NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Part | Manufacturer | Description | Type | Ordering |
| MIC2940 | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
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| MIC2940A | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
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| MIC2940A-12BT | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
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| MIC2940A-12BU | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
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| MIC2940A-12WT | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator |
10 pages, |
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| MIC2940A-12WU | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator |
10 pages, |
Original | |
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| MIC2940A/2941A | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator |
8 pages, |
Original | |
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| MIC2940A-2941A | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator |
8 pages, |
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| MIC2940A-3.3BT | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
Original | |
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| MIC2940A-3.3BU | Micrel Semiconductor, Inc. | 1.25A Low-Dropout Voltage Regulator Preliminary Information |
8 pages, |
Original | |
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| Catalog Datasheet Results | Type | Document Tags |
| Abstract: LM2937 LM2937 MIC5237 MIC5237 LM2940 LM2940 MIC2940 Improved alternative LM2941 LM2941 MIC2941 MIC2941 Improved alternative LM385 LM385 LM4041 LM4041 LM3940 LM3940 MIC2940A-3.3 LM4040 LM4040 LM4040 LM4040 LM4041 LM4041 Improved alternative , /MIC38HC43 /MIC38HC43 Improved alternative CS-3972 CS-3972 MIC2172 MIC2172 CS-5201 CS-5201 MIC2940 CS-5203 CS-5203 MIC29302 MIC29302 ... | Original |
24 pages, |
semiconductor cross reference ADP3330 MIC2937 UCN4807 TL4810 EL7114 SC5825 MC100EL92 uc3843 MIC29752 TSC426 Telcom UCC3804 UC2576 UC2843 applications datasheet abstract |
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| Abstract: LM2936 LM2936 MIC5236 MIC5236 LM2937 LM2937 Comments MIC5237 MIC5237 LM2940 LM2940 MIC2940 LM2940C LM2940C MIC2940 LM2985 LM2985 MIC5247/5255 MIC5247/5255 LM3940 LM3940 MIC39100/MIC2940A LM4040 LM4040 LM4040 LM4040 LM4041 LM4041 MIC5236 MIC5236 has higher output , SPX29300 SPX29300 MIC2930x, MIC3930x SPX2940 SPX2940 MIC2940A Notes: 1. Direct cross parts are parametrically , LD4941 LD4941 MIC2940 LD1085 LD1085 Functional Cross(2) Comments MIC3930x Supertex Part Number ... | Original |
21 pages, |
MIC4426 KA3843 adp3331 MIC5205 Mic5219 cross udn2981 datasheet TC1426 MIC5891 unitrode Applications Note uc3843 uc2575 icl7555 TP2330 RT9179 cross reference UDN2981 application note A8184 A8187 A8184 abstract |
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| Abstract: MIC2940A-3.3BU 3.3 40°C to +125°C TO-263 MIC2940A-5.0BT 5.0 40°C to +125°C TO-220 MIC2940A-5.0BU 5.0 40°C to +125°C TO-263 MIC2940A-12BT 12 40°C to +125°C TO-220 MIC2940A-12BU 12 40°C to +125°C TO-263 MIC2941ABT MIC2941ABT Adj 40°C to +125°C TO-220-5 , Micrel representative/distributor for availability and specifications. MIC2940A-3.3BT 3.3 , 26V 22uF ON GND 1.23V R1 VOUT = VREF x (1 + ) R2 Figure 2. MIC2940A-5.0 Fixed +5V ... | Original |
8 pages, |
MIC2941ABU MIC2941ABT MIC2941A MIC2940A-12BU MIC2940A-12BT MIC2940A MIC29401 MIC2940 laptop battery pinout MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: Temperature Range Package Lead Finish MIC2940A-3.3BT 3.3V 40° to +125°C 3-Pin TO-220 Standard MIC2940A-3.3BU 3.3V 40° to +125°C 3-Pin TO-263 Standard MIC2940A-3.3WT 3.3V , MIC2940A-5.0BU 5V 40° to +125°C 3-Pin TO-263 Standard MIC2940A-5.0WT 5V 40° to +125°C , Comliant(1) MIC2940A-12BT 12V 40° to +125°C 3-Pin TO-220 Standard MIC2940A-12BU 12V , (MIC2940A-xxBT/WT) MIC2940A Pinout 1) Input 2) Ground 3) Output 1 2 3 4 5 TO-263-5 ... | Original |
11 pages, |
TC-0303 pinout battery laptop MIC2941A MIC2940A-12BT MIC2940A MIC2940 laptop battery pinout smps 12v 1250mA MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: for availability and specifications. MIC2940A-3.3BT 3.3 40°C to +125°C TO-220 Power Dissipation (Note 1) . Internally Limited MIC2940A-3.3BU 3.3 40°C to +125°C TO-263 MIC2940A-5.0BT 5.0 40°C to +125°C TO-220 MIC2940A-5.0BU 5.0 40°C to +125°C TO-263 MIC2940A-12BT 12 40°C to +125°C TO-220 MIC2940A-12BU 12 40°C to +125°C TO-263 , VOUT = VREF x (1 + Figure 2. MIC2940A-5.0 Fixed +5V Regulator V REF R1 ) R2 R2 Figure 3. ... | Original |
8 pages, |
MIC2941ABU MIC2941ABT MIC2941A MIC2940A-12BU MIC2940A-12BT MIC2940A MIC2940 laptop battery pinout 2n2222 -331 MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: representative/distributor for availability and specifications. MIC2940A-3.3BT 3.3 40°C to +125°C TO-220 Power Dissipation (Note 1) . Internally Limited MIC2940A-3.3BU 3.3 40°C to +125°C TO-263 MIC2940A-5.0BT 5.0 40°C to +125°C TO-220 MIC2940A-5.0BU 5.0 40°C to +125°C TO-263 MIC2940A-12BT 12 40°C to +125°C TO-220 MIC2940A-12BU 12 , 2. MIC2940A-5.0 Fixed +5V Regulator R1 ) R2 V REF R2 Figure 3. MIC2941A MIC2941A Adjustable ... | Original |
8 pages, |
MIC2941ABU MIC2941ABT MIC2941A MIC2940A-12BU MIC2940A-12BT MIC2940A MIC2940 laptop battery pinout 2n2222 -331 MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: MIC2940A-3.3BT 3.3 -40°C to +125°C TO-220 Standard MIC2940A-3.3BU 3.3 -40°C to +125°C TO-263 Standard MIC2940A-3.3WT 3.3 -40°C to +125°C TO-220 Pb-Free MIC2940A-3.3WU , Standard MIC2940A-5.0BU 5.0 -40°C to +125°C TO-263 Standard MIC2940A-5.0WT 5.0 , MIC2940A-12BT 12 -40°C to +125°C TO-220 Standard MIC2940A-12BU 12 -40°C to +125°C TO-263 Standard MIC2940A-12WT 12 -40°C to +125°C TO-220 Pb-Free MIC2940A-12WU 12 -40°C to ... | Original |
10 pages, |
smps control ic with 6 pin SO UC3842 smps design 12 VOLT 100 AMP smps smps 12 volt 3 amp SMPS SCHEMATIC DIAGRAM 24v 12v 10A regulator 6 pin smps power control ic schematic diagram 12v ac regulator schematic SMPS 24V smps circuit diagram 24 volts smps MIC2940A/2941A MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: Standard MIC2940A-3.3WT 3.3V 40° to +125°C 3-Pin TO-220 RoHS Comliant(1) MIC2940A-3.3WU , MIC2940A-5.0WT 5V 40° to +125°C 3-Pin TO-220 RoHS Comliant(1) MIC2940A-5.0WU 5V 40° to , Standard MIC2940A-12BU 12V 40° to +125°C 3-Pin TO-263 Standard MIC2940A-12WT 12V , (MIC2940A-xxBT/WT) MIC2940A Pinout 1) Input 2) Ground 3) Output 1 2 3 4 5 TO-263-5 , Number Voltage Temperature Range Package Lead Finish MIC2940A-3.3BT 3.3V 40° to ... | Original |
11 pages, |
MIC2941AWT MIC2941A mic2941 MIC2940A-12BT MIC2940A MIC2940 smps 12v 1250mA laptop battery pinout MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: Lead Finish MIC2940A-3.3BT 3.3 -40°C to +125°C TO-220 Standard MIC2940A-3.3BU 3.3 -40°C to +125°C TO-263 Standard MIC2940A-3.3WT 3.3 -40°C to +125°C TO-220 RoHS Compliant(1) MIC2940A-3.3WU 3.3 -40°C to +125°C TO-263 RoHS Compliant(1) MIC2940A-5.0BT , Standard MIC2940A-5.0WT 5.0 -40°C to +125°C TO-220 RoHS Compliant(1) MIC2940A-5.0WU , TO-220 Standard MIC2940A-12BU 12 -40°C to +125°C TO-263 Standard MIC2940A-12WT 12 ... | Original |
10 pages, |
MIC2940A-12BT MIC2941ABU MIC2941ABT MIC2941A MIC2940 MIC2940A laptop battery pinout 10UF tantalum MIC2941AWU IC 3pin to-220 SMPS TIC 1260 MIC2940A/2941A MIC2940A/2941A abstract |
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| Abstract: MC10EPT28DTR2 LM2931 LM2931 MIC2950/MIC2951 MIC2950/MIC2951 LM2936 LM2936 MIC5236 MIC5236 LM2937 LM2937 MIC5237 MIC5237 LM2940 LM2940 MIC2940 LM2940C LM2940C MIC5236 MIC5236 has higher output current drive. MIC2940 LM3940 LM3940 MIC39100/MIC2940A LM4040 LM4040 LM4040 LM4040 ... | Original |
