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    L4973V5 Price and Stock

    STMicroelectronics L4973V5.1

    IC REG BUCK ADJ/5.1V 3.5A 18DIP
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    DigiKey L4973V5.1 Tube 775 1
    • 1 $5.4
    • 10 $5.4
    • 100 $3.9709
    • 1000 $3.38036
    • 10000 $3.38036
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    Bristol Electronics L4973V5.1 5
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    Quest Components L4973V5.1 20
    • 1 $7.47
    • 10 $3.735
    • 100 $3.735
    • 1000 $3.735
    • 10000 $3.735
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    STMicroelectronics L4973V51

    3.5 A SWITCHING REGULATOR Switching Regulator, Current-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDIP18
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    ComSIT USA L4973V51 160
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    L4973V5 Datasheets (8)

    Part ECAD Model Manufacturer Description Curated Type PDF
    L4973V5 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Original PDF
    L4973V5 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Scan PDF
    L4973V5.1 STMicroelectronics 3.5A step down switching regulator Original PDF
    L4973V5.1 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Original PDF
    L4973V5.1 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Original PDF
    L4973V51 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Original PDF
    L4973V5.1 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Scan PDF
    L4973V5.1 STMicroelectronics 3.5A STEP DOWN SWITCHING REGULATOR Scan PDF

    L4973V5 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    L4973V5.1

    Abstract: L4973V3 L4973V5 SO20 DIP18 L4973 L4973D3 L4973D5
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0.5V TO 50V (3.3V type) 5.1V TO 50V (5.1 type)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 300KHz L4973V5.1 SO20 DIP18 L4973

    STPS1025

    Abstract: AN938 CS090 L4973 L4973D3 L4973D5 L4973V3 L4973V5 SO20 DIP-18
    Text: L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR UPTO3.5ASTEPDOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5) FREQUENCY ADJUSTABLE UP TO 300KHz


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz L4973V5 STPS1025 AN938 CS090 L4973 L4973D5 SO20 DIP-18

    d97in666a

    Abstract: 326 gi DIP18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 SO20 C8117
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1  3.5A STEP DOWN SWITCHING REGULATOR UPTO3.5ASTEPDOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0.5V TO 50V (3.3V type) 5.1V TO 50V (5.1 type)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 300KHz d97in666a 326 gi DIP18 L4973 SO20 C8117

    L4973D3

    Abstract: DIP-18 L4973 L4973D5 L4973V3 L4973V5 SO20 DIP sw 4 D97IN666A
    Text: L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR UPTO3.5ASTEPDOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5) FREQUENCY ADJUSTABLE UP TO 300KHz


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz DIP-18 L4973 L4973D5 L4973V5 SO20 DIP sw 4 D97IN666A

    smd diode S6 v8

    Abstract: L4973V5.1 DIP18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 SO20 D97IN664A
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz smd diode S6 v8 L4973V5.1 DIP18 L4973 SO20 D97IN664A

    smd diode S6 v8

    Abstract: L4973V5.1 DIP18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 SO20 l4973d5.1
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz smd diode S6 v8 L4973V5.1 DIP18 L4973 SO20 l4973d5.1

    V2 smd transistor

    Abstract: 220N
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1  3.5A STEP DOWN SWITCHING REGULATOR UPTO3.5ASTEPDOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0.5V TO 50V (3.3V type) 5.1V TO 50V (5.1 type)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 300KHz V2 smd transistor 220N

    220nf

    Abstract: dc-dc stepdown converter 12 to 5v 3a L4973D3 L4973v5,1 L4973V5.1 SMD Step-Down Voltage Regulator L4973V5 SO20 DIP18 L4973
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1  3.5A STEP DOWN SWITCHING REGULATOR UPTO 3.5ASTEP DOWNCONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT, AND ADJUSTABLE OUTPUTS FROM: 0V TO 50V (3.3V type) 5.1V TO 50V (5.1 type)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 300KHz 220nf dc-dc stepdown converter 12 to 5v 3a L4973v5,1 L4973V5.1 SMD Step-Down Voltage Regulator SO20 DIP18 L4973

    zero voltage switching adjustable ramp

    Abstract: L4973V5 24v 35A regulator circuit diagram
    Text: L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR PRODUCT PREVIEW 3.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V +/-2% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM 3.3V TO 40V SWITCHING FREQUENCY IN EXCESS OF


