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Semiconductors Integrated circuits Controllers for switching power supplies

UC3843BN

UC3843BN

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Quantity	excl. VAT	VAT incl.
1 - 4	0.75£	0.90£
5 - 9	0.71£	0.85£
10 - 24	0.69£	0.83£
25 - 49	0.66£	0.79£
50 - 99	0.64£	0.77£
100 - 249	0.62£	0.74£
250 - 432	0.60£	0.72£

Quantity	U.P
1 - 4	0.75£	0.90£
5 - 9	0.71£	0.85£
10 - 24	0.69£	0.83£
25 - 49	0.66£	0.79£
50 - 99	0.64£	0.77£
100 - 249	0.62£	0.74£
250 - 432	0.60£	0.72£

Delivery in 2-3 days, with postal tracking!

Quantity in stock : 432

Set of 1

UC3843BN. RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP8. Housing (JEDEC standard): DIP-8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: DC/DC Converter Controller. Maximum output current (A): 1A. Minimum input voltage (V): +7.6V. Maximum input voltage (V): +30V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C. Original product from manufacturer Stmicroelectronics. Quantity in stock updated on 07/06/2025, 16:25.

Technical documentation

Equivalent products :

Quantity in stock : 135

KA3843B

KA3843B

Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. H...

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0.94£

Quantity in stock : 98

UC3843AN

UC3843AN

Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (acc...

Set of 1

3.07£ VAT incl.
(2.56£ excl. VAT)

3.07£

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UC3843AM

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Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (acc...

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Quantity in stock : 334

MOF1145JAFSR750

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Quantity in stock : 135

L293DNE

L293DNE

RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: DIP16. Conf...

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6.67£ VAT incl.
(5.56£ excl. VAT)

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Quantity in stock : 202

TL3843P

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Note: Current-Mode PWM Controller. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB thr...

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Quantity in stock : 1

LM723CH

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Quantity in stock : 62

STPS8H100D

STPS8H100D

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1.31£ VAT incl.
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Quantity in stock : 223

PC817B

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CTR: 130...260 %. Diode IF: 50mA. Courant IF Diode (peak): 1A. Diode Power: 70mW. Diode threshold vo...

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LM331N

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Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (acc...

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Quantity in stock : 34

L297

L297

Number of terminals: 20. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. ...

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6.14£

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Delivery in 2-3 days, with postal tracking!

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