TI UC3843AD8G4

Manufacturer No:

UC3843AD8G4

Manufacturer:

TI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

IC REG CTRLR MULT TOPOLOGY 8SOIC.Power Supply Controller PWM Controller 8-SOIC

Quantity:

In Stock :3022

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Mon, Jun 29 - Tue, Jun 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

UC3843AD8G4 Information

TI UC3843AD8G4 technical specifications, attributes, parameters and parts with similar specifications to TI UC3843AD8G4.

Type
Parameter

Category
Integrated Circuits (ICs)

Manufacturer
Texas Instruments

Series
UCx84xA

Packaging
Tube

Part Status
Obsolete

Manufacturer Lead Time
6 Weeks

Applications
PWM Controller

Current - Supply
11 mA

Mounting Type
Surface Mount

Operating Temperature
0°C ~ 70°C (TA)

Type
Parameter

Package / Case
8-SOIC (0.154", 3.90mm Width)

Supplier Device Package
8-SOIC

Voltage - Input
-0.3V ~ 6.3V

Voltage - Supply
7.6V ~ 30V

ExportControlClassNumber
EAR99

HtsusCode
8542.39.0060

MoistureSensitivityLevel
1 (Unlimited)

ReachStatus
REACH Unaffected

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for TI UC3843AD8G4.

No product details available

UC3843AD8G4 Relevant information

UC3843AD8G4 FAQ

Can I request a quote for UC3843AD8G4?

UC3843AD8G4 from TI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for UC3843AD8G4?

The final price for UC3843AD8G4 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for UC3843AD8G4?

UC3843AD8G4 is a TI Integrated Circuits (ICs) part. Key details include Packaging: Tube and ExportControlClassNumber: EAR99 and MoistureSensitivityLevel: 1 (Unlimited); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for UC3843AD8G4?

After you submit the RFQ for UC3843AD8G4, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for UC3843AD8G4?

Once stock for UC3843AD8G4 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to UC3843AD8G4?

Yes. If UC3843AD8G4 is unavailable, end-of-life, or outside your schedule, we can review comparable TI Integrated Circuits (ICs) parts and compatible replacement options.

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