UC2845BN

Mfr. #:: UC2845BN
Manufacturer:: STMicroelectronics
Description:: Switching Controllers 0.5mA Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2845BN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: UC2845BN more Information UC2845BN Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: IC Chips

Series: UC2845B

Packaging: Tube

Unit-Weight: 0.032805 oz

Mounting-Style: Through Hole

Package-Case: PDIP-8

Operating-Temperature: -40°C ~ 150°C (TJ)

Output-Type: Transistor Driver

Function: Step-Up/Step-Down

Supplier-Device-Package: 8-Mini DIP

Number-of-Outputs: 1

Topology: Boost, Flyback

Voltage-Supply-Vcc-Vdd: 7.6 V ~ 30 V

Frequency-Switching: 250kHz

Control-Features: Frequency Control

Output-Configuration: Positive, Isolation Capable

Output-Phases: 1

Duty-Cycle-Max: 50 %

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 30 V

Output-Voltage: 4.95 V to 5.05 V

Output-Current: 1000 mA

Switching-Frequency: 500 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC2845BN, UC2845B, UC2845, UC284, UC28, UC2

Service Guarantees

We guarantee 100% customer satisfaction.

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2845BN Description

***ure Electronics: UC2845 Series 30 V 500 KHz Current Mode PWM Controller - MINIDIP-8

***ical: Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

*** Source Electronics: Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

***ser: PWM Pulse Width Modulator Controllers 0.5mA Current Mode

***ment14 APAC: PWM CONTROLLER, 500KHZ, 15V, DIP-8

***i-Key: IC CTRLR PWM CURR-MODE 8-MINIDIP

***ark: Ind. & Power Conv. Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
UC2845BNG DISTI # V36:1790_07278971	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2177	2500:$0.2151 1000:$0.2483 100:$0.3201 10:$0.5424 1:$0.6501
UC2845BN DISTI # V36:1790_06568288	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	65	25000:$0.2940 10000:$0.3023 2500:$0.3121 1000:$0.3961 500:$0.4069 100:$0.5252 10:$0.8327 1:$0.9872
E-UC2845BN DISTI # 497-4601-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP RoHS: Compliant Min Qty: 1 Container: Tube	260In Stock	100:$0.7360 10:$0.9440 1:$1.0600
UC2845BNG DISTI # UC2845BNGOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	206In Stock	1000:$0.2576 500:$0.3220 100:$0.4073 50:$0.4992 1:$0.6000
UC2845BN DISTI # 497-3680-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP RoHS: Compliant Min Qty: 1 Container: Tube	Temporarily Out of Stock	1000:$0.4140 500:$0.5244 100:$0.6348 50:$0.7728 1:$0.9100
UC2845BN DISTI # 32456950	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2303	2500:$0.2871 100:$0.3138
UC2845BNG DISTI # 31083536	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2177	2500:$0.2151 1000:$0.2483 100:$0.3201 35:$0.5424
UC2845BN DISTI # 33644965	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1200	100:$0.5750
UC2845BNG DISTI # 31974852	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1100	500:$0.1711 250:$0.1754
UC2845BN DISTI # 30231160	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	65	25000:$0.2940 10000:$0.3023 2500:$0.3121 1000:$0.3961 500:$0.4069 100:$0.5252 21:$0.8327
UC2845BN DISTI # UC2845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC2845BN) RoHS: Compliant Min Qty: 2000	Asia - 2000	100000:$2.0455 50000:$2.1094 20000:$2.1774 10000:$2.2881 6000:$2.4107 4000:$2.5472 2000:$2.7000
UC2845BN DISTI # UC2845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC2845BN) RoHS: Compliant Min Qty: 50	Europe - 19425	500:€0.1919 300:€0.2069 200:€0.2239 100:€0.2439 50:€0.2989
UC2845BNG DISTI # UC2845BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC2845BNG) RoHS: Compliant Min Qty: 50 Container: Tube	Americas - 2100	500:$0.1728 250:$0.1772 150:$0.1795 100:$0.1818 50:$0.1830
UC2845BNG DISTI # UC2845BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2845BNG) RoHS: Compliant Min Qty: 50	Europe - 3850	500:€0.1799 300:€0.1939 200:€0.2099 100:€0.2299 50:€0.2809
UC2845BN DISTI # UC2845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2845BN) RoHS: Compliant Min Qty: 2000 Container: Tube	Americas - 0	20000:$0.3349 12000:$0.3419 8000:$0.3579 4000:$0.3749 2000:$0.3939
UC2845BN DISTI # 45AC7920	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: 45AC7920) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	10000:$0.4020 2500:$0.4160 1000:$0.4630 500:$0.5750 100:$0.6440 10:$0.8250 1:$0.9630
