UC2845BD1

Mfr. #:: UC2845BD1
Manufacturer:: STMicroelectronics
Description:: Switching Controllers 0.5mA Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2845BD1 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: UC2845BD1 Datasheet UC2845BD1 Datasheet (P4-P6)UC2845BD1 Datasheet (P7-P9)UC2845BD1 Datasheet (P10-P12)UC2845BD1 Datasheet (P13-P15)
ECAD Model:
More Information:: UC2845BD1 more Information UC2845BD1 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:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Mounting Style:: SMD/SMT

Package / Case:: SO-8

Series:: UC2845B

Type:: Current Mode PWM Controllers

Brand:: STMicroelectronics

Fall Time:: 50 ns

Operating Supply Current:: 12 mA

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 2000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.017870 oz

Tags: UC2845BD1, UC2845BD, 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

UC2845BD1 Ratings and Reviews

G***v

Everything is fine. Thank you.

2019-06-27

K***h

Thank You

2019-09-04

E**b

Thank you.

2019-08-08

UC2845BD1 Description

***ure Electronics: UC2845B Series 30 V 275 kHz High Performance Current Mode PWM Controller - SO-8

***Components: In a Pack of 10, STMicroelectronics UC2845BD1, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC

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

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

***ied Electronics & Automation: Current Mode PWM Controller 1A SOIC14

***nell: IC, CURRENT MODE PWM, 2844, MINIDIP

***i-Key: IC REG CTRLR BOOST/FLYBACK 8SO

***et Europe: Current Mode PWM Controller 1A 8-Pin SO N

***ark: Input Voltage:15V; Output Voltage:5.05V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:250kHz; Operating Temperature Min:-25�C; Product Range:-; MSL:-RoHS Compliant: Yes

***ment14 APAC: IC, CURRENT MODE PWM, 2844, MINIDIP; Input Voltage:15V; Output Voltage:5.05V; Output Current:200mA; Frequency:250kHz; Power Dissipation Pd:800mW; Supply Voltage Range:12V to 25V; Digital IC Case Style:MiniDIP; No. of Pins:8; Operating Temperature Range:-25°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:3843; Controller Type:PWM; Logic Function Number:2844; Operating Temperature Max:85°C; Operating Temperature Min:-25°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Package / Case:MiniDIP; Power Dissipation Pd:800mW; Power Supply IC Type:PWM controller; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD

