buy UC3843ADR2 | UC3843ADR2 Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559-810

UC3843ADR2

hot UC3843ADR2

UC3843ADR2

For Reference Only

Part Number UC3843ADR2
Manufacturer ON Semiconductor
Description IC REG CTRLR BUCK 14SOIC
Datasheet

UC3843ADR2 Specifications

Package 14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock 14,256 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # UC3843ADR2 (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 UC3843ADR2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3843ADR2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3843ADR2.

UC3843ADR2 Specifications

ManufacturerON Semiconductor
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package14-SOIC (0.154", 3.90mm Width)
ECAD
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive, Isolation Capable
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)8.4 V ~ 30 V
Frequency - Switching500kHz
Duty Cycle (Max)96%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC

UC3843ADR2 Reviews

Karsyn*****nathan

March 7, 2023

I've had no issues. Good product, would buy again.

Lean*****ohns

February 26, 2023

Great product & fast shipping. Works as they should.

Write a Review

Not Rated
Thanks for Your Review!

UC3843ADR2 Packaging

Customized Labels
Sealing
Packing
Insepction

UC3843ADR2 FAQ

  • 1. How to order UC3843ADR2 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 UC3843ADR2 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3843ADR2. All suppliers must pass our qualification reviews before they can publish their products including UC3843ADR2 on Heisener; we pay more attention to the channels and quality of UC3843ADR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3843ADR2 price and inventory displayed accurate?
    The price and inventory of UC3843ADR2 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 UC3843ADR2?
    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 UC3843ADR2 we delivered, we will accept the replacement or return of the UC3843ADR2 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 UC3843ADR2.
    (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 UC3843ADR2 pin diagram, UC3843ADR2 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

UC3843ADR2 Related Products

1808J0250392JFT 1808J0250392JFT Knowles Syfer, CAP CER 3900PF 25V C0G/NP0 1808, 1808 (4520 Metric), - View
UKL2A3R3KDD1TA UKL2A3R3KDD1TA Nichicon, CAP ALUM 3.3UF 20% 100V RADIAL, Radial, Can, - View
NCP161AFCS250T2G NCP161AFCS250T2G ON Semiconductor, IC REG LINEAR 2.5V 450MA 4WLCSP, 4-XFBGA, WLCSP, - View
hotTPS60251RTWT TPS60251RTWT Texas Instruments, IC LED DRIVER RGLTR DIM 24WQFN, 24-WFQFN Exposed Pad, - View
LE25S81MCS00TWG LE25S81MCS00TWG ON Semiconductor, IC FLASH MEM 8MBIT SERIAL 8SOIC, -, - View
hotKTY81/210,112 KTY81/210,112 NXP, IC TEMPERATURE SENSOR SOD70, TO-226-2, TO-92-2 (TO-226AC), - View
ERJ-S02J104X ERJ-S02J104X Panasonic Electronic Components, RES SMD 100K OHM 5% 1/10W 0402, 0402 (1005 Metric), - View
CA06COME22-14SB01 CA06COME22-14SB01 ITT Cannon, LLC, CONN PLUG 19POS INLINE W/SKTS, -, - View
ACT94MB5BN-3025 ACT94MB5BN-3025 TE Connectivity Deutsch Connectors, CONN RCPT HSNG FMALE 5POS PNL MT, -, - View
09150000122 09150000122 HARTING, CONN INSERT SHELL INLINE RA, -, - View
EBA22DRYI EBA22DRYI Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.125, -, - View
VI-JWM-MX VI-JWM-MX Vicor Corporation, CONVERTER MOD DC/DC 10V 75W, Half Brick, - View

UC3843ADR2 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

UC3843ADR2

ON Semiconductor

500
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

IC REG CTRLR FLYBK ISO CM 14SOIC

0

UC3843ADR2

ON Semiconductor

500
Part Number Manufacturer Description Stock

UC3843ADR2

D# UC3843ADR2OSTR-ND

ON Semiconductor

IC REG CTRLR BUCK 14SOIC

0

UC3843ADR2G

D# UC3843ADR2GOS-ND

ON Semiconductor

IC REG CTRLR BUCK 14SOIC

0
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

In stock shipping within 2days

1152
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

4379

UC3843ADR2

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

5950
Part Number Manufacturer Description Stock

UC3843ADR2

Motorola Semiconductor Products

OEM/CM Immediate delivery

1633

UC3843ADR2G

Motorola Semiconductor Products

OEM/CM Immediate delivery

685
Part Number Manufacturer Description Stock

UC3843ADR2

D# NS-UC3843ADR2

ON Semiconductor

OEM/CM ONLY

5278
Part Number Manufacturer Description Stock

UC3843ADR2

ON Semiconductor

1996
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

OEM/CM ONLY

5015

UC3843ADR2

ON Semiconductor

OEM/CM ONLY

11831
Part Number Manufacturer Description Stock

UC3843ADR2G

Motorola Semiconductor Products

IN stock Immediate delivery

680

UC3843ADR2

Motorola Semiconductor Products

IN stock Immediate delivery

1648
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

shipping today

329
Part Number Manufacturer Description Stock

UC3843ADR2G

ON Semiconductor

RFQ

7538

Quick Inquiry

UC3843ADR2

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

Contact Us

Do you have any question about UC3843ADR2?

UC3843ADR2 QRCode

Scan to view this page

Featured Products

SMF05C.TCT

TVS DIODE 5VWM 12.5VC SC70-6

ADG658YRUZ

IC MULTIPLEXER 8X1 16TSSOP

SM10B-GHS-TB(LF)(SN)

CONN HEADER GH SIDE 10POS 1.25MM

766161102GPTR13

RES ARRAY 15 RES 1K OHM 16SOIC

LTST-C191GKT

LED GREEN CLEAR 0603 SMD

EVN-D8AA03B54

TRIMMER 50K OHM 0.1W TH

LPC1768FBD100,551

IC MCU 32BIT 512KB FLASH 100LQFP

MAX3232EUE+

IC TXRX RS232 LP 16-TSSOP

AD7606BSTZ

IC DAS W/ADC 16BIT 8CH 64LQFP

3214W-1-502E

TRIMMER 5K OHM 0.25W SMD

View More »

UC3843ADR2 Tags

  • UC3843ADR2
  • UC3843ADR2 PDF
  • UC3843ADR2 datasheet
  • UC3843ADR2 specification
  • UC3843ADR2 image
  • ON Semiconductor
  • ON Semiconductor UC3843ADR2
  • buy UC3843ADR2
  • UC3843ADR2 price
  • UC3843ADR2 distributor
  • UC3843ADR2 supplier
  • UC3843ADR2 wholesales

UC3843ADR2 is Available in