UC2843BN Price & Stock

Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR BST/FLYBK 8-MINIDIP
Documents
Datasheet UC2843BN
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-DIP (0.300", 7.62mm)
Supplier Device Package 8-Mini DIP
UC2843BN price|Mouser
Mouser
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Part # Manufacturer Description Stock Price Buy
UC2843BN
sku #: 511-UC2843BN
STMicroelectronics Switching Controllers 0.5mA Current Mode
Switching Controllers
2622 In Stock
1:  $1.16
10:  $1.05
25:  $0.992
100:  $0.815
250:  $0.762
500:  $0.673
1000:  $0.535
2000:  $0.534
Buy
UC2843BNG
sku #: 863-UC2843BNG
onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Switching Controllers
111 In Stock
1:  $0.90
10:  $0.814
50:  $0.772
100:  $0.634
250:  $0.593
500:  $0.524
1000:  $0.414
2100:  $0.403
Buy
UC2843BN price|Arrow
Arrow
Certificates
Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube 0
Buy
UC2843BNG ON Semiconductor Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube 0
2100:  $0.312
Buy
Part # Manufacturer Description Stock Price Buy
uc2843bn STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BN ON Semiconductor UC2843A Current Mode PWM Controller 5100
1-24:  $0.2730
25-99:  $0.2675
100-499:  $0.2621
500-999:  $0.2566
1000+:  $0.2512
Buy
UC2843BNG ON Semiconductor UC2843A Current Mode PWM Controller 191728
1-24:  $0.3675
25-99:  $0.3601
100-499:  $0.3528
500-999:  $0.3454
1000+:  $0.3381
Buy
Part # Manufacturer Description Stock Price Buy
UC2843BN
sku #: UC2843BN
ON SEMICONDUCTOR, ON SEMICONDUCTER 353
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Part # Manufacturer Description Stock Price Buy
UC2843BN intersil Stock Europe - ROHS: - 764
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UC2843BNG on Stock Europe - ROHS: - Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 45
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UC2843BN price|Utsource
Utsource
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Part # Manufacturer Description Stock Price Buy
UC2843BN ST DIP-8 190783
1:  $0.84960
5:  $0.76464
10:  $0.50976
Buy
STMICROELECTRONICS UC2843BN STMICROELECTRONICS PDIP-8 59484
1:  $1.39000
10:  $1.18000
100:  $1.11000
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UC2843BN price|LCSC
LCSC
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Part # Manufacturer Description Stock Price Buy
UC2843BNG onsemi DIP-8 AC-DC Controllers & Regulators ROHS 74
1:  $4.220
10:  $3.230
30:  $3.050
100:  $2.860
500:  $2.780
1000:  $2.740
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Part # Manufacturer Description Stock Price Buy
UC2843BN ST DC:05+ ; DIP8 23935
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UC2843BNG ON DC:05+ ; DIP8 425
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Part # Manufacturer Description Stock Price Buy
UC2843BNG ON Semiconductor IC REG CTRLR FLYBACK 8DIP 1668
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UC2843BN STMicroelectronics IC REG CTRLR FLYBACK 8DIP 30000
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UC2843BNG ON Semiconductor IC REG CTRLR FLYBACK 8DIP 60000
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UC2843BN price|Newark element14
Newark element14
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Part # Manufacturer Description Stock Price Buy
UC2843BN
sku #: 45AC7917
Stmicroelectronics Stmicroelectronics - PWM CONTROLLER, 500KHZ, 15V, DIP-8 - UC2843BN in stock
$0.77
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Part # Manufacturer Description Stock Price Buy
UC2843BNG AMI Semiconductor Integrated Circuits (ICs) 21845
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UC2843BN ST DIP8 10325
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UC2843BNG ON DIP8 11995
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UC2843BN ON 21+ in stock and original 10000
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UC2843BN ST 3850
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UC2843BN ST MICROELECTRONICS 15
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UC2843BN STM 1848
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UC2843BN ST/ DIP-8 ; DC:19+ 6000
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UC2843BN ST DIP8 1000
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UC2843BNG ON DIP8 1000
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UC2843BN STM In stock
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UC2843BN IC ST OEM/CM In stock 27750
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UC2843BN ST OEM/CM In stock 10000
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UC2843BN STMicroelectronics 68000
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UC2843BNG ON Semiconductor 21845
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UC2843BN ON New and original Rohs ; DC:0841+ ; DIP8 11
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UC2843BNG ON New and original Rohs ; DC:09+ ; DIP8 35
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UC2843BN ON DIP8 ; DC:1132+ 4600