Market price

Part #	Mfg.	Description	Stock	Price
UC2845BD1013TR DISTI # V72:2272_06568287	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	59	25:$0.5516 10:$0.6129 1:$0.6893
UC2845BD1R2G DISTI # V72:2272_07291272	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	50	25:$0.4529 10:$0.4536 1:$0.5413
UC2845BD1G DISTI # V36:1790_07301317	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	3	4900:$0.2256 588:$0.2657 196:$0.2801 98:$0.4084
UC2845BD1R2G DISTI # UC2845BD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2700In Stock	1000:$0.2615 500:$0.3269 100:$0.4136 10:$0.5390 1:$0.6100
UC2845BD1R2G DISTI # UC2845BD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2700In Stock	1000:$0.2615 500:$0.3269 100:$0.4136 10:$0.5390 1:$0.6100
UC2845BD1R2G DISTI # UC2845BD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.1984 12500:$0.2063 5000:$0.2142 2500:$0.2301
UC2845BD1 DISTI # 497-14807-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 1 Container: Tube	On Order	1000:$0.3696 500:$0.4620 100:$0.5844 10:$0.7620 1:$0.8700
UC2845BD1 DISTI # UC2845BD1-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Not compliant Min Qty: 392 Container: Tube	Limited Supply - Call
UC2845BD1013TR DISTI # 497-3679-2-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	On Order	25000:$0.3422 12500:$0.3533 5000:$0.3671 2500:$0.3864
UC2845BD1G DISTI # UC2845BD1GOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	On Order	1078:$0.2666 588:$0.3332 196:$0.4215 98:$0.5164 1:$0.6200
E-UC2845BD1013TR DISTI # 497-4600-2-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
E-UC2845BD1013TR DISTI # 497-4600-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
E-UC2845BD1013TR DISTI # 497-4600-6-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
E-UC2845BD1 DISTI # E-UC2845BD1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC2845BD1R2 DISTI # UC2845BD1R2-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Not compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UC2845BD1013TR DISTI # 497-3679-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Temporarily Out of Stock	1000:$0.4264 500:$0.5401 100:$0.6538 10:$0.8390 1:$0.9400
UC2845BD1013TR DISTI # 497-3679-6-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Temporarily Out of Stock	1000:$0.4264 500:$0.5401 100:$0.6538 10:$0.8390 1:$0.9400
UC2845BD1013TR DISTI # C1S730200526597	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	59	25:$0.5784 10:$0.6455
UC2845BD1R2G DISTI # C1S541900849343	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	50	25:$0.4529 10:$0.4537
UC2845BD1013TR DISTI # 30234168	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	59	25:$0.5780 19:$0.6455
UC2845BD1R2G DISTI # 31010869	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	50	37:$0.5416
UC2845BD1 DISTI # UC2845BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2845BD1) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 1000	1:$0.2799 10:$0.2729 25:$0.2649 50:$0.2589 100:$0.2519 500:$0.2459 1000:$0.2399
UC2845BD1R2G DISTI # UC2845BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 2500	2500:$0.1889 5000:$0.1879 10000:$0.1849 15000:$0.1829 25000:$0.1779
UC2845BD1R2G DISTI # UC2845BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2845BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 5000	2500:$0.2150 5000:$0.2067 7500:$0.1991 12500:$0.1920 25000:$0.1853 62500:$0.1792 125000:$0.1762
UC2845BD1G DISTI # UC2845BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2845BD1G) RoHS: Compliant Min Qty: 2058 Container: Tube	Americas - 0	2058:$0.2169 2254:$0.2159 4312:$0.2129 10290:$0.2099 20580:$0.2049
UC2845BD1013TR DISTI # UC2845BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2845BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.3769 5000:$0.3599 10000:$0.3429 15000:$0.3279 25000:$0.3209
UC2845BD1013TR DISTI # UC2845BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC2845BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0	2500:$0.3386 5000:$0.3224 7500:$0.3078 12500:$0.2944 25000:$0.2821 62500:$0.2745 125000:$0.2673
UC2845BD1R2G DISTI # 45J2370	ON Semiconductor	IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC , ROHS COMPLIANT: YES	0	1:$0.6510 25:$0.5080 100:$0.3340 250:$0.3240 500:$0.3150 1000:$0.2700 2500:$0.2310 5000:$0.2240
UC2845BD1013TR DISTI # 51AC9704	STMicroelectronics	PWM CONT, CURRENT MODE, 500KHZ, SOIC-8,Input Voltage:15V,Output Voltage:5V,Output Current:1A,Supply Voltage Min:-,Supply Voltage Max:-,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating Temperature , RoHS Compliant: Yes	2493	1:$0.9100 10:$0.7730 25:$0.7130 50:$0.6540 100:$0.5940 250:$0.5600 500:$0.5250 1000:$0.4140
UC2845BD1R2G DISTI # 50AC7418	ON Semiconductor	PWM CONT, CURRENT MODE, 52KHZ, SOIC-8,Input Voltage:-,Output Voltage:5V,Output Current:1A,Supply Voltage Min:6.5V,Supply Voltage Max:36V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:52kHz,Operating Temperature , RoHS Compliant: Yes	1940	1:$0.7120 10:$0.5810 25:$0.5140 50:$0.4570 100:$0.3920 250:$0.3440 500:$0.2720 1000:$0.2620
UC2845BD1. DISTI # 28AC5376	STMicroelectronics	IND. & POWER CONV. , ROHS COMPLIANT: YES	1000	1:$0.2800 10:$0.2730 25:$0.2650 50:$0.2590 100:$0.2520 500:$0.2460 1000:$0.2400
UC2845BD1G. DISTI # 30AC2241	ON Semiconductor	ANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES	0	1:$0.2170 2058:$0.2160 3920:$0.2130 9310:$0.2100 18620:$0.2050
UC2845BD1G DISTI # 70100725	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant	0	1:$0.5700 100:$0.5420 250:$0.5140
UC2845BD1013TR DISTI # 511-UC2845BD1013TR	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	2430	1:$0.9100 10:$0.7730 100:$0.5940 500:$0.5250 1000:$0.4140 2500:$0.3680 10000:$0.3540
UC2845BD1 DISTI # 511-UC2845BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0	1:$0.8700 10:$0.7170 100:$0.4620 1000:$0.3700 2500:$0.3120 10000:$0.3010 25000:$0.2890
UC2845BD1G DISTI # 863-UC2845BD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	0	1:$0.6300 10:$0.5170 100:$0.3340 1000:$0.2670 2500:$0.2250 10000:$0.2170 25000:$0.2090
UC2845BD1 DISTI # 863-UC2845BD1	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
E-UC2845BD1 DISTI # 511-E-UC2845BD1	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0
UC2845BD1R2G DISTI # 863-UC2845BD1R2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	9289	1:$0.6000 10:$0.4920 100:$0.3180 1000:$0.2540 2500:$0.2150 10000:$0.2070 25000:$0.1990
E-UC2845BD1013TR DISTI # 511-E-UC2845BD1013TR	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0
UC2845BD1G	ON Semiconductor	RoHS: Not Compliant	34077	1000:$0.2800 500:$0.2900 100:$0.3100 25:$0.3200 1:$0.3400
UC2845BD1R2G	ON Semiconductor	RoHS: Not Compliant	192559	1000:$0.3100 500:$0.3300 100:$0.3400 25:$0.3500 1:$0.3800
UC2845BD1	STMicroelectronics	UC2845B Series 30 V 275 kHz High Performance Current Mode PWM Controller - SO-8 RoHS: Compliant	1870Tube	50:$0.3750 250:$0.2800 500:$0.2700 2000:$0.2500 3000:$0.2450
UC2845BD1 DISTI # 7147838	STMicroelectronics	CURRENT MODE PWM CONTROLLER 1A SOIC8, PK	1440	10:£0.5550 20:£0.4570 50:£0.3960 100:£0.3340 200:£0.3210
UC2845BD1	STMicroelectronics		10
UC2845BD1	STMicroelectronics		75
UC2845BD1R2G	ON Semiconductor	RoHS: Compliant	Europe - 2320
UC2845BD1	STMicroelectronics	INSTOCK	1169
UC2845BD1O13TR	STMicroelectronics	INSTOCK	4553
UC2845BD1013TR	STMicroelectronics	INSTOCK	10000
UC2845BD1R2G	ON Semiconductor	INSTOCK	22161
UC2845BD1 DISTI # XSFP00000158478	STMicroelectronics	RoHS: Compliant	1259	267:$0.5000 1259:$0.4688
UC2845BD1R2G DISTI # XSFP00000078612	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,275kHzSwitchingFreq-Max, BIPolar,PDSO8 RoHS: Compliant	8413	2500:$0.4600 8413:$0.4182

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