Name: UC2843BD1G
Brand: ON Semiconductor
SKU: UC2843BD1G
Price: 0.6493 USD
Availability: InStock
Rating: 5 (95 reviews)

UC2843BD1G

For Reference Only

Part Number	UC2843BD1G
Manufacturer	ON Semiconductor
Description	IC REG CTRLR FLYBACK 8SOIC
Datasheet	UC2843BD1G Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	42,000 piece(s)
Unit Price	$ 0.6493 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # UC2843BD1G (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by ON Semiconductor and 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 UC2843BD1G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2843BD1G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2843BD1G.

UC2843BD1G Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	500kHz
Duty Cycle (Max)	96%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	-25°C ~ 85°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UC2843BD1G Reviews

Anak*****uffy

March 29, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Ald*****octor

March 21, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Cana*****ilmore

March 14, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Alee*****amdar

March 9, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Ayd*****Rush

March 8, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Write a Review

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UC2843BD1G Packaging

UC2843BD1G FAQ

1. How to order UC2843BD1G 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 UC2843BD1G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2843BD1G. All suppliers must pass our qualification reviews before they can publish their products including UC2843BD1G on Heisener; we pay more attention to the channels and quality of UC2843BD1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2843BD1G price and inventory displayed accurate?

The price and inventory of UC2843BD1G 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 UC2843BD1G?

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 UC2843BD1G we delivered, we will accept the replacement or return of the UC2843BD1G 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 of UC2843BD1G.

(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 UC2843BD1G pin diagram, UC2843BD1G datasheet?

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

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UC2843BD1G Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# V79:2366_17779388

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube

RoHS: Compliant

UC2843BD1G

D# P40:2555_12574974

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# UC2843BD1

STMicroelectronics

- Rail/Tube (Alt: UC2843BD1)

RoHS: Not Compliant

UC2843BD1G

D# UC2843BD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: UC2843BD1G)

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# UC2843BD1

STMicroelectronics

(Alt: UC2843BD1)

UC2843BD1G

D# UC2843BD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC2843BD1G)

Part Number

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Description

Stock

UC2843BD1

Texas Instruments

STOCK

100

Part Number

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Stock

UC2843BD1

ON Semiconductor

ANA SMPS PWM CONTROLLER

3920

UC2843BD1G

ON Semiconductor

ANA SMPS PWM CONTROLLER

3920

Part Number

Manufacturer

Description

Stock

UC2843BD1G

D# UC2843BD1GOS-ND

ON Semiconductor

IC REG CTRLR FLYBACK 8SOIC

UC2843BD1

D# 497-14805-5-ND

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8SO

589

Part Number

Manufacturer

Description

Stock

UC2843BD1G2R

In stock shipping within 2days

120

UC2843BD1

STMicroelectronics

In stock shipping within 2days

201

Part Number

Manufacturer

Description

Stock

UC2843BD1G

D# 1104705

ON Semiconductor

ADV PWM CONTROLLER, 2843BD1, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

721

UC2843BD1

D# 9882502

STMicroelectronics

IC, CURRENT MODE PWM, 2843, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

1432

Part Number

Manufacturer

Description

Stock

UC2843BD1G

ON Semiconductor

UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

2254

UC2843BD1

STMicroelectronics

UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

2800

Part Number

Manufacturer

Description

Stock

UC2843BD1G

ON SEMICONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

3215

UC2843BD1

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

19159

Part Number

Manufacturer

Description

Stock

UC2843BD1GUC2843ADMTL284

Texas Instruments

OEM/CM ONLY

134

Part Number

Manufacturer

Description

Stock

UC2843BD1G

ON Semiconductor

in stock - can ship the same day

686

UC2843BD1

STMicroelectronics

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

UC2843BD1

STMicroelectronics

OEM/CM Immediate delivery

111

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# 511-UC2843BD1

STMicroelectronics

Switching Controllers PWM CONTROLLER

RoHS: Compliant

2375

UC2843BD1G

D# 863-UC2843BD1G

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

RoHS: Compliant

1307

Part Number

Manufacturer

Description

Stock

UC2843BD1G

D# XSFP00000067871

ON SEMICONDUCTOR

UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

1764

UC2843BD1

D# XSFP00000092642

STMicroelectronics

UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

2200

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# 21M5416

STMicroelectronics

PWM CONTROLLER, 15V, -40 TO 150DEG C, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:-, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

841

UC2843BD1G.

D# 28AC5371

ON Semiconductor

Input Voltage:15V, Output Voltage:30V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:-25°C, Product Range:-, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 98

Container: Bulk

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# NS-UC2843BD1

STMicroelectronics

OEM/CM ONLY

2876

UC2843BD1G

D# NS-UC2843BD1G

ON Semiconductor

OEM/CM ONLY

1841

Part Number

Manufacturer

Description

Stock

UC2843BD1G

D# 8052844

ON Semiconductor

ON Semiconductor UC2843BD1G, PWM Current Mode Controller, 1 A, 500 kHz, 15 V, 8-Pin SOIC, PK

Min Qty: 25

Container: Package

628

UC2843BD1

D# 7958473

STMicroelectronics

STMicroelectronics UC2843BD1, PWM Current Mode Controller, 1 A, 500 kHz, 30 V, 8-Pin SOIC, PK

Min Qty: 10

Container: Package

210

Part Number

Manufacturer

Description

Stock

UC2843BD1G

ON Semiconductor

UC2843A Current Mode PWM Controller

RoHS: Compliant

11269

Part Number

Manufacturer

Description

Stock

UC2843BD1

SGS Semiconductor Ltd

OEM/CM ONLY

12616

UC2843BD1G

ON Semiconductor

OEM/CM ONLY

3346

Part Number

Manufacturer

Description

Stock

UC2843BD1

STMicroelectronics

IN stock Immediate delivery

106

Part Number

Manufacturer

Description

Stock

UC2843BD1

ON Semiconductor

shipping today

36553

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# 26112538

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube

RoHS: Compliant

UC2843BD1G

D# 25633008

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2843BD1

STMicroelectronics

RFQ

10814

Part Number

Manufacturer

Description

Stock

UC2843BD1

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8SO

3400

Part Number

Manufacturer

Description

Stock

UC2843BD1

D# 9882502

STMicroelectronics

IC, CURRENT MODE PWM, 2843, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

841

UC2843BD1G

D# 1104705

ON Semiconductor

ADV PWM CONTROLLER, 2843BD1, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

474

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UC2843BD1G

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