UC2843AN DC-DC PWM Controller 500kHz DIP-8
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | UC2843AN DC-DC Controller 500kHz DIP-8 | 15 EGP | View in store |
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Lowest price recorded: 15 EGP
About this product
The UC2843AN is a current-mode PWM controller for DC-DC switching power supplies, operating up to 500 kHz. It has a trimmed 5 V reference, undervoltage lockout and a totem-pole output that drives an external MOSFET. It is used in flyback and other switch-mode converter designs.
Specifications
- Switching frequency
- Up to 500 kHz
- Control mode
- Current mode
- Internal reference
- 4.95 V to 5.05 V
- Output current
- 1 A
- Operating supply voltage
- 30 V
- Operating temperature range
- -40 °C to +85 °C
- Package
- PDIP-8 (DIP-8)
- Mounting style
- Through hole
Frequently asked questions
What is the price of UC2843AN DC-DC PWM Controller 500kHz DIP-8 in Egypt?
UC2843AN DC-DC PWM Controller 500kHz DIP-8 currently costs 15 EGP in Egypt.
Where can I buy UC2843AN DC-DC PWM Controller 500kHz DIP-8 in Egypt?
UC2843AN DC-DC PWM Controller 500kHz DIP-8 is available from Makers Electronics. Compare the offers above to find the best price.
Can this chip power a circuit on its own?
No. It is a controller, so a working converter also needs a power stage such as a switching MOSFET, transformer or inductor, a diode, and a feedback network.
What supply voltage can I use?
The listing gives an operating supply voltage of 30 V. Keep the supply within that rating and check the datasheet for the start-up and undervoltage lockout thresholds.
