NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Part | Manufacturer | Description | Samples | Ordering |
| UC3845P | Texas Instruments | IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller | 
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| UC3845D | Texas Instruments | Current-Mode PWM Controller 14-SOIC 0 to 70 |
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| UC3845DTR | Texas Instruments | Current-Mode PWM Controller 14-SOIC 0 to 70 |
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| UC3845DTRG4 | Texas Instruments | Current-Mode PWM Controller 14-SOIC 0 to 70 |
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| UC3845ADTR | Texas Instruments | Current Mode PWM Controller 14-SOIC 0 to 70 |
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| Part | Manufacturer | Description | Type | Ordering |
| UC3845 | Fairchild Semiconductor | SMPS Controller |
10 pages, |
Original | |
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| UC3845 | Fairchild Semiconductor | SMPS Controller |
12 pages, |
Original | |
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| UC3845 | Motorola / Freescale Semiconductor | High Performance Current Mode Controllers |
14 pages, |
Original | |
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| UC3845 | N/A | The Power Supply IC Data Book 1993 |
3 pages, |
Scan | |
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| UC3845 | On Semiconductor | High Performance Current Mode Controller |
16 pages, |
Original | |
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| UC3845 | STMicroelectronics | CURRENTMODE PWM CONTROLLER |
11 pages, |
Original | |
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| UC3845 | STMicroelectronics | HIGH CURRENT SWITCHING REGULATORS |
199 pages, |
Original | |
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| UC3845 | Texas Instruments | Current Mode PWM Controller |
7 pages, |
Scan | |
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| UC3845 | Texas Instruments | Current Mode PWM Controller |
8 pages, |
Original | |
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| UC3845 | Texas Instruments | Current Mode PWM Controller |
8 pages, |
Original | |
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| Catalog Datasheet Results | Type | Document Tags |
| Abstract: UC3843D UC3843D UC3844D UC3844D UC3845D 10 14 SOP UC3842/UC3843/UC3844/UC3845 11 UC3842/UC3843/UC3844 UC3842/UC3843/UC3844 , www.fairchildsemi.com UC3842/UC3843/UC3844/UC3845 SMPS Controller Features Description · · · · The UC3842/UC3843/UC3844/UC3845 are fixed frequency current-mode PWM controller. They , ) The UC3843 UC3843 and UC3845 are 8.5V (on) and 7.9V (off) The UC3842 UC3842 and UC3843 UC3843 can operate within 100% duty cycle. The UC3844and UC3845 can operate with 50% duty cycle. Low Start Up Current Maximum ... | Original |
12 pages, |
uc3845 reference smps UC3842 pin a pin mosfet driver 5v power supply with uc3842 UC3844 UC3843 circuit diagram uc3845 reference uc3844 applications UC3842 smps diagram MOSFET uc3843 uc3845 smps power supply UC3843 diagram UC3842 UC3842/UC3843/UC3844/UC3845 UC3842/UC3843/UC3844/UC3845 abstract |
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| Abstract: www.fairchildsemi.com UC3842/UC3843/UC3844/UC3845 SMPS Controller Features Description · · · · The UC3842/UC3843/UC3844/UC3845 are fixed frequency current-mode PWM controller. They , ) The UC3843 UC3843 and UC3845 are 8.5V (on) and 7.9V (off) The UC3842 UC3842 and UC3843 UC3843 can operate within 100% duty cycle. The UC3844and UC3845 can operate with 50% duty cycle. Low Start Up Current Maximum Duty Clamp , Diagram Rev. 1.0.0 ©2001 Fairchild Semiconductor Corporation UC3842/UC3843/UC3844/UC3845 ... | Original |
10 pages, |
