UC3843AM

Part No :: UC3843AM

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3854760

Description: IC REG CTRLR BUCK/BOOST 8DIP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: UC3843AM PDF

Country of origin: -

Date code: -

UC3843AM Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Discontinued at Digi-Key
Output Type:	Transistor Driver
Function:	Step-Up, Step-Down
Output Configuration:	Positive, Isolation Capable
Topology:	Boost, Buck, Flyback, Forward
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	7.6V ~ 30V
Frequency - Switching:	Up to 500kHz
Duty Cycle (Max):	96%
Synchronous Rectifier:	No
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Frequency Control
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-DIP

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 375

Shipped from

HK warehouse

Expected Shipping Date

Jan 14 - Jan 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.97~~	~~$5.97~~
10	~~$5.40~~	~~$53.97~~
50	~~$4.82~~	~~$240.92~~
100	~~$4.34~~	~~$433.66~~
250	~~$3.85~~	~~$963.69~~

Current price of UC3843AM is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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UC3843AM

UC3843AM

3854760

Pricing(USD)