UC3845BN

Mfr. #:: UC3845BN
Manufacturer:: STMicroelectronics
Description:: Switching Controllers 0.5mA Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC3845BN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UC3845BN more Information UC3845BN Product Details

Product Attribute
Attribute Value

Manufacturer:: STMicroelectronics

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Flyback

Number of Outputs:: 1 Output

Switching Frequency:: 500 kHz

Duty Cycle - Max:: 50 %

Output Voltage:: 4.90 V to 5.10 V

Output Current:: 1000 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Mounting Style:: Through Hole

Package / Case:: PDIP-8

Packaging:: Tube

Series:: UC3845B

Type:: Current Mode PWM Controllers

Brand:: STMicroelectronics

Fall Time:: 50 ns

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.032805 oz

Tags: UC3845BN, UC3845B, UC3845, UC384, UC38, UC3

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Quality Guarantees

We provide 90-360 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.
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Email: info@omo-ic.com

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UC3845BN Ratings and Reviews

A***v

Order received in 80 days. took in stock.

2019-04-10

B***n

Very good. Recomand this seller

2019-06-26

UC3845BN Description

***ser: Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return

*** Electronics: IC REG CTRLR BOOST/FLYBACK 8DIP

***et: CURRENT MODE PWM CNTRLR 1A 8PDIP

Market price

Part #	Mfg.	Description	Stock	Price
UC3845BN DISTI # V79:2366_17778338	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	142	25000:$0.2792 10000:$0.2891 2500:$0.2983 1000:$0.3029 100:$0.3871 10:$0.5235 1:$0.6592
UC3845BNG DISTI # UC3845BNGOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	1833In Stock	1000:$0.2475 500:$0.3203 100:$0.4077 50:$0.5096 1:$0.6400
UC3845BN DISTI # 497-14808-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	1637In Stock	1000:$0.3696 500:$0.4620 100:$0.5844 50:$0.7162 1:$0.8700
UC3845BN DISTI # UC3845BNOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8DIP RoHS: Not compliant Min Qty: 450 Container: Tube	Limited Supply - Call
E-UC3845BN DISTI # E-UC3845BN-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC3845BNST DISTI # 497-6137-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC3845BN DISTI # 30701375	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	699	1000:$0.2105 500:$0.2174 250:$0.2248 100:$0.2327 58:$0.2411
UC3845BN DISTI # 26112167	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	142	100:$0.4115 23:$0.5732
UC3845BN DISTI # UC3845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube - Rail/Tube (Alt: UC3845BN) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 1410	1:$0.3569 10:$0.3509 25:$0.3449 50:$0.3399 100:$0.3249 500:$0.3099 1000:$0.3039
UC3845BNG DISTI # UC3845BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3845BNG) RoHS: Compliant Min Qty: 2400	Asia - 12000	50:$1.4445 100:$0.2778 150:$0.2675 250:$0.2580 500:$0.2490 1250:$0.2407 2500:$0.2368
UC3845BNG DISTI # UC3845BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3845BNG) RoHS: Compliant Min Qty: 2400 Container: Tube	Americas - 2540	2400:$0.1749 2500:$0.1749 4900:$0.1739 12000:$0.1739 24000:$0.1729
UC3845BN DISTI # UC3845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube (Alt: UC3845BN) RoHS: Compliant Min Qty: 6000 Container: Tube	Asia - 0	6000:$0.2745 12000:$0.2615 18000:$0.2496 30000:$0.2387 60000:$0.2288 150000:$0.2226 300000:$0.2167
UC3845BNG DISTI # 88H5157	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: 88H5157) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$0.6550 10:$0.5410 100:$0.3360 500:$0.3000 1000:$0.2630
UC3845BN DISTI # 24M1676	STMicroelectronics	IC, PWM CONTROLLER, 3845, DIP8,Input Voltage:15V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:250kHz,Operating Temperature , RoHS Compliant: Yes	5856	1:$0.9450 10:$0.7860 100:$0.5200 500:$0.4720 1000:$0.4250 2500:$0.3640 10000:$0.3530