UC3843 pwm UC3842 Circuit diagram UC3842 APPLICATION NOTE power supply with uc3842 AN UC3845 uc3842 application circuit UC3843 datasheet uc3844 reference smps 5v power supply with uc3842 UC3845 dc dc applications uc3845 application smps UC3842 mosfet driver UC3842/UC3843/UC3844/UC3845 UC3842/UC3843/UC3844/UC3845 abstract |
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| Abstract: 8-DIP UC3845N UC3842D1 UC3842D1 UC3843D1 UC3843D1 UC3844D1 UC3844D1 8-SOP 0 ~ + 70°C UC3845D1 UC3842D UC3842D UC3843D UC3843D UC3844D UC3844D 14-SOP 14-SOP UC3845D 11 UC3842/UC3843/UC3844/UC3845 DISCLAIMER FAIRCHILD SEMICONDUCTOR , www.fairchildsemi.com UC3842/UC3843/UC3844/UC3845 SMPS Controller Features Description · · · · The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are , ). The UC3843 UC3843 and UC3845 are 8.5V(on) and 7.9V (off). The UC3842 UC3842 and UC3843 UC3843 can operate within 100% ... | Original |
12 pages, |
AN UC3845 UC3843 diagram UC3842 mosfet driver uc3843 dc 5v UC3844 power supply with uc3842 DATA UC3843 UC3845 application note UC3845 UC3843 uc3842 uc3845 application smps uc3844 smps power supply UC3842/UC3843/UC3844/UC3845 UC3842/UC3843/UC3844/UC3845 abstract |
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| Abstract: UC3844 UC3844 , UC2844 UC2844 , UC3845 , UC2845 UC2845 P • U^'n u-^WWEItt -389-mot rstt- ./fy? â- a. u- ?MWiagS"C*. , ( DIL) i5or 0~70r ( UC3844 UC3844, UC3845) -25-F85r ( UC2844 UC2844, UC2845 UC2845) -65-F150r ÃÃifS-tyX.ISVÃ- F^-yÃ'ATj ^ -7 ? amSO-u/Ãv-r-¡;e»JSlTt'*T. - 390- UC3844 UC3844 , UC2844 UC2844 , UC3845 , UC2845 UC2845 i m«[7 c yv NC [2 , »] S * # UC2844 UC2844, UC2845 UC2845 UC3844 UC3844, UC3845 * te « 'h m m « * « * m m « * ïcc f-Tv^lt, Kcc :UV , Lowtt*,iît=15kfl4-7«BCSI(, Vf,=2.7V 0.8 1.1 0.8 1.1 -391 - UC3844 UC3844 , UC2844 UC2844 , UC3845 , UC2845 UC2845 gare- ... | OCR Scan |
3 pages, |
uc3845 251C UC3844 UC2845 UC2844 UC3845 UC3844 abstract |
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| Abstract: UTC UC3844/45 UC3844/45 LINEAR INTEGRATED CIRCUIT HIGH PERFORMANCE CURRENT MODE CONTROLLERS DESCRIPTION The UTC UC3844 UC3844 and UTC UC3845 are high performance fixed frequency current mode controllers. They , (on) and 10V(off), ideally suited for off-line converters. The UTC UC3845 is tailored for lower , UC3845 Minimum Operating Voltage After Turn-On UC3844 UC3844 UC3845 Vth V Vcc(min) V 8.5 7.0 , Power Supply Zener Voltage Vz Vcc=6.5V for UC3845 Vcc=14V for UC3844 UC3844 Icc=25mA mA V NOTE ... | Original |
6 pages, |
uc3845 reference uc3844 45 PIN CONFIGURATION OF IC uc3845 uc3844 applications UC3845 UC3845 application note uc3845 applications UC3844 application note UC3845 dc dc applications of ic uc3845 UC3844 Datasheet of ic uc3845 UC3844/45 UC3844 UC3844/45 abstract |
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| Abstract: UC3844-S08-R UC3844-S08-R UC3844L-S08-R UC3844L-S08-R UC3844-S08-T UC3844-S08-T UC3844L-S08-T UC3844L-S08-T UC3845-D08-T UC3845L-D08-T UC3845-S08-R UC3845L-S08-R UC3845-S08-T UC3845L-S08-T www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co. , minimal external parts count. The differences between UC3844 UC3844 and UC3845 are the maximum duty cycle , UVLO thresholds of 16V(ON) and 10V(OFF), and UC3845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower voltage applications. *Pb-free plating product number: UC3844L/UC3845L FEATURES * Operation ... | Original |
7 pages, |
UC3844-S08-R uc3845 reference 3845 pwm free uc3845 UC3844-D08-T switch mode power supply using uc3844 uc3844 45 UC3844L 12v dc power supply with uc3845 UC3844 application note uc3844 uc3844 applications forward converter uc3844 UC3844/45 UC3844/45 abstract |