32 pages, |
SG3842 application note MIC5891 lm1084 EL7222 UCC3808 ucc3804 LX8415 mic38c42 LT1763 SOIC 8 lt1232 KA3843 uc3843 microsemi cross index replacement for udn2981 A8184 A8187 A8184 abstract |
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| Abstract: MIC5216 MIC5216 MIC5219 MIC5219 MIC5237 MIC5237 MIC2937x MIC2940/1 MIC2915x MIC2930x MIC2931x MIC2950x MIC2951x MIC2975x ... | Original |
8 pages, |
uc3843 control constant current uc3843 motor IC uc3843 MIC4420 uc3842 battery charger fet 4468 UC3843 flyback charger UC3845 application note buck unitrode Applications Note uc3843 4422 mosfet so-8 MC3340 schematic motor control uc3842 MIC2505/06/07 MIC2505/06/07 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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| MIC2940A/2941A 1.25A Low-Dropout Voltage Regulator MIC2940A/2941A 1.25A Low-Dropout Voltage Regulator General Description Features The MIC2940A and MIC2941A MIC2941A MIC2941A MIC2941A are mV at 1A), and low quiescent current (240uA typical). The quiescent current of the MIC2940A increases only slightly in dropout, thus prolonging battery life. Key MIC2940A features include protection www.datasheetarchive.com/files/micrel/products/products/mic2940a.html |
Micrel | 26/06/2002 | 9.06 Kb | HTML | mic2940a.html |
| MIC2940A-12BU Functional Equivalent CLM2815AU CLM2815AU CLM2815AU CLM2815AU MIC29152BT MIC29152BT MIC29152BT MIC29152BT MIC2940A-3.3BU Functional Equivalent LX8117B-05CST LX8117B-05CST LX8117B-05CST LX8117B-05CST MIC2940A-5.0BU Functional Equivalent LX8117B-33CDD LX8117B-33CDD LX8117B-33CDD LX8117B-33CDD MIC2940A-3.3BU Functional Equivalent LX8117B-05CDD LX8117B-05CDD LX8117B-05CDD LX8117B-05CDD MIC2940A-5.0BU Functional Equivalent LX8610-33CST LX8610-33CST LX8610-33CST LX8610-33CST www.datasheetarchive.com/files/micrel/_xtra/ldo-x-ref.shtml |
Micrel | 26/06/2002 | 151.22 Kb | SHTML | ldo-x-ref.shtml |
| MIC2940A 1.25A 3.3, 5.0, 12 V Load Dump Protection MIC2940A 1.25A www.datasheetarchive.com/files/micrel/products/ldos.shtml |
Micrel | 26/06/2002 | 189.34 Kb | SHTML | ldos.shtml |
| V MIC2940A 1.25A V MIC2940A 1.25A www.datasheetarchive.com/files/micrel/_xtra/conv/micrel_2000_q4_short_form.shtml |
Micrel | 26/06/2002 | 413.37 Kb | SHTML | micrel_2000_q4_short_form.shtml |
| , 5.0, 12#7;4.3V to , 5.0, 12#7;4.3V to #7;DC/DC Topologies#7;Pros#7;Cons#7;#7;#8;MIC5203 MIC5203 MIC5203 MIC5203 MIC5205 MIC5205 MIC5205 MIC5205 MIC5219 MIC5219 MIC5219 MIC5219 MIC5245 MIC5245 MIC5245 MIC5245 MIC2940A MIC39100 MIC39100 MIC39100 MIC39100 MIC39150 MIC39150 MIC39150 MIC39150 More www.datasheetarchive.com/download/22342587-383216ZC/micrel_2002_q1_short_form.doc |
Micrel | 26/06/2002 | 779.5 Kb | DOC | micrel_2002_q1_short_form.doc |
| Part | Manufacturer | Description | Shortform Datasheet | Ordering |
| MIC2940A12BK | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A12BT | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A12BU | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A3.3BK | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A3.3BT | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A3.3BU | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A5.0BK | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A5.0BT | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
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| MIC2940A5.0BU | Micrel Semiconductor, Inc. | Fixed Positive Voltage Regulator | |
| Exar Part | Industry Part | Manufacturer | Type | Description | Comments | Function | Pin Compatible |
| SPX2940T-L-3-3/TR Buy | MIC2940A-3.3WU Buy | Micrel | Pinout Equivalent | 3.3V Regulator 0.03 accuracy -40 ºC to +125 ºC temp range TO-220 Package | Yes | Yes | |