UC2845BNG DISTI # UC2845BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC2845BNG) RoHS: Compliant Min Qty: 1137 Container: Bulk	Americas - 0	11370:$0.2709 5685:$0.2779 3411:$0.2819 2274:$0.2849 1137:$0.2869
UC2845BNG DISTI # 57M9997	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: 57M9997) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	10000:$0.2350 2500:$0.2430 1000:$0.2850 500:$0.3190 100:$0.3520 10:$0.5360 1:$0.6470
UC2845BN DISTI # 45AC7920	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, DIP-8,Input Voltage:-,Output Voltage:-,Output Current:1A,Supply Voltage Min:11V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,Product Range:-,MSL:- RoHS Compliant: Yes	199	2500:$0.2860 10000:$0.2860 1:$0.3120 10:$0.3120 100:$0.3120 500:$0.3120 1000:$0.3120
UC2845BNG DISTI # 57M9997	ON Semiconductor	PWM CONTROLLER, 52KHZ, 30V, DIP-8,Input Voltage:30V,Output Voltage:-,Output Current:200mA,Supply Voltage Min:-,Supply Voltage Max:-,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:52kHz,Product Range:-,MSL:- RoHS Compliant: Yes	18	1:$0.1860 10:$0.1860 100:$0.1860 500:$0.1860 1000:$0.1860 2500:$0.1860 10000:$0.1860
UC2845BNG. DISTI # 30AC2242	ON Semiconductor	ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES	2100	10000:$0.2350 2500:$0.2430 1000:$0.2850 500:$0.3190 100:$0.3590 10:$0.5470 1:$0.6600
UC2845BNG DISTI # 70371518	ON Semiconductor	UC2845BNG,PWM Current Mode Controller,1 A,250 kHz,36 V,8-Pin PDIP RoHS: Compliant	0	20:$0.6270 50:$0.5960 100:$0.5660 200:$0.5380
UC2845BN DISTI # 511-UC2845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	5335	1:$0.9100 10:$0.7730 100:$0.5940 500:$0.5250 1000:$0.4140 2500:$0.3680 10000:$0.3540
UC2845BNG DISTI # 863-UC2845BNG	ON Semiconductor	Switching Controllers ANA SMPS PWM CONTROLLER RoHS: Compliant	1072	1:$0.6000 10:$0.4990 100:$0.3220 1000:$0.2570 2500:$0.2300
UC2845BNG	ON Semiconductor	Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	6300	1000:$0.2900 500:$0.3100 100:$0.3200 25:$0.3300 1:$0.3600
UC2845BN DISTI # 7141149	STMicroelectronics	CURRENT MODE PWM CONTROLLER1APDIP8, PK	490	200:£0.4150 100:£0.4320 50:£0.4760 20:£0.5200 10:£0.6040
UC2845BN DISTI # UC2845BN	STMicroelectronics	PMIC,PWM controller,1A,48÷500kHz,Channels:1,DIP8,0÷48%,1.25W	73	1:$0.6358 3:$0.5719 10:$0.5057 50:$0.4542 250:$0.4239
UC2845BNG	ON Semiconductor	High Performance Current Mode Controllers	16200	1:$0.4200 100:$0.3300 500:$0.3000 1000:$0.2800
UC2845BN DISTI # 2806977	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, DIP-8 RoHS: Compliant	2051	1000:$0.6330 500:$0.8010 100:$0.9690 50:$1.1900 1:$1.3900
UC2845BNG DISTI # 2724280	ON Semiconductor	PWM CONTROLLER, 52KHZ, 30V, DIP-8 RoHS: Compliant	444	1000:$0.3940 500:$0.4920 100:$0.6230 50:$0.7620 1:$0.9180
UC2845BN DISTI # 2806977	STMicroelectronics	PWM CONTROLLER, 500KHZ, 15V, DIP-8	2275	500:£0.4090 250:£0.4410 100:£0.4710 50:£0.6030 1:£0.7030
UC2845BNG DISTI # 2724280	ON Semiconductor	PWM CONTROLLER, 52KHZ, 30V, DIP-8	444	500:£0.2610 250:£0.2640 100:£0.2660 50:£0.4040 1:£0.4720
UC2845BN DISTI # XSKDRABS0022699	STMicroelectronics	RoHS: Compliant	11300 in Stock0 on Order	11300:$0.3047 2650:$0.3264
UC2845BN DISTI # XSKDRABV0031695	STMicroelectronics	ZenerDiode,18VV(Z),2%,0.5W,Silicon,Unidirectional,DO-213AA RoHS: Compliant	4275 in Stock0 on Order	4275:$0.3424 2350:$0.3668
UC2845BN DISTI # XSFP00000176899	STMicroelectronics	UC2845 Series 30 V 500 KHz Cur RoHS: Compliant	1600 in Stock0 on Order	1600:$0.7909 250:$0.8700
UC2845BNG DISTI # XSKDRABS0022700	ON SEMICONDUCTOR	Fixed Positive Standard Regulator, 5VBIPolar, PDSO4 RoHS: Compliant	3100 in Stock0 on Order	3100:$0.2340 2850:$0.2507

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Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of UC2845BN 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: ~~$0.33~~; ~~$0.33~~

10: ~~$0.31~~; ~~$3.11~~

100: ~~$0.29~~; ~~$29.44~~

500: ~~$0.28~~; ~~$139.00~~

1000: ~~$0.26~~; ~~$261.70~~

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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UC2845BN

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Vacuum Packaging with PL

Step2:
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