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| Abstract: SOIC-14 SOIC-14 55 Units/Rail UC3845DR2 SOIC-14 SOIC-14 2500 Tape & Reel UC3845DR2G SOIC-14 SOIC-14 (Pb-Free , UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 High Performance Current Mode Controllers The UC3844 UC3844, UC3845 , : UC3844/D UC3844/D UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 MAXIMUM RATINGS Rating Symbol Value Unit (ICC + , Ambient Temperature UC3844 UC3844, UC3845 UC2844 UC2844, UC2845 UC2845 TA Storage Temperature Range Tstg Total , dissipation limits must be observed. http://onsemi.com 2 UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 ELECTRICAL ... | Original |
18 pages, |
UC2845* application note isolated feedback uc2844 uc3845 applications 3 phase scr drive circuit diagram AN UC3845 uc3845 flyback boost uc3844 application note uc3844 applications Datasheet of ic uc3845 off-line flyback regulator uc3844 UC3844 application note UC2844 flyback application UC3844 UC3845 UC3844 abstract |
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| Abstract: UC3845DG SOIC-14 SOIC-14 (Pb-Free) 55 Units/Rail UC3845DR2 SOIC-14 SOIC-14 2500 Tape & Reel UC3845DR2G , 50 Units/Rail PDIP-8 (Pb-Free) 50 Units/Rail UC3845D UC3845N UC2844N UC2844N UC2844NG UC2844NG TA = , UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 High Performance Current Mode Controllers The UC3844 UC3844, UC3845 , Publication Order Number: UC3844/D UC3844/D UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 MAXIMUM RATINGS Rating Symbol , Operating Ambient Temperature UC3844 UC3844, UC3845 UC2844 UC2844, UC2845 UC2845 TA Storage Temperature Range Tstg ... | Original |
16 pages, |
UC3844 uc3844 45 Datasheet of ic uc3845 uc3845 applications UCX844 UC384X uc3845 circuits UCX845 UC3845 circuit EC35-3c8 UC3845 dc dc applications UC2844 flyback application UC3844dg UC3844 abstract |
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| Abstract: UC3845DG SOIC-14 SOIC-14 (Pb-Free) 55 Units/Rail UC3845DR2 SOIC-14 SOIC-14 2500 Tape & Reel UC3845DR2G , 50 Units/Rail PDIP-8 (Pb-Free) 50 Units/Rail UC3845D UC3845N UC2844N UC2844N UC2844NG UC2844NG TA = , UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 High Performance Current Mode Controllers The UC3844 UC3844, UC3845 , Publication Order Number: UC3844/D UC3844/D UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 MAXIMUM RATINGS Rating Symbol , Operating Ambient Temperature UC3844 UC3844, UC3845 UC2844 UC2844, UC2845 UC2845 TA Storage Temperature Range Tstg ... | Original |
16 pages, |
Amp. mosfet 1000 watt UC3845 uc3844 applications isolated feedback uc2844 Ferroxcube 3C8 36V 3A diode uc3845 applications UC3844 application note UC3845 application note UC2844 flyback application source Datasheet of ic uc3845 AN UC3845 UC3844 UC3845 UC3844 abstract |
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| Abstract: UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 High Performance Current Mode Controllers The UC3844 UC3844, UC3845 , : UC3844/D UC3844/D UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 MAXIMUM RATINGS Rating Symbol Value Unit (ICC + , Ambient Temperature UC3844 UC3844, UC3845 UC2844 UC2844, UC2845 UC2845 TA Storage Temperature Range Tstg Total , ambient as possible. Thigh = +70°C for UC3844 UC3844, UC3845 Tlow = 0°C for UC3844 UC3844, UC3845 -25 °C for UC2844 UC2844, UC2845 UC2845 +85°C for UC2844 UC2844, UC2845 UC2845 http://onsemi.com 2 UC3844 UC3844, UC3845, UC2844 UC2844, UC2845 UC2845 ELECTRICAL ... | Original |
16 pages, |
UC2845 UC2844 off-line flyback regulator uc3844 isolated feedback uc2844 EC35-3c8 UC3844 application note 4N50 UCX844 UC384X uc3845 applications uc3845 charge uc3845 circuits UC3844 flyback application note UC3844 UC3845 UC3844 abstract |
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| Abstract: series 79xx series 78Lxx series 79Lxx series LM317 LM317 XC61C XC61C XC61C XC61C UC3842 UC3842 UC3843 UC3843 UC3844 UC3844 UC3845 ... | Original |
