Name: UC3845BD
Brand: ON Semiconductor
SKU: UC3845BD
Availability: InStock
Rating: 5 (131 reviews)

UC3845BD

For Reference Only

Part Number	UC3845BD
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BOOST/FLYBK 14SOIC
Datasheet	UC3845BD Datasheet UC3845BD Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	26,868 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 2 - Apr 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC3845BD (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 UC3845BD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3845BD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3845BD.

UC3845BD Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-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	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

UC3845BD Datasheet

UC3845BD Reviews

Zach*****Natt

August 6, 2022

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Kens*****Bryan

July 29, 2022

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Sloa*****ankar

July 18, 2022

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Khar*****dges

July 6, 2022

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Kael*****asey

June 26, 2022

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Write a Review

★★★★★

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Thanks for Your Review!

UC3845BD Packaging

UC3845BD FAQ

1. How to order UC3845BD 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 UC3845BD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BD. All suppliers must pass our qualification reviews before they can publish their products including UC3845BD on Heisener; we pay more attention to the channels and quality of UC3845BD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BD price and inventory displayed accurate?

The price and inventory of UC3845BD 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 UC3845BD?

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 UC3845BD we delivered, we will accept the replacement or return of the UC3845BD 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 UC3845BD.

(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 UC3845BD pin diagram, UC3845BD datasheet?

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

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UC3845BD 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
UC3845BD1013TR D# E02:0323_00206066	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant	0
UC3845BDR2G D# V72:2272_07278701	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant	0
UC3845BD1R2G D# V72:2272_07300214	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	0
UC3845BD1G D# V36:1790_07323050	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	0
UC3845BD1 D# V99:2348_18462589	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant	0
UC3845BDG D# E02:0323_00078492	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
UC3845BD1 D# UC3845BD1	ON Semiconductor	CURRENT MODE PWM CNTRLR 1A 8SOIC N - Bulk (Alt: UC3845BD1) RoHS: Not Compliant	0
UC3845BDG D# UC3845BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC3845BDG)	0
UC3845BD1013TR D# UC3845BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3845BD1013TR)	0
UC3845BDR2G D# UC3845BDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Bulk (Alt: UC3845BDR2G)	0
UC3845BD1R2G D# UC3845BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Bulk (Alt: UC3845BD1R2G)	0
E-UC3845BD1013TR D# E-UC3845BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC3845BD1013TR) RoHS: Compliant	0
UC3845BD1G D# UC3845BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: UC3845BD1G)	0

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

D# UC3845BD1R2G

ON Semiconductor

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

UC3845BD1013TR

D# UC3845BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3845BD1013TR)

Part Number	Manufacturer	Description	Stock
UC3845BD1R2G D# UC3845BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BD1R2G)	0
UC3845BDG D# UC3845BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3845BDG)	0
UC3845BD1G D# UC3845BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3845BD1G)	0
UC3845BDR2G D# UC3845BDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3845BDR2G)	0
UC3845BD1013TR D# UC3845BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC3845BD1013TR)	0
UC3845BD1 D# UC3845BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N (Alt: UC3845BD1)	0

Part Number	Manufacturer	Description	Stock
UC3845BDR2	ON Semiconductor		910
UC3845BD1R2G	ON Semiconductor		1322
UC3845BD1	ON Semiconductor		98
UC3845BD1013TR	STMicroelectronics		328

Part Number	Manufacturer	Description	Stock
UC3845BD1R2	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	5000
UC3845BDR2	ON Semiconductor	- Tape and Reel	9340
UC3845BD1G	ON Semiconductor	ANA SMPS PWM CONTROLLER	1960
E-UC3845BD1013TR	STMicroelectronics		6080
UC3845BDG	ON Semiconductor	IC, CURRENT MODE PWM CTRL, 25V, SOIC-14	1496
UC3845BDR2G	ON Semiconductor	- Tape and Reel	11840
UC3845BD1R2G	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC	5000
E-UC3845BD1	STMicroelectronics		6080
UC3845BD1013TR	STMicroelectronics	Min Qty 2500	22500
UC3845BD1	ON Semiconductor	ANA SMPS PWM CONTROLLER	1960
UC3845BD	ON Semiconductor	ANA SMPS PWM CONTROLLER	1960

Part Number	Manufacturer	Description	Stock
UC3845BD1R2G	ON Semiconductor	Boost, Flyback Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC	2091
UC3845BD1013TR	STMicroelectronics	SOIC-8_150mil Switching Controllers RoHS	143
UC3845BD1G	ON Semiconductor	SOIC-8_150mil Switching Controllers RoHS	121

