UC3843BD1013TR Price & Stock

Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BOOST/FLYBACK 8SOIC
Specifications
Part Status Active
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 250kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
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UC3843BD1013TR price|Microchip USA
Microchip USA
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tray 289
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics 46311
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UC3843BD1013TR STMicroelectronics 41628
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
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UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 30500
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics 14963
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics 35000
$0
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UC3843BD1013TR STMicroelectronics 2481
$1.08
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UC3843BD1013TR price|Mouser
Mouser
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR
sku #: 511-UC3843BD1013TR
STMicroelectronics Switching Controllers 0.5mA Current Mode
Switching Controllers
6559 In Stock
1:  $0.77
10:  $0.518
100:  $0.423
500:  $0.408
1000:  $0.396
2500:  $0.367
10000:  $0.366
25000:  $0.338
Buy
UC3843BD1
sku #: 511-UC3843BD
STMicroelectronics Switching Controllers 0.5mA Current Mode
Switching Controllers
4576 In Stock
1:  $0.67
10:  $0.43
100:  $0.349
500:  $0.343
2000:  $0.342
Buy
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 48680
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 27500
1:  $0.340
100:  $0.318
1000:  $0.299
10000:  $0.274
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 17
$
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 4440
$0.54
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SO 1820
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
1970125
Buy
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 150000
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UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 12000
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; 8-SO
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; 8-SO
PMIC - Voltage Regulators - DC DC Switching Controllers
Available
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMICROELECTRONICS 3
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UC3843BD1013TR STMicroelectronics 0.5mA Current Mode 2000
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics 8847
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UC3843BD1013TR STMicroelectronics 3245
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
9138
1:  $0.918
10:  $0.899
100:  $0.872
1000:  $0.844
10000:  $0.808
Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
16933
175:  $0.262
420:  $0.215
650:  $0.209
895:  $0.202
1155:  $0.195
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 30000
Inquiry
UC3843BD1013TR STMicroelectronicsM SO-8 5000
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UC3843BD1013TR STMicroelectronicsMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 30000
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics DC:24+ ; Original New 40223
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UC3843BD1013TR STMicroelectronics DC:24+ ; Original New 38166
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UC3843BD1013TR price|Ample Chip
Ample Chip
Certificates
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 108695
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics UC3843 Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 4.9mm 5.1V 16235
1:  $0.091
10:  $0.088
100:  $0.085
500:  $0.082
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR
sku #: UC3843BD1013TR
ST 2500
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 2395
$
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 2481
$
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Digi-Reel? 6873
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UC3843BD1013TR STMicroelectronics 2500
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UC3843BD1013TR STMicroelectronics Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC ; Tape & Reel (TR) 8783
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 65366
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UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 1694
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UC3843BD1013TR price|Depu Electronics
Depu Electronics
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 42530
$0
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 15230
$0.456330
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STN 20000
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 10000
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UC3843BD1013TR STM New Original ; DC:22+ 2500
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UC3843BD1013TR price| Lvy Electronics
Lvy Electronics
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics 2000
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E-UC3843BD1013TR 2000
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UC3843BD1013TR STMicroelectronics 2000
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UC3843BD1013TR 2000
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UC3843BD1013TR ST 2000
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
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UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
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UC3843BD1013TR price|LCSC
LCSC
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics 500kHz 7.6V~30V SOIC-8 AC-DC Controllers & Regulators ROHS 7317
1:  $0.422
10:  $0.342
30:  $0.309
100:  $0.266
500:  $0.231
1000:  $0.220
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ALTERA DC:21+ 71792
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UC3843BD1013TR DALLAS DC:21+ 45072
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics Available, Contact us 30000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics AC-DC Controller And Voltage Regulator
AC-DC Controller And Voltage Regulator
35708
0.213
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST/Òâ·¨ DC:20+21+ ; SOP8 2933
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics
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UC3843BD1013TR STMicroelectronics
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST SMD ; DC:2019/2020 2632
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST 69
Inquiry
UC3843BD1013TR STM 1925
Inquiry
UC3843BD1013TR STMICRO-CSP1 15400
Inquiry
UC3843BD1013TR STMicroelectronics 5775
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST 8-SO ; DC:21+ 16740
Inquiry
UC3843BD1013TR ST SOP8 ; DC:10+ 4249
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 8307
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 48925
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST In stock
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; DC:21+ ; 8-SOIC 125
Inquiry
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; DC:23+ 42530
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; DC:21+ ; 8-SOIC 2492
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC ; DC:23+ 15230
Inquiry
UC3843BD1013TR ST DC:23+ ; SOP-8 4
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics Boost Flyback Regulator Positive Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC 8818
Inquiry