2 pages, |
L1117 transistor TL431 l1084 78XX pwm lm324 GM34063 lm339 replacement 79XX CONTROLE GM3843 equivalent GM6155 utc l431 uc3843 uc3844 GM66102 GM66150 GM66102 abstract |
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| Abstract | Saved from | Date Saved | File Size | Type | Download |
| Over 1.1 million files (1986-2013): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer. |
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| ) Status Pack Qty Budgetary Price* UC3845D D 14 0 TO 70 ACTIVE 50 $$$ UC3845D8 D 8 0 TO 70 ACTIVE 75 $$$ UC3845D8TR D 8 0 TO 70 ACTIVE 2500 $$$ UC3845DTR D 14 0 TO 70 ACTIVE 2500 $$$ UC3845J JG 8 ACTIVE 1 $$$ UC3845N P 8 0 TO 70 ACTIVE 50 $$$ UC3845P P 8 0 TO 70 OBSOLETE $$$ UC3845AD D 14 0 TO 70 ACTIVE www.datasheetarchive.com/files/texas-instruments/docs/html/pricing/uc3845_price.html |
Texas Instruments | 03/07/2002 | 7.91 Kb | HTML | uc3845_price.html |
| ) Status Pack Qty Budgetary Price* UC3845AD D 14 0 TO 70 ACTIVE 50 $$$ UC3845AD8 D 8 0 TO 70 ACTIVE 75 $$$ UC3845AD8TR D 8 0 TO 70 ACTIVE 2500 $$$ UC3845ADTR D 14 0 TO 70 ACTIVE 2500 $$$ UC3845ADW DW 16 0 TO 70 ACTIVE 40 $$$ UC3845ADWTR DW 16 0 TO 70 ACTIVE 2000 $$$ UC3845AN P 8 0 TO 70 ACTIVE 50 $$$ *NOTE www.datasheetarchive.com/files/texas-instruments/docs/html/pricing/uc3845a_price.html |
Texas Instruments | 03/07/2002 | 5.06 Kb | HTML | uc3845a_price.html |
| ST | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER UC2842AD UC2842AD UC2842AD UC2842AD UC2842AN UC2842AN UC2842AN UC2842AN UC2843AD UC2843AD UC2843AD UC2843AD UC2843AN UC2843AN UC2843AN UC2843AN UC2844AD UC2844AD UC2844AD UC2844AD UC2844AN UC2844AN UC2844AN UC2844AN UC2845AD UC2845AD UC2845AD UC2845AD UC2845AN UC2845AN UC2845AN UC2845AN UC3842AD UC3842AD UC3842AD UC3842AD UC3842AN UC3842AN UC3842AN UC3842AN UC3842A UC3842A UC3842A UC3842A UC3843AD UC3843AD UC3843AD UC3843AD UC3843AN UC3843AN UC3843AN UC3843AN UC3843A UC3843A UC3843A UC3843A UC3844AD UC3844AD UC3844AD UC3844AD UC3844AN UC3844AN UC3844AN UC3844AN UC3844A UC3844A UC3844A UC3844A UC3845AD UC3845AN UC3845A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Document Number: 4298 Date Update: 04/03/99 Pages: 15 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/4298-v2.htm |
STMicroelectronics | 14/06/1999 | 1.03 Kb | HTM | 4298-v2.htm |
| ST | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER UC2842AD UC2842AD UC2842AD UC2842AD UC2842AN UC2842AN UC2842AN UC2842AN UC2843AD UC2843AD UC2843AD UC2843AD UC2843AN UC2843AN UC2843AN UC2843AN UC2844AD UC2844AD UC2844AD UC2844AD UC2844AN UC2844AN UC2844AN UC2844AN UC2845AD UC2845AD UC2845AD UC2845AD UC2845AN UC2845AN UC2845AN UC2845AN UC3842AD UC3842AD UC3842AD UC3842AD UC3842AN UC3842AN UC3842AN UC3842AN UC3842A UC3842A UC3842A UC3842A UC3843AD UC3843AD UC3843AD UC3843AD UC3843AN UC3843AN UC3843AN UC3843AN UC3843A UC3843A UC3843A UC3843A UC3844AD UC3844AD UC3844AD UC3844AD UC3844AN UC3844AN UC3844AN UC3844AN UC3844A UC3844A UC3844A UC3844A UC3845AD UC3845AN UC3845A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Document Number: 4298 Date Update: 04/03/99 Pages: 15 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/4298-v1.htm |
STMicroelectronics | 31/03/1999 | 1.05 Kb | HTM | 4298-v1.htm |
| SGS-THOMSON | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER UC2842AD UC2842AD UC2842AD UC2842AD UC2842AN UC2842AN UC2842AN UC2842AN UC2843AD UC2843AD UC2843AD UC2843AD UC2843AN UC2843AN UC2843AN UC2843AN UC2844AD UC2844AD UC2844AD UC2844AD UC2844AN UC2844AN UC2844AN UC2844AN UC2845AD UC2845AD UC2845AD UC2845AD UC2845AN UC2845AN UC2845AN UC2845AN UC3842A UC3842A UC3842A UC3842A UC3842AD UC3842AD UC3842AD UC3842AD UC3842AN UC3842AN UC3842AN UC3842AN UC3843A UC3843A UC3843A UC3843A UC3843AD UC3843AD UC3843AD UC3843AD UC3843AN UC3843AN UC3843AN UC3843AN UC3844A UC3844A UC3844A UC3844A UC3844AD UC3844AD UC3844AD UC3844AD UC3844AN UC3844AN UC3844AN UC3844AN UC3845A UC3845AD UC3845AN HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Document Number: 4298 Date Update: 23/08/96 Pages: 15 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/4298.htm |