Part Number

Manufacturer

Description

Stock

UC3845BD1

STMicroelectronics

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

RoHS: Compliant

UC3845BDG

ON Semiconductor

Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC3845BDR2G D# UC3845BDR2GOSCT-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC	1491
UC3845BD1R2G D# UC3845BD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	1494
E-UC3845BD1 D# E-UC3845BD1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BD D# UC3845BDOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC	0
UC3845BD1G D# UC3845BD1GOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	2484
UC3845BDG D# UC3845BDGOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC	3341
UC3845BD1 D# 2156-UC3845BD1-ON-ND	Rochester Electronics LLC	IC REG CTRLR BOOST/FLYBACK 8SOIC	5782
UC3845BD1013TR D# 497-3683-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	1711
E-UC3845BD1013TR D# 497-4605-2-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BD1R2 D# UC3845BD1R2-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	0
UC3845BDR2 D# UC3845BDR2-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC	0

Part Number	Manufacturer	Description	Stock
UC3845BD1	STMicroelectronics	In stock shipping within 2days	1605
UC3845BD1R2	ON Semiconductor	In stock shipping within 2days	285
UC3845BD	STMicroelectronics	In stock shipping within 2days	300

Part Number	Manufacturer	Description	Stock
UC3845BD1G D# 2534324	ON Semiconductor	CURRENT MODE PWM CTRL, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	701
UC3845BD1 D# 2806981	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	652
UC3845BDG D# 2318550	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 14SOIC RoHS: Compliant Min Qty: 1 Container: Each	1674
UC3845BD1013TR D# 3129885RL	STMicroelectronics	PWM CONTROLLER, 500KHZ, 0 TO 70DEG C RoHS: Compliant Min Qty: 1 Container: Reel	0
UC3845BDR2G D# 2845222	ON Semiconductor	PWM CONT, CURRENT MODE, 52KHZ, SOIC-14 RoHS: Compliant Min Qty: 5 Container: Cut Tape	814
UC3845BD1R2G D# 2318549RL	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 8SOIC RoHS: Compliant Min Qty: 5 Container: Reel	0

Part Number

Manufacturer

Description

Stock

UC3845BD1G

NEW AND ORGINAL. ISRAEL W.HOUSE

980

Part Number	Manufacturer	Description	Stock
UC3845BD1013TR	STMicroelectronics	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14 RoHS: Compliant pbFree: Yes	0
UC3845BD1G	ON Semiconductor	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant pbFree: Yes	4900
UC3845BDG	ON Semiconductor	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14 RoHS: Compliant pbFree: Yes	5
UC3845BDR2G	ON Semiconductor	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14 RoHS: Compliant pbFree: Yes	0
UC3845BD1R2G	ON Semiconductor	UC3845B Series 275 KHz 25 V High Performance Current Mode Controller - SOIC-8 RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
UC3845BD1013TR	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	925225
UC3845BD1013	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2975
2UC3845BD1013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	21004
UC3845BDR2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1083
UC3845BD1R2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5980
UC3845BD	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	952000
UC3845BDR2G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC3845BD1TRLF	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	264
UC3845BDITRLE	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	42
EUC3845BD1013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	11283
UC3845BD1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC3845BD1GON		OEM/CM QUOTES ONLY \| NO BROKERS	131
UC3845BDG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	6664
UC3845BD1	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	34784
3UC3845BD1R2G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	55136
3UC3845BD1013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	63012
UC3845BD1R2G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	95200

Part Number	Manufacturer	Description	Stock
UC3845BDW	Texas Instruments	OEM/CM ONLY	587
UC3845BD1TR2	Texas Instruments	OEM/CM ONLY	446
UC3845BDR	Texas Instruments	OEM/CM ONLY	139

Part Number

Manufacturer

Description

Stock

UC3845BD1R2G

ON Semiconductor

In Stock

UC3845BD1

ON Semiconductor

In Stock

Part Number

Manufacturer

Description

Stock

UC3845BD1013TR

STMicroelectronics

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

RoHS: Compliant

5085

Part Number

Manufacturer

Description

Stock

UC3845BD1013TR

D# C7118

STMicroelectronics

143

UC3845BD1G

D# C231835

ON Semiconductor

121

Part Number

Manufacturer

Description

Stock

UC3845BD1

STMicroelectronics

in stock - can ship the same day

216

Part Number	Manufacturer	Description	Stock
UC3845BDR2G	ON Semiconductor	OEM/CM Immediate delivery	980
UC3845BD1R2G	ON Semiconductor	OEM/CM Immediate delivery	10496
UC3845BD1013TR	STMicroelectronics	OEM/CM Immediate delivery	63742

