Name: UC3845BD1R2G
Brand: ON Semiconductor
SKU: UC3845BD1R2G
Price: 0.686 USD
Availability: InStock
Rating: 5 (158 reviews)

UC3845BD1R2G

For Reference Only

Part Number	UC3845BD1R2G
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BOOST/FLYBACK 8SOIC
Datasheet	UC3845BD1R2G Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	1,316,172 piece(s)
Unit Price	$ 0.6860 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # UC3845BD1R2G (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 UC3845BD1R2G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3845BD1R2G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3845BD1R2G.

UC3845BD1R2G 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	0°C ~ 70°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UC3845BD1R2G Reviews

Ryl*****Marin

March 30, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Tris***** More

March 18, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Izai*****aldez

March 16, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Sydn*****apoor

March 14, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Kier*****thony

March 11, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Angel*****addox

March 2, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Aver*****lton

February 28, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Axto*****audry

February 19, 2023

★ ★ ★ ★ ★

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

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UC3845BD1R2G Packaging

UC3845BD1R2G FAQ

1. How to order UC3845BD1R2G 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 UC3845BD1R2G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BD1R2G. All suppliers must pass our qualification reviews before they can publish their products including UC3845BD1R2G on Heisener; we pay more attention to the channels and quality of UC3845BD1R2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BD1R2G price and inventory displayed accurate?

The price and inventory of UC3845BD1R2G 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 UC3845BD1R2G?

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 UC3845BD1R2G we delivered, we will accept the replacement or return of the UC3845BD1R2G 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 UC3845BD1R2G.

(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 UC3845BD1R2G pin diagram, UC3845BD1R2G datasheet?

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

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UC3845BD1R2G 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

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Description

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UC3845BD1G

D# V36:1790_07323050

ON Semiconductor

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

RoHS: Compliant

UC3845BD1R2G

D# V72:2272_07300214

ON Semiconductor

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

RoHS: Compliant

Part Number

Manufacturer

Description

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UC3845BD1G

D# UC3845BD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: UC3845BD1G)

UC3845BD1R2G

D# UC3845BD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Bulk (Alt: UC3845BD1R2G)

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# UC3845BD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BD1R2G)

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# UC3845BD1R2G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BD1R2G)

UC3845BD1G

D# UC3845BD1G

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3845BD1G)

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

1322

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

IC REG CTRLR PWM CM 8-SOIC

5000

UC3845BD1G

ON Semiconductor

ANA SMPS PWM CONTROLLER

1960

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UC3845BD1R2G

ON Semiconductor

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

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UC3845BD1G

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121

Part Number

Manufacturer

Description

Stock

UC3845BD1G

D# UC3845BD1GOS-ND

ON Semiconductor

IC REG CTRLR BOOST/FLYBACK 8SOIC

2484

UC3845BD1R2G

D# UC3845BD1R2GOSCT-ND

ON Semiconductor

IC REG CTRLR BOOST/FLYBACK 8SOIC

1494

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# 2318549RL

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 8SOIC

RoHS: Compliant

Min Qty: 5

Container: Reel

UC3845BD1G

D# 2534324

ON Semiconductor

CURRENT MODE PWM CTRL, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

701

Part Number

Manufacturer

Description

Stock

UC3845BD1G

NEW AND ORGINAL. ISRAEL W.HOUSE

980

Part Number

Manufacturer

Description

Stock

UC3845BD1G

ON Semiconductor

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

RoHS: Compliant

pbFree: Yes

4900

UC3845BD1R2G

ON Semiconductor

UC3845B Series 275 KHz 25 V High Performance Current Mode Controller - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
3UC3845BD1R2G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	55136
UC3845BD1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC3845BD1R2G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	95200
2UC3845BD1R2G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	28881

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

In Stock

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Manufacturer

Description

Stock

UC3845BD1G

D# C231835

ON Semiconductor

121

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

OEM/CM Immediate delivery

10496

Part Number

Manufacturer

Description

Stock

UC3845BD1G

D# 863-UC3845BD1G

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

UC3845BD1R2G

D# 863-UC3845BD1R2G

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

2223

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# XSKDRABV0052640

ON SEMICONDUCTOR

5000

UC3845BD1G

D# XSFP00000116564

ON SEMICONDUCTOR

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

3920

Part Number	Manufacturer	Description	Stock
UC3845BD1R2G D# 45J2388	ON Semiconductor	PWM CONTROLLER, CURRENT MODE, 12 25V, SOIC8, Input Voltage:-, Output Voltage:13.4V, Output Current:12mA, 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: 2500 Container: TAPE & REEL - FULL	0
UC3845BD1G D# 71J8476	ON Semiconductor	IC CURRENT MODE CONTROLLER, 1A, SOIC-8, 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:52kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1078 Container: Bulk	158
UC3845BD1R2G. D# 28AC5409	ON Semiconductor	Input Voltage:-, Output Voltage:13.4V, Output Current:12mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:0°C, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# NS-UC3845BD1R2G

ON Semiconductor

OEM/CM ONLY

2634

UC3845BD1G

D# NS-UC3845BD1G

ON Semiconductor

OEM/CM ONLY

1412

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# 7866670P

ON Semiconductor

ON Semiconductor UC3845BD1R2G, PWM Current Mode Controller, 1 A, 250 kHz, 36 V, 8-Pin SOIC, RL

Min Qty: 10

Container: Reel

6280

UC3845BD1G

D# 6899966

ON Semiconductor

ON Semiconductor UC3845BD1G, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, PK

Min Qty: 2

Container: Package

176

Part Number

Manufacturer

Description

Stock

UC3845BD1G

ON Semiconductor

UC3845 Current Mode PWM Controller

RoHS: Compliant

14791

UC3845BD1R2G

ON Semiconductor

UC3845 Current Mode PWM Controller

RoHS: Compliant

78094

Part Number	Manufacturer	Description	Stock
3UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	32624
2UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	14036
UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	45016
UC3845BD1G	ON Semiconductor	OEM/CM ONLY	7368

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

IN stock Immediate delivery

10511

Part Number

Manufacturer

Description

Stock

UC3845BD1G

D# 26622605

ON Semiconductor

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

RoHS: Compliant

UC3845BD1R2G

D# 25774015

ON Semiconductor

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

mfr

RFQ

454

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

IC REG CTRLR BOOST/FLYBACK 8SOIC

278325

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# 2318549

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

2150

UC3845BD1G

D# 2534324

ON Semiconductor

CURRENT MODE PWM CTRL, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

701

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UC3845BD1R2G

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