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 200KHZ L4973 zero voltage switching adjustable ramp 24v 35A regulator circuit diagram

    DIP18

    Abstract: DIP-18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 SO20 D97IN666A
    Text: L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR UP TO 3.5A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V 3.3V AND 5.1V ±1% FIXED OUTPUT VOLTAGES OUTPUT VOLTAGE ADJUSTABLE FROM: 0V TO 50V (L4973V3) 5.1V TO 50V (L4973V5)


    Original     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz DIP18 DIP-18 L4973 L4973D5 L4973V5 SO20 D97IN666A

    L4973

    Abstract: No abstract text available
    Text: L4973 3.5A step down switching regulator General features • Up to 3.5A step down converter ■ Operating input voltage from 8V to 55V ■ 3.3V and 5.1V ±1% fixed output, and adjustable outputs from: – 0.5V to 50V (3.3 type) – 5.1V to 50V (5.1 type)


    Original     		PDF L4973 300kHz 100mA DIP-18 SO-20 L4973

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    AN938

    Abstract: ekr 63V CAPACITOR line conditioner 77310 ekr CAPACITOR L4973V5.1 RS transformer 200va BCD60 L4973 SO20
    Text: AN938 APPLICATION NOTE DESIGNING WITH L4973, 3.5A HIGH EFFICIENCY DC-DC CONVERTER 1 INTRODUCTION The L4973 family is a 3.5A monolithic dc-dc converter, step- down topology, operating in continuous mode. It is realized in BCD60 II technology, and it’s available in two plastic packages,


    Original     		PDF AN938 L4973, L4973 BCD60 POWERDIP18 SO20L AN938 ekr 63V CAPACITOR line conditioner 77310 ekr CAPACITOR L4973V5.1 RS transformer 200va SO20

    TEA1507P

    Abstract: TOP225Y MC44603P smd DAL TDA4605-3 stm cl 140 UC3842B 75155N 12v 60w smps MAX713CPE
    Text: eratum.qxd 26/2/04 2:49 pm Page 1 Semiconductors - Power Supply & Control Switching Regulators Fixed Negative & Positive Type Manuf Package IOUT SW VOUT VIN (A)Max (V)Typ (V)Min-Max S/down SMT Features LT1300CN8 LT DIP8 0•62 3·3/5 1·8-8 N LM2597HVN-3·3


    Original     		PDF LT1300CN8 LM2597HVN-3 LM2675N-3 LT1507CS8-3 LM2575T-3 O220-5 L4973V3 DIP18 REG710NA3 OT23-6 TEA1507P TOP225Y MC44603P smd DAL TDA4605-3 stm cl 140 UC3842B 75155N 12v 60w smps MAX713CPE

    Chemi-Con DATE CODES

    Abstract: No abstract text available
    Text: L4973 3.5 A step down switching regulator Features • Up to 3.5 A step down converter ■ Operating input voltage from 8 V to 55 V ■ 3.3 V and 5.1 V ±1% fixed output, and adjustable outputs from: – 0.5 V to 50 V (3.3 type) – 5.1 V to 50 V (5.1 type)


    Original     		PDF L4973 DIP-18 Chemi-Con DATE CODES

    Untitled

    Abstract: No abstract text available
    Text: L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR • UP TO 3.5A STEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V ±1% FIXED OUTPUT VOLT­ AGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM: OV TO 50V (L4973V3) 5.1V TO 50V (L4973V5)