| SPX2940T-L-5-0/TR Buy | MIC2940A-5.0WU Buy | Micrel | Pinout Equivalent | 5V regulator 0.03 accuracy -40 ºC to +125 ºC temp range TO-220 Package | Yes | Yes | |
| SPX2940U-L-3-3 Buy | MIC2940A-3.3WT Buy | Micrel | Pinout Equivalent | 3.3V Regulator 0.03 accuracy -40 ºC to +125 ºC temp range TO-220 Package | Yes | Yes | |
| SPX2940U-L-5-0 Buy | MIC2940A-5.0WT Buy | Micrel | Pinout Equivalent | 5V regulator 0.03 accuracy -40 ºC to +125 ºC temp range TO-220 Package | Yes | Yes |
| Fairchild Part | Orderable | Industry Part | Manufacturer | Type | Family | Description |
| KA7805AE | KA7805AETU Buy | MIC2940A-5.0BT Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7805AE | KA7805AETU Buy | MIC2940A-5.0WT Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7805E | KA7805ETU Buy | MIC2940A-5.0BT Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7805E | KA7805E Buy | MIC2940A-5.0BTTR Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7805E | KA7805ETU Buy | MIC2940A-5.0WT Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7805E | KA7805E Buy | MIC2940A-5.0WTTR Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| KA7812AE | KA7812AETU Buy | MIC2940A-12BT Buy | Micrel Semiconductor | Close | Standard Regulator | 3-Terminal 1A Positive Voltage Regulator |
| Infineon (Siemens) Part | Status | Industry Part | Manufacturer | Description |
| TLE4274GV50 Buy | MIC2940A-5BU Buy | Micrel | Linear Voltage Regulators - Selection Table |
| Micrel Part | Industry Part | Manufacturer | Type |
| MIC2940 Buy | LD4941 Buy | STMicroelectronics | Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications. |
| MIC2940 Buy | LM2940 Buy | National Semiconductor | Pin-for-pin, functional replacement: Micrel replacement is pin-for-pin compatible, DC and AC parameters are compatible for most applications, but may not be 100% functionally compatible for all applications. |
| MIC2940 Buy | LM2940C Buy | National Semiconductor | Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible |
| MIC2940A Buy | LM3940 Buy | National Semiconductor | Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible |
| MIC2940A Buy | SPX2940 Buy | Sipex | Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible |
| On Semiconductor Part | Industry Part | Manufacturer | Type |
| LM2931AT-5.0G Buy | MIC2940A-5.0BTTR Buy | Micrel Semiconductor | Close |
| LM2931AT-5.0G Buy | MIC2940A-5.0WTTR Buy | Micrel Semiconductor | Close |
| LM2931T-5.0G Buy | MIC2940A-5.0BTTR Buy | Micrel Semiconductor | Close |
| LM2931T-5.0G Buy | MIC2940A-5.0WTTR Buy | Micrel Semiconductor | Close |
| MC7805ABD2TG Buy | MIC2940A-5.0BU Buy | Micrel Semiconductor | Close |
| MC7805ABD2TG Buy | MIC2940A-5.0WU Buy | Micrel Semiconductor | Close |
| MC7805ABD2TG Buy | MIC2940A-5.0WUTR Buy | Micrel Semiconductor | Close |
| MC7805ABD2TR4G Buy | MIC2940A-5.0BU Buy | Micrel Semiconductor | Close |
| MC7805ABD2TR4G Buy | MIC2940A-5.0WU Buy | Micrel Semiconductor | Close |
| MC7805ABD2TR4G Buy | MIC2940A-5.0WUTR Buy | Micrel Semiconductor | Close |
| Texas Instruments Part | Industry Part | Manufacturer | Type | Comment | Description |
| LM2940-N Buy | MIC2940A-12.0BT Buy | Micrel | Similar Functionality | 1A Low Dropout Regulator | |
| LM2940-N Buy | MIC2940A-12.0BU Buy | Micrel | Similar Functionality | 1A Low Dropout Regulator | |
| LM2940-N Buy | MIC2940A-5.0BT Buy | Micrel | Similar Functionality | 1A Low Dropout Regulator | |
| LM2940-N Buy | MIC2940A-5.0BU Buy | Micrel | Similar Functionality | 1A Low Dropout Regulator | |
| TPS72501 Buy | MIC2940A Buy | Micrel | Similar Functionality | Single Output LDO, 1.0A, Adj.(1.22 to 5.5V), Any cap, Low Input Voltage, Integrated SVS | |
| UA7805 Buy | MIC2940 Buy | Micrel | Direct Replacement | 3 Pin 1.5A Fixed 5V Positive Voltage Regulator |