
  • 6 $0.8000
  • 26 $0.5000
$0.5000 / $1.0000 Buy Now
Quest Components 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 980
  • 1 $1.2565
  • 81 $0.6283
  • 319 $0.5026
$0.5026 / $1.2565 Buy Now
Quest Components 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 65
  • 1 $1.5500
  • 17 $0.9300
  • 66 $0.7750
$0.7750 / $1.5500 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 2500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 7500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # 51AC9706
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Bulk (Alt: 51AC9706) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 3228 Partner Stock
  • 1 $0.9610
  • 10 $0.8640
  • 100 $0.6730
  • 500 $0.5550
  • 1,000 $0.4390
$0.4390 / $0.9610 Buy Now
DISTI # UC3844BD1013TR
TME IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback Min Qty: 3 2920
  • 3 $0.4620
  • 25 $0.4190
  • 100 $0.3650
  • 500 $0.3540
  • 2,500 $0.2820
$0.2820 / $0.4620 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 7500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # UC3844BD1013TR
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Container: Reel 2500
  • 2,500 $0.3763
  • 5,000 $0.3685
  • 10,000 $0.3608
$0.3608 / $0.3763 Buy Now
DISTI # 51AC9706
Avnet Americas Current Mode PWM Controller 1A 8-Pin SO N T/R - Bulk (Alt: 51AC9706) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 3228 Partner Stock
  • 1 $0.9610
  • 10 $0.8640
  • 100 $0.6730
  • 500 $0.5550
  • 1,000 $0.4390
$0.4390 / $0.9610 Buy Now
ComSIT USA HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Not Compliant Europe - 215
RFQ
DISTI # UC3844BD1013TR
Avnet Silica Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 2 Weeks, 1 Days Silica - 17500
Buy Now
CHIPMALL.COM LIMITED IC REG CTRLR BST FLYBK ISO 8SOIC 10345
  • 1 $0.3524
  • 10 $0.2822
  • 100 $0.2149
  • 500 $0.1948
  • 1,000 $0.1848
$0.1848 / $0.3524 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 199
  • 1 $3.8500
  • 100 $2.8800
  • 1,000 $2.5000
$2.5000 / $3.8500 Buy Now
DISTI # UC3844BD1013TR
EBV Elektronik Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 2 Weeks, 1 Days EBV - 5000
Buy Now
DISTI # 2849825
element14 Asia-Pacific PWM CONT, CURRENT MODE, 500KHZ, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each 20313
  • 1 $0.9710
  • 10 $0.8239
  • 100 $0.6312
  • 500 $0.5583
  • 1,000 $0.4414
  • 2,500 $0.4142
  • 5,000 $0.4061
$0.4061 / $0.9710 Buy Now
DISTI # 2849825
Farnell PWM CONT, CURRENT MODE, 500KHZ, SOIC-8 RoHS: Compliant Min Qty: 1 Lead time: 32 Weeks, 1 Days Container: Each 8225
  • 1 $1.0504
  • 10 $0.7840
  • 100 $0.6031
  • 500 $0.5327
  • 1,000 $0.4209
  • 2,500 $0.3732
  • 5,000 $0.3656
$0.3656 / $1.0504 Buy Now

Part Details for UC3844BD1013TR

UC3844BD1013TR CAD Models

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UC3844BD1013TR Part Data Attributes

Parametric Data
UC3844BD1013TR STMicroelectronics
Buy Now Datasheet
Compare Parts:
UC3844BD1013TR STMicroelectronics Current Mode PWM
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SO-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks, 3 Days
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 30 V
Input Voltage-Min 11.5 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
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
Peak Reflow Temperature (Cel) 260
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 Nickel/Palladium/Gold (Ni/Pd/Au)
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 UC3844BD1013TR

This table gives cross-reference parts and alternative options found for UC3844BD1013TR. 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 UC3844BD1013TR, 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
IP3844AD-8 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 TT Electronics Resistors UC3844BD1013TR vs IP3844AD-8
UC3844AD1013TR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 STMicroelectronics UC3844BD1013TR vs UC3844AD1013TR
IP3844AD-8 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 TT Electronics Power and Hybrid / Semelab Limited UC3844BD1013TR vs IP3844AD-8
UC2844AD1013TR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 STMicroelectronics UC3844BD1013TR vs UC2844AD1013TR
UC3844BD1 Current Mode PWM STMicroelectronics UC3844BD1013TR vs UC3844BD1
IP2844D-8 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 TT Electronics Power and Hybrid / Semelab Limited UC3844BD1013TR vs IP2844D-8
UC3844ADMT Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8 Microsemi Corporation UC3844BD1013TR vs UC3844ADMT
UC3844BCS Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOP-8 Promax-Johnton Electronic Corporation UC3844BD1013TR vs UC3844BCS
IP3844D-8E3 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 TT Electronics Power and Hybrid / Semelab Limited UC3844BD1013TR vs IP3844D-8E3
TL3844DRG4-8 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Texas Instruments UC3844BD1013TR vs TL3844DRG4-8
Part Number Description Manufacturer Compare
IP2843N Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8, PLASTIC, DIP-8 TT Electronics Resistors UC3844BD1013TR vs IP2843N
UC3843ADG 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, SOIC-14 onsemi UC3844BD1013TR vs UC3843ADG
UC2844BN 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 onsemi UC3844BD1013TR vs UC2844BN
IP2844D-8 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, 0.150 INCH, PLASTIC, SOIC-8 TT Electronics Resistors UC3844BD1013TR vs IP2844D-8
UC2844AQD 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, MS-012AB, SOIC-14 Texas Instruments UC3844BD1013TR vs UC2844AQD
IMP38HC45EPA Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8, PLASTIC, DIP-8 Imp Inc UC3844BD1013TR vs IMP38HC45EPA
5962-8670406VXX 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 Texas Instruments UC3844BD1013TR vs 5962-8670406VXX
SG2842DM-TR Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 Microchip Technology Inc UC3844BD1013TR vs SG2842DM-TR
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 UC3844BD1013TR vs UC3844D8TR
CS3843AGD14 1A SWITCHING CONTROLLER, PDSO14, SO-14 onsemi UC3844BD1013TR vs CS3843AGD14

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