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UC2843BN ON DIP ; DC:04+ 51
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UC2843BNG ON DC:19+ 10000
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Part # Manufacturer Description Stock Price Buy
E-UC2843BN STMicroelectronics Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP 1488
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP
PMIC - Voltage Regulators - DC DC Switching Controllers
In Stock
Inquiry
UC2843BNG AMI Semiconductor / ON Semiconductor IC REG CTRLR FLYBACK 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
In Stock
Inquiry
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP
PMIC - Voltage Regulators - DC DC Switching Controllers
In Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BNG AMI Semiconductor / ON Semiconductor IC REG CTRLR FLYBACK 8DIP
PMIC - Voltage Regulators - DC DC Switching Controllers
31048
Inquiry
UC2843BN price|Vyrian
Vyrian
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Part # Manufacturer Description Stock Price Buy
E-UC2843BN STMicroelectronics, Inc. 756
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Part # Manufacturer Description Stock Price Buy
UC2843BN ST DC:19+ ; DIP-8 6000
Inquiry
UC2843BN ST DC:05+ ; DIP8 23935
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UC2843BN ON DC:1422+ ; DIP 47
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Part # Manufacturer Description Stock Price Buy
UC2843BN DC:ROHS ; 05+ 23935
Inquiry
UC2843BN ON DC:ROHS ; DIP-8 574
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UC2843BNG DC:ROHS ; 05+ 430
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UC2843BNG ON DC:ROHS ; DIP-8 7360
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Part # Manufacturer Description Stock Price Buy
UC2843BN TI DIP8; new and original ROHS ; DC:1144+ 6850
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UC2843BN ON DIP8; new and original ROHS ; DC:1132+ 4600
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UC2843BN ST DIP8; new and original ROHS ; DC:99+ 145
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UC2843BNG PTIF ; new and original ROHS 149
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UC2843BNG ON ; new and original ROHS ; DC:19+ 10000
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UC2843BN price|Win Source
Win Source
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Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 23940
235:  $0.215
565:  $0.178
875:  $0.172
1200:  $0.167
1545:  $0.162
2055:  $0.146
Buy
UC2843BNG ON Semiconductor IC REG CTRLR FLYBACK 8DIP 53102
150:  $0.334
365:  $0.276
565:  $0.267
775:  $0.259
1000:  $0.251
1330:  $0.226
Buy
UC2843BN price|Quest Components
Quest Components
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Part # Manufacturer Description Stock Price Buy
UC2843BN ST Microelectronics SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8 50
41:  $0.4000
9:  $0.5000
1:  $0.6000
Buy
Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP
PMIC - Voltage Regulators - DC DC Switching Controllers
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP In Stock
Inquiry
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP In Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BNG ON Semiconductor IC REG CTRLR FLYBACK 8DIP ; DC:NULL 130810
Buy
Part # Manufacturer Description Stock Price Buy
UC2843BN ST OEM/CM Immediate delivery 188
Inquiry
UC2843BN price|Ampacity Systems
Ampacity Systems
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Part # Manufacturer Description Stock Price Buy
UC2843BN mfr RFQ 1000
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E-UC2843BN STMicroelectronics RFQ 500
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UC2843BN-2LF/ ST RFQ 258
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UC2843BN mfr RFQ 10000
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E-UC2843BN STMicroelectronics RFQ 1856
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UC2843BN-2LF/ ST RFQ 529
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UC2843BNG ONN 8000
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UC2843BN price|Semi Source Inc
Semi Source Inc
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Part # Manufacturer Description Stock Price Buy
UC2843BN
sku #: UC2843BN
STM
N/A
2050
Buy
UC2843BNG
sku #: UC2843BNG
ONS
N/A
2250
Buy
Part # Manufacturer Description Stock Price Buy
UC2843BN DC:2019/2020 102000
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BN ON DC:1422+ ; DIP 347
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UC2843BN ST DC:05+ ; DIP8 24235
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UC2843BN ST DC:0512+ ; DIP8 9825
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UC2843BNG ON DC:18+ ; DIP8 194
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UC2843BNG IC ON/ DC:2018 ; DIP 54
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Part # Manufacturer Description Stock Price Buy