UC3845BNG. DISTI # 28AC5410	ON Semiconductor	ANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES	2540	1:$0.6680 10:$0.5520 100:$0.3360 500:$0.3000 1000:$0.2630
UC3845BNG DISTI # 88H5157	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:-,Output Voltage:-,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:52kHz,Product Range:- , RoHS Compliant: Yes	0	1:$0.1620 10:$0.1620 100:$0.1620 500:$0.1620 1000:$0.1620
UC3845BNG DISTI # 70100731	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP RoHS: Compliant	0	10:$0.8700 20:$0.8260 100:$0.7850 1000:$0.7460
UC3845BN DISTI # 511-UC3845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	4974	1:$0.8700 10:$0.7170 100:$0.4620 1000:$0.3700 2500:$0.3120 10000:$0.3010 25000:$0.2890
UC3845BNG DISTI # 863-UC3845BNG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	1443	1:$0.6400 10:$0.5260 100:$0.3210 1000:$0.2480 2500:$0.2120 10000:$0.1970 25000:$0.1870
UC3845BN DISTI # 863-UC3845BN	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC3845N DISTI # 511-UC3845N	STMicroelectronics	Switching Controllers RoHS: Not compliant	0
E-UC3845BN DISTI # 511-E-UC3845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0
UC3845BN	STMicroelectronics	UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8 RoHS: Compliant	4667Tube	50:$0.6800 250:$0.4200 500:$0.3950 1000:$0.3750 2000:$0.3500
UC3845BN-	ON Semiconductor	RoHS: Not Compliant	41	1000:$0.1900 500:$0.2000 100:$0.2100 25:$0.2200 1:$0.2400
UC3845BNG	ON Semiconductor	RoHS: Not Compliant	148858	1000:$0.3200 500:$0.3400 100:$0.3600 25:$0.3700 1:$0.4000
UC3845BN	ON Semiconductor	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8	360	334:$0.4800 84:$0.6000 1:$1.2000
UC3845BNG	ON Semiconductor	1 A SWITCHING CONTROLLER, 275 kHz SWITCHING FREQ-MAX, PDIP8	40	29:$0.4500 7:$0.7200 1:$0.9000
UC3845BN	Motorola Semiconductor Products		150
UC3845BNG	ON Semiconductor		50	8:$0.6750 31:$0.4388
UC3845BN DISTI # 7141155	STMicroelectronics	CURRENT MODE PWM CONTROLLER1APDIP8, PK	1210	10:£0.5550 20:£0.4720 50:£0.4170 100:£0.3610 200:£0.3540
UC3845BNG DISTI # 5165174	ON Semiconductor	CURRENT MODE PWM CONTROLLER UC3845BN 5V, EA	2006	1:£2.0000 40:£0.2400
UC3845BN	ON Semiconductor	INSTOCK	63253
UC3845BN DISTI # C1S730200480116	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	1349	1000:$0.2950 500:$0.3210 100:$0.3910 50:$0.4380 25:$0.4820 5:$1.2000
UC3845BN DISTI # XSFP00000067886	STMicroelectronics	SwitchingController,Current-mode,1A,500kHzSwitchingFreq-Max, BIPolar,PDIP8 RoHS: Compliant	3141	150:$1.3600 3141:$1.2400
UC3845BNG DISTI # XSFP00000078621	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,275kHzSwitchingFreq-Max, BIPolar,PDIP8 RoHS: Compliant	6696	550:$0.3860 6696:$0.3509
UC3845BN DISTI # 9882928	STMicroelectronics	IC, PWM CONTROLLER, 3845, DIP8 RoHS: Compliant	5865	1:£0.4810 50:£0.4250 100:£0.3570 250:£0.3330 500:£0.3100
UC3845BNG DISTI # 2845223	ON Semiconductor	PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP RoHS: Compliant	808	1:£0.4560 50:£0.3980 100:£0.2430 250:£0.2240 500:£0.2060
UC3845BN DISTI # 9882928	STMicroelectronics	IC, PWM CONTROLLER, 3845, DIP8 RoHS: Compliant	6282	1:$1.3800 10:$1.1400 100:$0.7310 1000:$0.5860 2500:$0.4940 10000:$0.4770 25000:$0.4580
UC3845BNG. DISTI # 1311732	ON Semiconductor	IC, CURRENT MODE PWM CTRL, 25V, 8-DIP RoHS: Compliant	0	1:$1.0100 50:$0.8070 100:$0.6460 500:$0.5070 1000:$0.3920
UC3845BNG DISTI # 2845223	ON Semiconductor	PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP RoHS: Compliant	738	1:$1.0100 50:$0.8070 100:$0.6460 500:$0.5070 1000:$0.3920

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Availability

Stock:: Available
On Order:: 1987
Enter Quantity:

Current price of UC3845BN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.87~~; ~~$0.87~~

10: ~~$0.72~~; ~~$7.17~~

100: ~~$0.46~~; ~~$46.20~~

1000: ~~$0.37~~; ~~$370.00~~

2500: ~~$0.31~~; ~~$780.00~~

10000: ~~$0.30~~; ~~$3 010.00~~

25000: ~~$0.29~~; ~~$7 225.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC3845BN

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Step3:Packaging Boxes

A***v

B***n

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes