NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Part | Manufacturer | Description | Type | Ordering |
| L4973V3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| L4973V3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
7 pages, |
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| L4973V3.3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
15 pages, |
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| L4973V3.3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
15 pages, |
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| L4973V3.3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| L4973V3.3 | STMicroelectronics | 3.5A step down switching regulator |
28 pages, |
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| L4973V3.3 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| L4973V33 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| L4973V3.3-L4973V5.1 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| L4973V33-L4973V51 | STMicroelectronics | 3.5A STEP DOWN SWITCHING REGULATOR |
16 pages, |
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| Catalog Datasheet Results | Type | Document Tags |
| Abstract: ) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 (Powerdip , Output Voltage L4973V3.3 RDSON fsw Maximum Limiting Current Efficiency Switching Frequency , ) VCC INH R2 10 7,8 SYNC 18 9 C8 1 17 C1 C2 C3 C4 L4973V3.3 16 , 7,8 10 18 L4973V3.3 17 C7 11 4,5,6 13,14,15 16 R5 C3 C5 R1 C4 , SYNC 18 16 C1 560uF-25V HFQ Panasonic C2 220nF C3 33nF L4973V3.3 17 C7 ... | Original |
15 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP-18 STPS1025 L4973V3 abstract |
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| Abstract: L4973V3 - L4973V5 L4973V5 L4973D3 L4973D3 - L4973D5 L4973D5 3.5A STEP DOWN SWITCHING REGULATOR PRODUCT PREVIEW 3.5A , subject to change without notice. L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 Realized in BCD mixed , (*) Package mounted on board. 2/8 L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 ABSOLUTE MAXIMUM RATINGS , terminal and ground determinates the soft start time. 3/8 L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 , L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 ELECTRICAL CHARACTERISTICS (continued) Symbol Parameter Test ... | Original |
8 pages, |
SO20 S020 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP-18 D94IN163 200KHZ L4973V3 abstract |
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| Abstract: ) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (S020) L4973V5 L4973V5.1 (Powerdip) L4973D5 L4973D5.1 (S020) â- SOFT , 0.5Ato3.5A Vcc = 8V to 55V 5.00 5.1 5.20 V • 4.95 5.1 5.25 V Output Voltage L4973V3.3 lo= 1A 3.326 , f(Hz) 3-ÃŽ-3-E 1 17 L4973V3.3 2,3 O- 4,5,6 13,14,15 12 11 16 13,14,15 12 -9-9-9 o . XTi ^ " , Performance Buck Converter (fsw = 200kHz) INH SYNC Vcc 12V±5% 560uF-25V HFQ Panasonic .17 L4973V3.3 4 , SGS-THOMSON L4973V3 - L4973V5 L4973V5 L4973D3 L4973D3 - L4973D5 L4973D5 3.5A STEP DOWN SWITCHING REGULATOR â- ... | OCR Scan |
15 pages, |
S020 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP-18 transistor SMD 12E l497305.1 UPT03 L4973V3 abstract |
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| Abstract: /=7 SCS-THOMSON L4973V3 - L4973V5 L4973V5 ^7/. ^D©»H[LI©irMQ©i L4973D3 L4973D3 - L4973D5 L4973D5 3.5A STEP DOWN SWITCHING , Copyrighted By Its Respective Manufacturer L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 Realized in BCD mixed , 7^2^237 OOb?1! 214 This Material Copyrighted By Its Respective Manufacturer L4973V3 - L4973V5 L4973V5 - , Manufacturer L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Tj= , (El£CTDieHICS 7^2^237 0ÛL77Û1 T72 This Material Copyrighted By Its Respective Manufacturer L4973V3 - L4973V5 L4973V5 ... | OCR Scan |
7 pages, |
SO20 S020 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP-18 200KHZ L4973V3 abstract |
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| Abstract: L4973V3.3 - L4973V5 L4973V5.1 L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ® 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A , POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 , L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 Realized in BCD mixed technology, the device uses an , an output voltage of 3.3V for the L4973V3.3 and 5.1V. An external resistive divider is required for , forward is automatically obtained) 3/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ELECTRICAL ... | Original |
16 pages, |
SO20 L4973 L4973D3 l4973d3.3 L4973D5 l4973d5.1 L4973V3 L4973V5 L4973V5.1 DIP18 smd diode S6 v8 L4973V3 abstract |
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| Abstract: L4973V3.3 - L4973V5 L4973V5.1 L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ® 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A , POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 , L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 Realized in BCD mixed technology, the device uses an , L4973V3.3 and 5.1V. An external resistive divider is required for higher output voltages. For output , ) 3/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ELECTRICAL CHARACTERISTICS ( Refer to the ... | Original |
16 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP18 L4973V3 abstract |
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| Abstract: ) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 (Powerdip , Output Voltage L4973V3.3 RDSON fsw Maximum Limiting Current Efficiency Switching Frequency , ) VCC INH R2 10 7,8 SYNC 18 9 C8 1 17 C1 C2 C3 C4 L4973V3.3 16 , 7,8 10 18 L4973V3.3 17 C7 11 4,5,6 13,14,15 16 R5 C3 C5 R1 C4 , SYNC 18 16 C1 560uF-25V HFQ Panasonic C2 220nF C3 33nF L4973V3.3 17 C7 ... | Original |
16 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973 DIP-18 L4973D3 L4973V3 abstract |
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| Abstract: L4973V3.3 - L4973V5 L4973V5.1 L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ® 3.5A STEP DOWN SWITCHING REGULATOR UPTO , BCD TECHNOLOGY POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip , D1 COUT CCOMP D97IN554A D97IN554A April 2000 1/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - , voltage of 3.3V for the L4973V3.3 and 5.1V. An external resistive divider is required for higher output , ) 3/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ELECTRICAL CHARACTERISTICS ( Refer to the ... | Original |
16 pages, |
SO20 dc-dc stepdown converter 12 to 5v 3a DIP18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 L4973v5,1 L4973V5.1 SMD Step-Down Voltage Regulator 220nf L4973V3 abstract |
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| Abstract: POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 , Voltage L4973V5 L4973V5.1 Output Voltage L4973V3.3 RDSON fsw Maximum Limiting Current Efficiency , ) VCC INH R2 10 7,8 SYNC 18 9 C8 1 L4973V3.3 17 C1 C2 C7 16 , 10 18 L4973V3.3 17 C7 4,5,6 13,14,15 16 11 R5 C3 C5 R1 C6 C4 , 18 C7 1.2nF C1 560uF-25V HFQ Panasonic 16 C2 220nF C3 33nF L4973V3.3 17 C4 ... | Original |
16 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP18 DIP-18 L4973V3 abstract |
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| Abstract: L4973V3.3 - L4973V5 L4973V5.1 L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ® 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A , BCD TECHNOLOGY POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip , CSS D1 COUT CCOMP D97IN554A D97IN554A September 2001 1/16 L4973V3.3 - L4973V5 L4973V5.1 - , an output voltage of 3.3V for the L4973V3.3 and 5.1V. An external resistive divider is required for , forward is automatically obtained) 3/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ELECTRICAL ... | Original |
16 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP18 L4973V5.1 L4973V3 abstract |
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| Abstract: SGS-THOMSON L4973V3 - L4973V5 L4973V5 L4973D3 L4973D3 - L4973D5 L4973D5 3.5A STEP DOWN SWITCHING REGULATOR â- , VOLTAGES â- OUTPUT VOLTAGE ADJUSTABLE FROM: OV TO 50V (L4973V3) 5.1V TO 50V (L4973V5 L4973V5) â- FREQUENCY , : L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (S020) L4973V5 L4973V5.1 (Powerdip) L4973D5 L4973D5.1 (S020) â- SOFT START FUNCTION , Copyrighted By Its Respective Manufacturer L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 Realized in BCD mixed , (HLHeina®Biras This Material Copyrighted By Its Respective Manufacturer L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - ... | OCR Scan |
15 pages, |
S020 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP18 DIP-18 UPT03 L4973V3 abstract |
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| Abstract: L4973V3.3 - L4973V5 L4973V5.1 L4973D3 L4973D3.3 - L4973D5 L4973D5.1 ® 3.5A STEP DOWN SWITCHING REGULATOR , POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3.3 (Powerdip) L4973D3 L4973D3.3 (SO20) L4973V5 L4973V5.1 , January 2001 1/16 L4973V3.3 - L4973V5 L4973V5.1 - L4973D3 L4973D3.3 - L4973D5 L4973D5.1 uses an internal power D-MOS , 3(3) OUT D94IN161B D94IN161B L4973V3 - L4973V5 L4973V5 - L4973D3 L4973D3 - L4973D5 L4973D5 THERMAL DATA Symbol Parameter , voltage of 3.3V for the L4973V3.3 and 5.1V. An external resistive divider is required for higher output ... | Original |
16 pages, |
SO20 L4973V5 L4973V3 L4973D5 L4973D3 L4973 DIP18 326 gi L4973V3 abstract |
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| Abstract | Saved from | Date Saved | File Size | Type | Download |
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| reduced. L4973V3.3 and L4973V5 L4973V5 L4973V5 L4973V5.1 Capable of delivering up to 3.5A with excellent from 0V to 50V (L4973V3.3 ) and from 5.1 to 50V (L4973V5 L4973V5 L4973V5 L4973V5.1). Available in plastic dual in line www.datasheetarchive.com/files/stmicroelectronics/stonline/press/magazine/prodnews/5thedi98/pnews2.htm |
STMicroelectronics | 12/11/1999 | 5.89 Kb | HTM | pnews2.htm |
| . L4973V3.3 and L4973V5 L4973V5 L4973V5 L4973V5.1 Capable of delivering up to 3.5A with excellent line and load regulations. Wide input voltage range (8V to 55V) and regulated output adjustable from 0V to 50V (L4973V3.3 ) and from 5.1 to 50V (L4973V5 L4973V5 L4973V5 L4973V5.1). Available in plastic dual in line DIP18 DIP18 DIP18 DIP18 (12 www.datasheetarchive.com/files/stmicroelectronics/stonline/press/magazine/prodnews/5thedi98/pnews2-v2.htm |
STMicroelectronics | 02/04/1999 | 5.46 Kb | HTM | pnews2-v2.htm |
| . L4973V3.3 and L4973V5 L4973V5 L4973V5 L4973V5.1 Capable of delivering up to 3.5A with excellent line and load regulations. Wide input voltage range (8V to 55V) and regulated output adjustable from 0V to 50V (L4973V3.3 ) and from 5.1 to 50V (L4973V5 L4973V5 L4973V5 L4973V5.1). Available in plastic dual in line DIP18 DIP18 DIP18 DIP18 (12 www.datasheetarchive.com/files/stmicroelectronics/stonline/press/magazine/prodnews/5thedi98/pnews2-v1.htm |
STMicroelectronics | 14/06/1999 | 5.44 Kb | HTM | pnews2-v1.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR Datasheet 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 Document Format Size Document Number Date Update Pages Portable Document Format 1546 24/01/2001 16 Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/1546-v3.htm |
STMicroelectronics | 29/01/2001 | 2.7 Kb | HTM | 1546-v3.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 3.5A STEP DOWN SWITCHING REGULATOR Document Number: 1546 Date Update: 21/07/98 Pages: 16 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/1546-v4.htm |
STMicroelectronics | 31/03/1999 | 0.9 Kb | HTM | 1546-v4.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 3.5A STEP DOWN SWITCHING REGULATOR Document Number: 1546 Date Update: 21/07/98 Pages: 16 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/1546-v2.htm |
STMicroelectronics | 14/06/1999 | 0.88 Kb | HTM | 1546-v2.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR Datasheet 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 Document Format Size Document Number Date Update Pages Portable Document Format 1546 20/04/2000 16 Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/1546-v1.htm |
STMicroelectronics | 20/10/2000 | 2.75 Kb | HTM | 1546-v1.htm |
| SGS-THOMSON | 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3 L4973D5 L4973D5 L4973D5 L4973D5 L4973V3 L4973V5 L4973V5 L4973V5 L4973V5 3.5A STEP DOWN SWITCHING REGULATOR Document Number: 1546 Date Update: 18/11/97 Pages: 16 The document is available in the following formats: Portable Document Format and Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/stonline/books/all/1546.htm |
STMicroelectronics | 06/02/1998 | 0.93 Kb | HTM | 1546.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 3.5A Format L4973V3.3 - L4973V5 L4973V5 L4973V5 L4973V5.1 L4973D3 L4973D3 L4973D3 L4973D3.3 - L4973D5 L4973D5 L4973D5 L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A %) FIXED OUTPUT VOLT - AGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5 L4973V5 L4973V5 L4973V5 CIRCUIT (POWERDIP) POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3 ,5,6,7,14,15,16,17) Pin x = Powerdip Pin (x) = S020 BLOCK DIAGRAM L4973V3.3 - L4973V5 L4973V5 L4973V5 L4973V5.1 - L4973D3 L4973D3 L4973D3 L4973D3.3 - L4973D5 L4973D5 L4973D5 L4973D5.1 2/16 PIN www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1546-v2.htm |
STMicroelectronics | 14/06/1999 | 17.83 Kb | HTM | 1546-v2.htm |
| ST | 3.5A STEP DOWN SWITCHING REGULATOR L4973D3 L4973D3 L4973D3 L4973D3.3 L4973D5 L4973D5 L4973D5 L4973D5.1 L4973V3.3 L4973V5 L4973V5 L4973V5 L4973V5.1 3.5A Format L4973V3.3 - L4973V5 L4973V5 L4973V5 L4973V5.1 L4973D3 L4973D3 L4973D3 L4973D3.3 - L4973D5 L4973D5 L4973D5 L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A %) FIXED OUTPUT VOLT - AGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5 L4973V5 L4973V5 L4973V5 CIRCUIT (POWERDIP) POWERDIP (12+3+3) SO20(12+4+4) ORDERING NUMBERS: L4973V3 ,5,6,7,14,15,16,17) Pin x = Powerdip Pin (x) = S020 BLOCK DIAGRAM L4973V3.3 - L4973V5 L4973V5 L4973V5 L4973V5.1 - L4973D3 L4973D3 L4973D3 L4973D3.3 - L4973D5 L4973D5 L4973D5 L4973D5.1 2/16 PIN www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1546-v1.htm |
STMicroelectronics | 02/04/1999 | 17.87 Kb | HTM | 1546-v1.htm |