STMicroelectronics | 26/02/1998 | 1.08 Kb | HTM | 4298.htm |
| Product Folder:UC3845A, CURRENT MODE PWM CONTROLLER Controllers > Current Mode > UC3845A, CURRENT MODE PWM CONTROLLER Device Status: Active > Description > Applications Parameter Name UC3845A Shutdown No Pulse - by - Pulse Isense Yes VIN Range Price/unit USD (100-999) Pack Qty Availability / Samples UC3845AD UTR 14 C ACTIVE 1.09 56 Check stock or order UC3845AD8 UTR 8 C ACTIVE 1.03 97 Check stock or order UC www.datasheetarchive.com/files/texas-instruments/data/www.ti.com/sc/docs/products/analog/uc3845a.html |
Texas Instruments | 29/01/2000 | 20.15 Kb | HTML | uc3845a.html |
| Product Folder:UC3845A, CURRENT MODE PWM CONTROLLER Controllers > Current Mode > UC3845A, CURRENT MODE PWM CONTROLLER Device Status: Active > Description > Applications Parameter Name UC3845A Shutdown No Pulse - by - Pulse Isense Yes VIN Range Price/unit USD (100-999) Pack Qty Availability / Samples UC3845AD UTR 14 C ACTIVE 1.09 56 Check stock or order UC3845AD8 UTR 8 C ACTIVE 1.03 97 Check stock or order UC www.datasheetarchive.com/files/texas-instruments/data/wwwti~1.com/sc/docs/products/analog/uc3845~2.htm |
Texas Instruments | 28/01/2000 | 20.15 Kb | HTM | uc3845~2.htm |
| 3844BN 3844BN 3844BN 3844BN - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | Contents | UC3845A - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | Contents | UC3845AD - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | Contents | UC3845AN - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | Contents | UC3845BD - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | Contents | UC3845BN - HIGH PERFORMANCE CURRENT MODE PWM www.datasheetarchive.com/files/stmicroelectronics/stonline/books/pdf/newalpha/ds/u-v1.htm |
STMicroelectronics | 07/04/1999 | 9.45 Kb | HTM | u-v1.htm |
| UC3845AD Linfinity Current Mode PWMs UC3845ADM Linfinity Current Mode PWMs UC3845AM Linfinity Current Mode PWMs www.datasheetarchive.com/files/microsemi/products/partno/uc.htm |
Microsemi | 03/12/1999 | 19.56 Kb | HTM | uc.htm |
| Product Folder:UC3845, CURRENT-MODE PWM CONTROLLER Controllers > Current Mode > UC3845, CURRENT-MODE PWM CONTROLLER Device Status: Active > Description > Applications Parameter Name UC3845 Shutdown No Pulse - by - Pulse Isense Yes VIN Range Status Price/unit USD (100-999) Pack Qty Availability / Samples UC3845DR D 14 ACTIVE 0.87 2500 Check stock or order UC3845P P 8 ACTIVE 1.00 50 Check stock or order www.datasheetarchive.com/files/texas-instruments/data/www.ti.com/sc/docs/products/analog/uc3845.html |
Texas Instruments | 29/01/2000 | 17.32 Kb | HTML | uc3845.html |
| Part | Manufacturer | Description | Shortform Datasheet | Ordering |
| UC3845ADMT | Linfinity Microelectronics | Single-Output Current-Mode SMPS Circuit - Current Mode PWM Controller | |
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| UC3845ADT | Linfinity Microelectronics | Single-Output Current-Mode SMPS Circuit - UVLO On 8.4V, UVLO Off 7.6V | |
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| UC3845AJ | Unitrode Semiconductor | Single-Output Current-Mode SMPS Circuit - UVLO On 8.4V, UVLO Off 7.6V | |
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| UC3845AL | Unitrode Semiconductor | Single-Output Current-Mode SMPS Circuit - UVLO On 8.4V, UVLO Off 7.6V | |
