Name: UC3845BVD1
Brand: ON Semiconductor
SKU: UC3845BVD1
Availability: InStock
Rating: 5 (174 reviews)

UC3845BVD1

For Reference Only

Part Number	UC3845BVD1
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BOOST/FLYBACK 8SOIC
Datasheet	UC3845BVD1 Datasheet UC3845BVD1 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	60,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC3845BVD1 (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 UC3845BVD1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3845BVD1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3845BVD1.

UC3845BVD1 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-Up/Step-Down
Output Configuration	Positive or Negative, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	-40°C ~ 105°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UC3845BVD1 Datasheet

UC3845BVD1 Reviews

Dann*****rien

April 6, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Boon*****iffin

March 26, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Demet*****Parmar

March 14, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Ari*****uiz

March 14, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Porte*****lagher

March 1, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Darw*****erger

February 24, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Slo*****Ward

February 23, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Louisa*****nabhan

February 19, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Write a Review

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UC3845BVD1 Packaging

UC3845BVD1 FAQ

1. How to order UC3845BVD1 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 UC3845BVD1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BVD1. All suppliers must pass our qualification reviews before they can publish their products including UC3845BVD1 on Heisener; we pay more attention to the channels and quality of UC3845BVD1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BVD1 price and inventory displayed accurate?

The price and inventory of UC3845BVD1 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 UC3845BVD1?

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 UC3845BVD1 we delivered, we will accept the replacement or return of the UC3845BVD1 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 UC3845BVD1.

(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 UC3845BVD1 pin diagram, UC3845BVD1 datasheet?

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

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UC3845BVD1 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

UC3845BVD1R2G

D# V36:1790_07296297

ON Semiconductor

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

RoHS: Compliant

UC3845BVD1G

D# V99:2348_07322651

ON Semiconductor

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

D# UC3845BVD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3845BVD1R2G)

UC3845BVD1G

D# UC3845BVD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3845BVD1G)

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

D# UC3845BVD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BVD1R2G)

UC3845BVD1G

D# UC3845BVD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3845BVD1G)

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

D# UC3845BVD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BVD1R2G)

UC3845BVD1G

D# UC3845BVD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3845BVD1G)

Part Number	Manufacturer	Description	Stock
UC3845BVD1R2	ON Semiconductor	ANA SMPS PWM CONTROLLER - Tape and Reel	0
UC3845BVD1R2G	ON Semiconductor	ANA SMPS PWM CONTROLLER - Tape and Reel	0
UC3845BVD1	ON Semiconductor	ANA SMPS PWM CONTROLLER - Tape and Reel	0
UC3845BVD1G	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	131

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

30V 1A SOIC-8_150mil DC-DC Converters RoHS

Part Number	Manufacturer	Description	Stock
UC3845BVD1R2G D# UC3845BVD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BVD1R2 D# UC3845BVD1R2OS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BVD1 D# UC3845BVD1-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BVD1G D# 2156-UC3845BVD1G-OS-ND	Rochester Electronics LLC	UC3845 CURRENT MODE PWM CONTROLL	4021

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

In stock shipping within 2days

40525

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

D# 2102561

ON Semiconductor

PWM, CTRL, CURRENT MODE, 500KHZ, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

UC3845BVD1R2G

D# 2845224

ON Semiconductor

PWM CONT, CURRENT MODE, 500KHZ, SOIC-8

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

ON Semiconductor

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

UC3845BVD1R2G

ON Semiconductor

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
UC3845BVD1R2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC3845BVD1R2G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	41650
UC3845BVD1		OEM/CM QUOTES ONLY \| NO BROKERS	929
UC3845BVD1G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	1361

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

D# C146766

ON Semiconductor

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

OEM/CM Immediate delivery

5000

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

D# XSKDRABS0043651

ON SEMICONDUCTOR

ANA SMPS PWM CONTROLLER

588

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

D# 42K2725

ON Semiconductor

CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1144

UC3845BVD1R2G

D# 45J2389

ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
UC3845BVD1G D# NS-UC3845BVD1G	ON Semiconductor	OEM/CM ONLY	6220
UC3845BVD1R2 D# NS-UC3845BVD1R2	ON Semiconductor	OEM/CM ONLY	9125
UC3845BVD1 D# NS-UC3845BVD1	ON Semiconductor	OEM/CM ONLY	8482

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

ON Semiconductor

UC3845 Current Mode PWM Controller

RoHS: Compliant

4021

Part Number	Manufacturer	Description	Stock
UC3845BVD1R2	ON Semiconductor	OEM/CM ONLY	5011
UC3845BVD1	ON Semiconductor	OEM/CM ONLY	827
UC3845BVD1R2G	ON Semiconductor	OEM/CM ONLY	61661

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

IN stock Immediate delivery

5015

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

D# 25633078

ON Semiconductor

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

RFQ

1674

UC3845BVD1G

ON Semiconductor

RFQ

321

Part Number

Manufacturer

Description

Stock

UC3845BVD1R2G

ON Semiconductor

IC REG CTRLR BOOST/FLYBACK 8SOIC

4432

Part Number

Manufacturer

Description

Stock

UC3845BVD1G

D# 2102561

ON Semiconductor

PWM, CTRL, CURRENT MODE, 500KHZ, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

UC3845BVD1R2G

D# 2845224

ON Semiconductor

PWM CONT, CURRENT MODE, 500KHZ, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

UC3845BVD1

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