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UC3843D8 Texas Instruments

Part No.:: UC3843D8

Manufacturer:: Texas Instruments

Category:: PMIC - Voltage Regulators - DC DC Switching Controllers

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: UC3843D8.pdf

Description:: IC REG CTRLR MULT TOPOLOGY 8SOIC

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

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Application Scenarios

What Applications Is UC3843D8 Suitable For?

UC3843D8 is a PMIC - Voltage Regulators - DC DC Switching Controllers product from Texas Instruments, suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable PMIC - Voltage Regulators - DC DC Switching Controllers components. Engineers can review the UC3843D8 datasheet, package 8-SOIC (0.154, 3.90mm Width) and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original Texas Instruments components are required, helping engineers evaluate UC3843D8 specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the UC3843D8 description, package 8-SOIC (0.154, 3.90mm Width) and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports UC3843D8 datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for UC3843D8 Pricing & Technical Support

Product Overview

UC3843D8 is a PMIC - Voltage Regulators - DC DC Switching Controllers product from Texas Instruments. It is supplied in package 8-SOIC (0.154, 3.90mm Width) and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide UC3843D8 datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: IC REG CTRLR MULT TOPOLOGY 8SOIC

Key Features

Part Number:UC3843D8
Manufacturer:Texas Instruments
Category:PMIC - Voltage Regulators - DC DC Switching Controllers
Package:8-SOIC (0.154, 3.90mm Width)
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

UC3843D8 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for UC3843D8 stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Package/Case:

8-SOIC (0.154, 3.90mm Width)
Packaging:

Tube
Series:

-
ProductStatus:

Active
OutputType:

Transistor Driver
Function:

Step-Up, Step-Down, Step-Up/Step-Down
OutputConfiguration:

Positive, Isolation Capable
Topology:

Boost, Buck, Buck-Boost, Flyback, Forward
NumberofOutputs:

1
OutputPhases:

1
Voltage-Supply(Vcc/Vdd):

12V ~ 28V
Frequency-Switching:

Up to 500kHz
DutyCycle(Max):

97%
SynchronousRectifier:

No
ClockSync:

No
SerialInterfaces:

-
ControlFeatures:

Frequency Control
OperatingTemperature:

0°C ~ 70°C (TA)
MountingType:

Surface Mount
Category:

PMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet:

UC3843D8.pdf

UC3843D8 Frequently Asked Questions

Is UC3843D8 currently in stock? ▼

FudongIC currently shows 1,083 units of UC3843D8 in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for UC3843D8? ▼

The minimum order quantity currently shown for UC3843D8 is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is UC3843D8 original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for UC3843D8, please note this in your RFQ.

Can you provide a datasheet or technical support for UC3843D8? ▼

Yes. You can view or download the UC3843D8.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for UC3843D8, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for UC3843D8? ▼

Yes. Based on your application, preferred manufacturer, package 8-SOIC (0.154, 3.90mm Width), electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for UC3843D8. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use UC3843D8? ▼

As a PMIC - Voltage Regulators - DC DC Switching Controllers product from Texas Instruments, UC3843D8 may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.