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| UC3845AQ | Unitrode Semiconductor | Single-Output Current-Mode SMPS Circuit - UVLO On 8.4V, UVLO Off 7.6V | |
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| UC3845DW | Unitrode Semiconductor | Single-Output Current-Mode SMPS Circuit - Cur Mode PWM Cntrllr,UVLO Threshold 8.4Von/7.6Voff | |
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| UC3845J | N/A | Single-Output Current-Mode SMPS Circuit - Cur Mode PWM Cntrllr,UVLO Threshold 8.4Von/7.6Voff | |
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| UC3845P | Texas Instruments | Single-Output Current-Mode SMPS Circuit - Cur Mode PWM Cntrllr,UVLO Threshold 8.4Von/7.6Voff | |
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| UC3845Q | Unitrode Semiconductor | Single-Output Current-Mode SMPS Circuit - Cur Mode PWM Cntrllr,UVLO Threshold 8.4Von/7.6Voff | |
| Fairchild Part | Orderable | Industry Part | Manufacturer | Type | Family | Description |
| KA3842B | KA3842B Buy | UC3845AJ Buy | Unitrode Corp | Close | PWM and Phase Modulation Controller | SMPS Controller |
| KA3842B | KA3842B Buy | UC3845AM Buy | Linfinity | Close | PWM and Phase Modulation Controller | SMPS Controller |
| KA3842B | KA3842B Buy | UC3845AN Buy | STMicroelectronics | Close | PWM and Phase Modulation Controller | SMPS Controller |
| KA3842B | KA3842B Buy | UC3845BN Buy | Motorola | Close | PWM and Phase Modulation Controller | SMPS Controller |
| KA3842B | KA3842B Buy | UC3845BVN Buy | Motorola | Close | PWM and Phase Modulation Controller | SMPS Controller |
| Intersil Part | Industry Part | Manufacturer | Type | Description |
| ISL6845IB Buy | UC3845AD8 Buy | Texas Instruments | Pin Equivalent, but electrical specifications are not identical. | Improved Industry-Standard Single-Ended PWM Controller |
| ISL6845IB Buy | UC3845D8 Buy | Texas Instruments | Pin Equivalent, but electrical specifications are not identical. | Improved Industry-Standard Single-Ended PWM Controller |
| ISL6845IBZ Buy | UC3845AD8 Buy | Texas Instruments | Pin Equivalent, but electrical specifications are not identical. | Improved Industry-Standard Single-Ended PWM Controller |
| ISL6845IBZ Buy | UC3845D8 Buy | Texas Instruments | Pin Equivalent, but electrical specifications are not identical. | Improved Industry-Standard Single-Ended PWM Controller |
| Micrel Part | Industry Part | Manufacturer | Type |
| MIC38C45 Buy | UC3845 Buy | Texas Instruments | Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible |
| MIC38HC45 Buy | UC3845 Buy | Texas Instruments | Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible |
| NTE Electronics Part | Industry Part |
| On Semiconductor Part | Industry Part | Manufacturer | Type |
| CS5173GDR8G Buy | UC3845AD8TR Buy | Texas Instruments | Close |
| Texas Instruments Part | Industry Part | Manufacturer | Type | Comment | Description |
| TL2845B Buy | UC3845B Buy | On Semiconductor | Direct Replacement | High-Performance Current-Mode PWM Controller | |
| TL3845 Buy | UC3845 Buy | Fairchild Semiconductor | Direct Replacement | NRND 09/11/2006 | Current-Mode PWM Controller |
| TL3845B Buy | UC3845A Buy | Microsemi Corporation (Linfinity) | Direct Replacement | High-Performance Current-Mode PWM Controller | |
| TL3845B Buy | UC3845B Buy | On Semiconductor | Direct Replacement | High-Performance Current-Mode PWM Controller | |
| UC3845 Buy | LT1241 Buy | Linear Technology | Same Functionality & Pinout | Current-Mode PWM Controller | |
| UC3845 Buy | MIC38C45 Buy | Micrel | Same Functionality & Pinout | Current-Mode PWM Controller | |
| UC3845 Buy | MIC38HC45 Buy | Micrel | Same Functionality & Pinout | Current-Mode PWM Controller | |
| UC3845 Buy | NJM2362 Buy | New Japan Radio | Similar Functionality | Current-Mode PWM Controller |
| Part | Similar Part | Notes |