UC2843BN In stock,ready for shipping 15000
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UC2843BN ST DIP8; new and original 12
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UC2843BN ST DIP8; new and original ; DC:05+ 23945
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UC2843BN ST DIP; new and original ; DC:10+ 63205
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UC2843BNG ON DIP8; new and original ; DC:05+ 435
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UC2843BNG ON DIP; new and original ; DC:2018 131
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UC2843BNG ON SMD; new and original ; DC:20+ 2160
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Part # Manufacturer Description Stock Price Buy
UC2843BNG TI 35
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UC2843BNG ON 20
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UC2843BN STMicroelectronics Switching Controllers 0.5mA Current Mode
Gold supplier
200
Inquiry
UC2843BNG ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Gold supplier
24000
Inquiry
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UC2843BN STMicroelectronics Switching Controllers 0.5mA Current Mode 159186
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UC2843BN IC ST In stock 2922
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UC2843BN ST In stock 150
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UC2843BN IC ON
Inquiry
UC2843BN ST Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 8-Mini DIP
Integrated Circuits (ICs)>>PMIC - Voltage Regulators - DC DC Switching Controllers
Inquiry
UC2843BN STMicroelectronics Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 8-Mini DIP
Integrated Circuits (ICs)>>PMIC - Voltage Regulators - DC DC Switching Controllers
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UC2843BN AMI Semiconductor / ON Semiconductor in stock 3851
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UC2843BNG AMI Semiconductor / ON Semiconductor in stock 6537
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UC2843BN IC ST shipping within 1day 23935
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UC2843BN ST shipping within 1day 22595
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UC2843BN OEM/CM QUOTES ONLY | NO BROKERS 31907
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UC2843BN ST DIP ; DC:10+ 111874
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UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 6060
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UC2843BN price|Chip Source Co.
Chip Source Co.
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Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 1739
Inquiry
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 122101
Inquiry
Part # Manufacturer Description Stock Price Buy
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 150000
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UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 844
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Part # Manufacturer Description Stock Price Buy
UC2843BN. ON DIP-8 ; DC:2021+ 12000
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UC2843BN TI SOP16 ; DC:2021+ 1018
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UC2843BN ON DC:17+CN ; DIP-8 8000
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E-UC2843BN ST DC:14+ ; DIP 50000
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Part # Manufacturer Description Stock Price Buy
UC2843BN ON Semiconductor CURRENT MODE PWM CONTROLLER
Integrated Circuits (ICs)>>Logic ICs
3200
Inquiry
UC2843BNG ON Semiconductor IC REG CTRLR FLYBACK 8DIP
Integrated Circuits (ICs)>>Logic ICs
10637
Inquiry
Part # Manufacturer Description Stock Price Buy
UC2843BN N/A DC:18+ 50000
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UC2843BN STMICROELECT DC:18+ 50000
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UC2843BN STMicroelectronics IC REG CTRLR PWM CM 8-MINIDIP ; DC:15+ 15000
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Part # Manufacturer Description Stock Price Buy
UC2843BN IC ST Immediately shipping 27683
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UC2843BN ST Immediately shipping 14933
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UC2843BN STMicroelectronics Switching Controllers 0.5mA Current Mode In-Stock
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E-UC2843BN STMicroelectronics Switching Controllers 0.5mA Current Mode In-Stock
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UC2843BN
sku #: UC2843BN
STMICRO 26835
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UC2843BN ST DC:ST 9000
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UC2843BNG ON DC:ON 90000
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UC2843BN ON DIP-8 20062
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UC2843BN ST 26000
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UC2843BN N 32850
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UC2843BN price|Glotronic Ltd.