UC3843BD1013TR STMicroelectronics Boost Flyback Regulator Positive Isolation Capable Output Step-Up Step-Up/Step-Down DC-DC Controller IC 8-SOIC 875
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 20
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST SOP8 5000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST IN STOCK 42405
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST OEM/CM Immediate delivery 6000
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
687
Inquiry
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
PMIC - Voltage Regulators - DC DC Switching Controllers
57605
10:  $0.39
100:  $0.30
1000:  $0.25
2500:  $0.25
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STM SO-8 ; DC:20+ 225147
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics In Stock
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UC3843BD1013TR STMicroelectronics In Stock
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UC3843BD1013TR STMICROELECTRONICS In Stock
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UC3843BD1013TR ST/SOP3.9 In Stock
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UC3843BD1013TR ST Microelectronics In Stock
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UC3843BD1013TR ST In Stock
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR OEM/CM QUOTES ONLY | NO BROKERS 119000
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2UC3843BD1013TR STM OEM/CM QUOTES ONLY | NO BROKERS 10502
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST DC:ST 4360
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST/ SOP ; DC:20+ 130
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR ST ST-2017 ; DC:21+ 22800
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST new and original ROHS ; DC:0541+ ; SOP-8 60
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UC3843BD1013TR ST new and original ROHS ; DC:0541+ ; SOP8 60
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UC3843BD1013TR ST new and original ROHS ; DC:09+ ; SOP8 8
Inquiry
UC3843BD1013TR ST new and original ROHS ; DC:16+ ; SOP-8 200
Inquiry
UC3843BD1013TR ST new and original ROHS ; DC:17+ ; SOP8 209
Inquiry
UC3843BD1013TR ST new and original ROHS ; DC:1824+ ; SOP-8 30000
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UC3843BD1013TR ST new and original ROHS ; DC:20+ ; SOP8 9500
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST SOP3.9mm 50000
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics SOP 868
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR
sku #: UC3843BD1013TR
STMicroelectronics IC: PMIC; PWM controller; 1A; 48 500kHz; Ch: 1; SO8; boost,flyback
Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - PWM circuits
1340
1:  $0.572
5:  $0.520
25:  $0.438
100:  $0.395
250:  $0.333
Buy
UC3843BD1013TR price|Quest Components
Quest Components
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST Microelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC 2200
545:  $0.3281
107:  $0.3675
1:  $0.7875
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UC3843BD1013TR ST Microelectronics IC CTRLR PWM CURR-MODE HP 8-SOIC 2287
1525:  $0.4594
306:  $0.5250
1:  $1.3125
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST Purchase Online. Ship Immediately. DC-DC UC3843BD1013TR SOIC-8 55635
1000:  $0.174
100:  $0.191
10:  $0.209
1:  $0.226
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UC3843BD1013TR price|Win Source
Win Source
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R 119400
175:  $0.291
Buy
UC3843BD1013TR(ST) STMicroelectronics 3280
85:  $0.594
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR FUJI QFP-100 ; DC:2012+ 101
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UC3843BD1013TR price|Chip One Exchange
Chip One Exchange
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR AVAILABLE 744
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UC3843BD1013TR ST Microelectronics - AVAILABLE 6500
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Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STMicroelectronics Switching Controllers 0.5mA Current Mode in stock
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UC3843BD1013TR STMicroelectronics Switching Controllers 0.5mA Current Mode in stock
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 10045
1:  $0.541
10:  $0.541
100:  $0.541
1000:  $0.541
10000:  $0.541
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC 10045
1:  $0.541
100:  $0.530
1000:  $0.520
Buy
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST DC:16+ ; SOP8 285
Inquiry
UC3843BD1013TR ST DC:10+ ; SOP-8 200
Inquiry
UC3843BD1013TR ST DC:2016 ; SOP-8 59697
Inquiry
UC3843BD1013TR ST DC:06+ ; SOP8 197
Inquiry
UC3843BD1013TR ST DC:2011GW ; SOP3.9mm 9406
Inquiry
UC3843BD1013TR ST DC:2010 ; SOP3.9mm 9406
Inquiry
UC3843BD1013TR ST DC:2012GW ; SOP3.9mm 18025
Inquiry
UC3843BD1013TR ST DC:1728+ ; SOP8 84
Inquiry
UC3843BD1013TR ST DC:0920+ ; SOP-8 1000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics Brand new and original/respond online to quote. 12832
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR ST DC:11+ ; SOP 50000
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UC3843BD1013TR ST DC:NA ; SOIC-8 20
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST Original stock,24-hour delivery 136039
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR IC ST/ DC:12+ ; SOP8 7500
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST 5000
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UC3843BD1013TR STM 20000
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR IC ST OEM/CM In stock 2800
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UC3843BD1013TR ST OEM/CM In stock 55000
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR
sku #: UC3843BD1013TR
HOT STOCK!!! IMMEDIATE DE 125822
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UC3843BD1013TR price|Ariat Technology
Ariat Technology
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8SOIC
New Original Stock.
10045
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR STMicroelectronics Switching Controllers 0.5mA Current Mode 252
$0.91
Inquiry
Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST New and original ; DC:20+ 9000
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC3843BD1013TR STS in stock Immediately 537
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UC3843BD1013TR ST in stock Immediately 90000
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UC3843BD1013TR STMicroelectrnics Check alternative solution with competitive price 54000
$0
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UC3843BD1013TR In stock,ready for shipping 15000
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UC3843BD1013TR price|Farnell element14
Farnell element14
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR
sku #: 2806980RL
STMicroelectronics STMicroelectronics - Pwm Controller, 500Khz, 15V, Soic-8 - Uc3843Bd1013Tr |STMicroelectronics UC3843BD1013TR in stock
£42.36
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UC3843BD1013TR price|Flip Electronic
Flip Electronic
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Part # Manufacturer Description Stock Price Buy
UC3843BD1013TR ST Micro Electronics 7500
Inquiry
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UC3843BD1013TR @@@@@@@@@@@ ST SOP ; DC:16+ 32345
Inquiry
E-UC3843BD1013TR STM SOP14 ; DC:18+ 35000
Inquiry
UC3843BD1013TR SOP8 STM SOP8 ; DC:0720+ROSH 30843
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UC3843BD1013TR STM SOP8 ; DC:07+ 30135
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