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz 100jiA

    l4973d

    Abstract: No abstract text available
    Text: Æ 7 S G S -T H O M S O N M M tiL tK g M W S L4973V3 - L4973V5 L4973D 3 - L4973D 5 3.5A STEP DOWN SWITCHING REGULATOR PRELIMINARY DATA • UPT03.5ASTEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V +/-2% FIXED OUTPUT VOLTAGES


    OCR Scan     		PDF L4973V3 L4973V5 L4973D UPT03 L4973V3) L4973V5) 300KHz

    Untitled

    Abstract: No abstract text available
    Text: SCS-IHOMSON * 7#. Kan«lllLEIgTrMn gi L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR PRODUCT PREVIEW • 3.5A STEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V (+/-2% FIXED OUTPUT VOLTAGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 200KHZ 0Dti77Ã L4973V5

    Untitled

    Abstract: No abstract text available
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR • UP TO 3.5A STEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V ±1% FIXED OUTPUT VOLT­ AGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM: OV TO 50V (L4973V3)


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz

    DIP-18

    Abstract: L4973 L4973D3 L4973D5 L4973V3 L4973V5 S020 SO20 zero voltage switching adjustable ramp
    Text: Em 7 SCS •THOMSON ^ 7 # . lüiöne^läillLligli^WDigi L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR PRODUCT PREVIEW ■ 3.5A STEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V . 3.3V AND 5.1V +/-2% FIXED OUTPUT VOLTAGES


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 200KHZ L4973 7T2T237 00fcj L4973V5 DIP-18 L4973D5 S020 SO20 zero voltage switching adjustable ramp

    transistor SMD 12E

    Abstract: L4973 DIP18 DIP-18 L4973D3 L4973D5 L4973V3 L4973V5 S020
    Text: SGS-IHOMSON kT#. [M gGMi[Li@T]WKi(§i L4973V3 -L4973V5 L4973D3 -L4973D5 3.5A STEP DOWN SWITCHING REGULATOR • UPT03.5ASTEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V (±1% FIXED OUTPUT VOLT­ AGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM:


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 UPT03 L4973V3) L4973V5) 300KHz L4973V5 transistor SMD 12E L4973 DIP18 DIP-18 L4973D5 S020

    c41J

    Abstract: No abstract text available
    Text: L4973V3.3 - L4973V5.1 L4973D3.3 - L4973D5.1 3.5A STEP DOWN SWITCHING REGULATOR • UP TO 3.5A STEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V ±1% FIXED OUTPUT VOLT­ AGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM: OV TO 50V (L4973V3)


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 L4973V3) L4973V5) 300KHz 100jiA c41J

    Untitled

    Abstract: No abstract text available
    Text: r z 7 SGS'THOMSON * 7 / . RfflD g[si llLi(g ®li!!in(gi L4973V3 - L4973V5 L4973D3 - L4973D5 3.5A STEP DOWN SWITCHING REGULATOR PRELIMINARY DATA • UPT03.5ASTEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V (+/-2% FIXED OUTPUT


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 UPT03 L4973V3) L4973V5) 300KHz L4973V5

    transistor SMD 12E

    Abstract: l497305.1 DIP-18 L4973 L4973D3 L4973D5 L4973V3 L4973V5 S020 D97IN667A
    Text: SGS-IHOMSON kT#. [M gGMi[Li@T]WKi(§i L4973V3-L4973V5 L4973D3-L4973D5 3.5A STEP DOWN SWITCHING REGULATOR • UPT03.5ASTEP DOWN CONVERTER ■ OPERATING INPUT VOLTAGE FROM 8V TO 55V ■ 3.3V AND 5.1V (±1% FIXED OUTPUT VOLT­ AGES ■ OUTPUT VOLTAGE ADJUSTABLE FROM:


    OCR Scan     		PDF L4973V3 L4973V5 L4973D3 L4973D5 UPT03 L4973V3) L4973V5) 300KHz L4973V5 transistor SMD 12E l497305.1 DIP-18 L4973 L4973D5 S020 D97IN667A