Part Number	Manufacturer	Description	Stock
UC3845BDR2G D# 863-UC3845BDR2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	3403
UC3845BD1R2G D# 863-UC3845BD1R2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	2223
UC3845BD1G D# 863-UC3845BD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	76
UC3845BDG D# 863-UC3845BDG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	1151
UC3845BD1 D# 511-UC3845BD1	STMicroelectronics	Switching Controllers PWM CONTROLLER RoHS: Compliant	616
UC3845BD1013TR D# 511-UC3845BD1013TR	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	26

Part Number	Manufacturer	Description	Stock
UC3845BD1G D# XSFP00000116564	ON SEMICONDUCTOR	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8	3920
UC3845BD1R2G D# XSKDRABV0052640	ON SEMICONDUCTOR		5000
UC3845BDG D# XSKDRABV0039071	ON SEMICONDUCTOR	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14	1405
UC3845BD1 D# XSKDRABS0026356	STMicroelectronics	SO 08 .15 JEDE/OFF LINE CMOD PW	11800
UC3845BD1013TR D# XSKDRABS0022742	STMicroelectronics	SO 08 .15 JEDE/OFF LINE CMOD PW	512500

Part Number	Manufacturer	Description	Stock
UC3845BD1 D# 45AC7924	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: Bulk	234
UC3845BD1G. D# 30AC2254	ON Semiconductor	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, Operating Temperature Min:0°C, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2156 Container: Bulk	0
UC3845BDG D# 42K2722	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, SOIC-14, 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:14Pins, Frequency:52kHz, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 880 Container: Bulk	94
UC3845BD1013TR D# 96AC4668	STMicroelectronics	IND. & POWER CONV. ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
UC3845BDR2G D# 42K2723	ON Semiconductor	IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC RoHS: Not Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
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
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

Part Number	Manufacturer	Description	Stock
E-UC3845BD1013TR D# NS-E-UC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	4528
UC3845BD D# NS-UC3845BD	ON Semiconductor	OEM/CM ONLY	4829
UC3845BD1R2 D# NS-UC3845BD1R2	ON Semiconductor	OEM/CM ONLY	4932
UC3845BDR2 D# NS-UC3845BDR2	ON Semiconductor	OEM/CM ONLY	5263
UC3845BD1G D# NS-UC3845BD1G	ON Semiconductor	OEM/CM ONLY	1412
UC3845BDR2G D# NS-UC3845BDR2G	ON Semiconductor	OEM/CM ONLY	3880
UC3845BD1R2G D# NS-UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	2634
UC3845BDTR-CT D# NS-UC3845BDTR-CT	National Semiconductor Corporation	OEM/CM ONLY	1439
UC3845BD1013TR D# NS-UC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	5096
UC3845BD1 D# NS-UC3845BD1	ON Semiconductor	OEM/CM ONLY	4665

Part Number	Manufacturer	Description	Stock
UC3845BDR2	ON Semiconductor		728
UC3845BD1	STMicroelectronics	SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO8	50
E-UC3845BD1013TR	STMicroelectronics	IC,CONTROLLER,CURRENT MODE PWM,HP,8-SOIC,ROHS	861

Part Number	Manufacturer	Description	Stock
UC3845BD1 D# UC3845BD1	STMicroelectronics	Semiconductor	5
UC3845BD1TR-LF D# UC3845BD1TR-LF	STMicroelectronics	Semiconductor	222
UC3845BD D# UC3845BD	SGS Semiconductor Ltd	Semiconductor	347

Part Number	Manufacturer	Description	Stock
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
UC3845BD1 D# 7147840P	STMicroelectronics	STMicroelectronics UC3845BD1, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU Min Qty: 10 Container: Tube	19
UC3845BDG D# 8056745	ON Semiconductor	ON Semiconductor UC3845BDG, PWM Current Mode Controller, 1 A, 275 kHz, 30 V, 14-Pin SOIC, PK Min Qty: 25 Container: Package	150
UC3845BD1013TR D# 7141151	STMicroelectronics	STMicroelectronics UC3845BD1013TR, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, PK Min Qty: 10 Container: Package	0
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