Glotronic Ltd.
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UC2843BN STM Available 48500
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uc2843bn STMicroelectronics Available 49798
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E-UC2843BN STMicroelectronics Available 49800
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UC2843BN-2LF/ STMicroelectronics Available 20700
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UC2843BN-2LF STM Available 43400
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UC2843BN price|Depu Electronics
Depu Electronics
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Part # Manufacturer Description Stock Price Buy
UC2843BN ST 2018+_DIP8_new and original 2500
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UC2843BN* 17 2019+_ST_new and original 2500
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E-UC2843BN STMICROELECTRONICSSEMI 2019+__new and original 2500
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UC2843BN-1LF ST 2018+_DIP-8_new and original 15000
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UC2843BN-2LF/ ST 2018+_50_new and original 5000
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UC2843BN-2LF ST 2019+_DIP-8_new and original 2500
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Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics 1692
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Part # Manufacturer Description Stock Price Buy
UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 159186
Buy
E-UC2843BN STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 364
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Part # Manufacturer Description Stock Price Buy
UC2843BN* 17 ST ; DC:18+ 50
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UC2843BN ST DIP ; DC:18+ 750
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E-UC2843BN ST DC:20+ 25600
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UC2843BN-1LF ST DIP-8 ; DC:0643 40
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UC2843BN-2LF ST DIP-8 ; DC:14+ 32000
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UC2843BN-2LF/ ST DIP-8 ; DC:1835 32000
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UC2843BN NA 5002
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UC2843BN INTERSIL 5764
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UC2843BN STMICROELECT 6000
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UC2843BN TI DIP8 55002
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UC2843BN UC DIP8 20112
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UC2843BN ON SOP-8 50000
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UC2843BN ST PDIP08 100000
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E-UC2843BN ST 25600
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UC2843BN IC ON DIP8 50000
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UC2843BN IC ST DIP 5817
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UC2843BN IC ST 6850
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UC2843BN-2LF/ ST DIP-8 80755
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UC2843BN-2LF ST DIP-8 32000
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UC2843BN price|Farnell element14
Farnell element14
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UC2843BN
sku #: 2806974
Stmicroelectronics Stmicroelectronics - PWM CONTROLLER, 500KHZ, 15V, DIP-8 - UC2843BN in stock
£1.25
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Part # Manufacturer Description Stock Price Buy
UC2843BNG ON PBF DIL8 ; DC:1139 4
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UC2843BNG ON PBF DIL8 ; DC:1220 42
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UC2843BNG ON PBF DIL8 ; DC:0723 648
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UC2843BNG onsemi 8000
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UC2843BN price|E-rize Co., Ltd
E-rize Co., Ltd
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UC2843BN IC ST OEM/CM ONLY 27750
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UC2843BN ST OEM/CM ONLY 15000
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UC2843BN STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube 10280
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UC2843BNG ON Semiconductor Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube 10280
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Part # Manufacturer Description Stock Price Buy
UC2843BN STM DIP8 ; DC:05+ 53940
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UC2843BN ON DIP8 ; DC:10+ 30185
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E-UC2843BN STMICROELECTRONICSSEMI 30280
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UC2843BN ON Semiconductor Only OEM/CM 467
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UC2843BN ST In-stock, ready for shipping ; 90-day Warranty 5000
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Part # Manufacturer Description Stock Price Buy
UC2843BN Microsemi In Stock
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UC2843BN MOTOROLA In Stock
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UC2843BN STMicroelectronics In Stock
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UC2843BN STMICROELECTRONICS In Stock
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UC2843BN ONSEMI In Stock
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UC2843BN ST Microelectronics In Stock
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E-UC2843BN STMicroelectronics In Stock
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E-UC2843BN STMICROELECTRONICS In Stock
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