E-UC3843BD1 - STMicroelectronics - Price, Inventory & Datasheets | Heisener.com
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E-UC3843BD1

E-UC3843BD1

E-UC3843BD1

For Reference Only

Part Number

E-UC3843BD1

Manufacturer

STMicroelectronics

Description

IC REG CTRLR BOOST/FLYBACK 8SOIC

Package

8-SOIC (0.154", 3.90mm Width)

ECAD

In Stock

5,328 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Dec 26 - Dec 31 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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E-UC3843BD1

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about E-UC3843BD1?

Part Number # E-UC3843BD1 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by STMicroelectronicsand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For E-UC3843BD1specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add E-UC3843BD1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of E-UC3843BD1.

E-UC3843BD1 Specifications

Manufacturer STMicroelectronics
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package 8-SOIC (0.154", 3.90mm Width)
ECAD Technical cover
Series -
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 250kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO

E-UC3843BD1 Datasheet

E-UC3843BD1 Reviews

Quin*****Saini

April 6, 2023

arrived well within time bracket, put this firm on my suppliers list, many thanks

Scar*****Rattan

March 31, 2023

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Lou*****Roman

March 23, 2023

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Heav*****erry

March 20, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Wren*****lick

March 19, 2023

The best choice, clear and easy to make an order. Gives me full control.

Kyre*****eston

March 17, 2023

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Bel*****Rama

March 2, 2023

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Kia*****Roth

February 27, 2023

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Ales*****Kaur

February 25, 2023

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

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E-UC3843BD1 FAQ

1. How to order E-UC3843BD1 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market,
and our agent will prompt you to finish the order if you accept our offers.

2. How does Heisener guarantee that E-UC3843BD1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theE-UC3843BD1. All suppliers must pass our qualification reviews before they can publish their products including E-UC3843BD1 on Heisener;we pay more attention to the channels and quality of E-UC3843BD1products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the E-UC3843BD1 price and inventory displayed accurate?

The price and inventory of E-UC3843BD1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6.What is the process for return or replacement of E-UC3843BD1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the E-UC3843BD1 we delivered, we will accept the replacement or return of the E-UC3843BD1 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery ofE-UC3843BD1.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as E-UC3843BD1 pin diagram, E-UC3843BD1 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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E-UC3843BD1 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

UC3843BD1013TR

D# V36:1790_06568298

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

UC3843BD1013TR

D# UC3843BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3843BD1013TR)

0

E-UC3843BD1013TR

D# E-UC3843BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC3843BD1013TR)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

UC3843BD1013TR

D# UC3843BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3843BD1013TR)

0
Part Number Manufacturer Description Stock

UC3843BD1013TR

D# UC3843BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3843BD1013TR)

0
Part Number Manufacturer Description Stock

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STMicroelectronics

7798
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IC REG CTRLR BST FLYBK ISO 8SOIC

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E-UC3843BD1

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IC REG CTRLR BST FLYBK ISO 8SOIC

0

UC3843BD1013TR

STMicroelectronics

Min Qty 2500

70000
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STMicroelectronics

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SO

1670
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D# E-UC3843BD1-ND

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8SOIC

0

UC3843BD1013TR

D# 497-3681-2-ND

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8SOIC

0

E-UC3843BD1013TR

D# 497-4603-6-ND

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8SOIC

0
Part Number Manufacturer Description Stock

UC3843BD1013TR

STMicroelectronics

In stock shipping within 2days

42125
Part Number Manufacturer Description Stock

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D# 2806980

STMicroelectronics

PWM CONTROLLER, 500KHZ, 15V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
567
Part Number Manufacturer Description Stock

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UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

EUC3843BD1013TR

ST MICROELECTRONICS SEMI

OEM/CM QUOTES ONLY | NO BROKERS

388

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OEM/CM QUOTES ONLY | NO BROKERS

119000
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Texas Instruments

OEM/CM ONLY

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1000
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ST Microwave Corporation

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7798
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OEM/CM Immediate delivery

38270
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D# XSKDRABS0022732

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SO 08 .15 JEDE/OFF LINE CMOD PW

5000
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D# 45AC7923

STMicroelectronics

PWM CONTROLLER, 500KHZ, 15V, SOIC-8, Input Voltage:-, Output Voltage:-, Output Current:1A, Supply Voltage Min:11V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Product Range:-, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
59
Part Number Manufacturer Description Stock

E-UC3843BD1013TR

D# NS-E-UC3843BD1013TR

STMicroelectronics

OEM/CM ONLY

3838

UC3843BD1013TR

D# NS-UC3843BD1013TR

STMicroelectronics

OEM/CM ONLY

20039
Part Number Manufacturer Description Stock

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IC CTRLR PWM CURR-MODE HP 8-SOIC

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EUC3843BD1013TR

STMicroelectronics

OEM/CM ONLY

353
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STMicroelectronics

IN stock Immediate delivery

38255
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D# 36284616

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

E-UC3843BD1

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RFQ

10775
Part Number Manufacturer Description Stock

UC3843BD1013TR

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IC REG CTRLR BOOST/FLYBACK 8SOIC

119367
Part Number Manufacturer Description Stock

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D# 2806980

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PWM CONTROLLER, 500KHZ, 15V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
567

E-UC3843BD1 Tags

  • E-UC3843BD1
  • E-UC3843BD1 PDF
  • E-UC3843BD1 datasheet
  • E-UC3843BD1 specification
  • E-UC3843BD1 image
  • STMicroelectronics
  • STMicroelectronics E-UC3843BD1
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