Part Number	Manufacturer	Description	Stock
UC3845BD1R2G	ON Semiconductor	UC3845 Current Mode PWM Controller RoHS: Compliant	78094
UC3845BD1G	ON Semiconductor	UC3845 Current Mode PWM Controller RoHS: Compliant	14791
UC3845BD1	ON Semiconductor	UC3845 Current Mode PWM Controller RoHS: Compliant	5782
UC3845BDR2G	ON Semiconductor	UC3845 Current Mode PWM Controller RoHS: Compliant	19151

Part Number	Manufacturer	Description	Stock
UC3845BD1	SGS Semiconductor Ltd	OEM/CM ONLY	18016
UC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	837416
UC3845BD	STMicroelectronics	OEM/CM ONLY	1085
UC3845BD1013	STMicroelectronics	OEM/CM ONLY	2516
UC3845BDG	ON Semiconductor	OEM/CM ONLY	96
UC3845BD1G	ON Semiconductor	OEM/CM ONLY	7368
UC3845BD1G ON		OEM/CM ONLY	126
2UC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	27977
UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	45016
UC3845BDITRLE	STMicroelectronics	OEM/CM ONLY	51
UC3845BD1R2	ON Semiconductor	OEM/CM ONLY	4560
UC3845BDR2	ON Semiconductor	OEM/CM ONLY	926
UC3845BDIR2G	ON Semiconductor	OEM/CM ONLY	501
EUC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	9827
UC3845BDR2G	ON Semiconductor	OEM/CM ONLY	4411
3UC3845BD1R2G	ON Semiconductor	OEM/CM ONLY	32624
3UC3845BD1013TR	STMicroelectronics	OEM/CM ONLY	55858

Part Number	Manufacturer	Description	Stock
UC3845BD1R2G	ON Semiconductor	IN stock Immediate delivery	10511
UC3845BD1013TR	STMicroelectronics	IN stock Immediate delivery	63727
UC3845BDR2G	ON Semiconductor	IN stock Immediate delivery	975

Part Number	Manufacturer	Description	Stock
UC3845BDR2G	ON Semiconductor	shipping today	2993
UC3845BD1	STMicroelectronics	shipping today	9862
UC3845BD1R2	ON Semiconductor	shipping today	50196
UC3845BD	STMicroelectronics	shipping today	19
UC3845BDI	STMicroelectronics	shipping today	172

Part Number	Manufacturer	Description	Stock
UC3845BDG D# 45255492	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube RoHS: Compliant	0
UC3845BD1013TR D# 52756599	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R RoHS: Compliant	0
UC3845BDR2G D# 35897772	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N T/R RoHS: Compliant	0
UC3845BD1R2G D# 25774015	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	0
UC3845BD1G D# 26622605	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	0
UC3845BD1 D# 27057739	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
UC3845BD1013TR	mfr	RFQ	10124
UC3845BD	STMicroelectronics	RFQ	12969
UC3845BD1R2G	mfr	RFQ	454
UC3845BDG	ON Semiconductor	RFQ	885
UC3845BD1R2	ON Semiconductor	RFQ	12047
UC3845BDR2	ON Semiconductor	RFQ	7344

Part Number	Manufacturer	Description	Stock
UC3845BD1013TR	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	127867
UC3845BDR2G	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC	2500
UC3845BD1R2G	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC	278325

Part Number	Manufacturer	Description	Stock
UC3845BD1G D# 2534324	ON Semiconductor	CURRENT MODE PWM CTRL, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	701
UC3845BD1 D# 2806981	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	628
UC3845BDG D# 2318550	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 14SOIC RoHS: Compliant Min Qty: 1 Container: Each	1684
UC3845BD1013TR D# 3129885	STMicroelectronics	PWM CONTROLLER, 500KHZ, 0 TO 70DEG C RoHS: Compliant Min Qty: 5 Container: Cut Tape	4490
UC3845BDR2G D# 2845222	ON Semiconductor	PWM CONT, CURRENT MODE, 52KHZ, SOIC-14 RoHS: Compliant Min Qty: 1 Container: Cut Tape	664
UC3845BD1R2G D# 2318549	ON Semiconductor	PWM CNTRL, 36V, 250KHZ, 5VREF, 8SOIC RoHS: Compliant Min Qty: 1 Container: Each	2150

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UC3845BD

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